Genitourinary System Imaging- Based Overview of Anatomy and Embryology. Sameer Ahmed, MS IV 9/8/11
|
|
|
- Isabel Isabella Murphy
- 5 years ago
- Views:
Transcription
1 Genitourinary System Imaging- Based Overview of Anatomy and Embryology Sameer Ahmed, MS IV 9/8/11
2 ObjecDves Review very high- yield concepts Anatomy test + USMLE Step 1 GU Embryology How it relates directly to common pathology Radiographic imaging Brief overview of normal and abnormal findings
3 Overview 2 Main topics: Urinary system ReproducDve system Both develop from the intermediate mesoderm Excretory ducts of both systems à cloaca
4 Part One: URINARY SYSTEM
5 4 th week Cranial to caudal Nephrotomes Forms and regresses within 1 week Mesonephros developing Pronephros TW Sadler, Langman s Medical Embryology 9 th Edition, 2004
6 Mesonephros Glomerulus at medial end Bowman s capsule around glomerulus Mesonephric duct laterally Urogenital ridge Gonadal ridge Disappears by 2 nd month in females ParDally remains in males to form genital system TW Sadler, Langman s Medical Embryology 9 th Edition, 2004
7 Metanephros Permanent kidney 5 th week Metanephros = Glomerulus to distal convoluted tubule Ureteric bud = collecdng ducts, major/minor calyces, renal pelvis, and ureter TW Sadler, Langman s Medical Embryology 9 th Edition, 2004
8 Molecular RegulaDon Epithelial- Mesenchymal interacdons Epithelium of the ureteric bud from the mesonephros interacts with the mesenchyme of the metanephric blastema Complex two- way signaling process of reciprocal inducdon. TW Sadler, Langman s Medical Embryology 9 th Edition, 2004
9 Renal Anatomy hzp:// hzp://
10 Ureters Retroperitoneal Crosses posteriorly to gonadal vessels Crosses bifurcadon of the common illiac art. ObstrucCon points: - Ureteropelvic jnct. - Pelvic brim over distal end of common illiac - Ureterovesicular jnct. hzp://imueos.wordpress.com/page/13/
11 Kidney- Ureter- Bladder (KUB) hzp://fi.wikipedia.org/wiki/tiedosto:kub_stone.jpg
12 CT Urogram: Non- contrast
13 CT Urogram: CorDcomedullary Phase
14 CT Urogram: Nephrographic Phase
15 CT Urogram: Excretory Phase
16 CT Urogram: Excretory Phase ajronline.org radiographics.rsna.org
17 MPR and 3D ReconstrucDons
18 MPR and 3D ReconstrucDons hzp://
19 CT Angiogram
20 Renal Ultrasound
21 What s Abnormal?
22 Wilms Tumor Typically in children MutaDon in WT1 gene on chromosome 11 Defect in reciprocal induccon system WAGR syndrome: - Aniridia - Hemihypertrophy - Wilm s tumor
23 PoZer s Sequence MalformaDon of the ureteric bud Bilateral renal agenesis Oligohydramnios Limb deformades Facial deformades Pulmonary hypoplasia
24 What s Abnormal?
25 PosiDon of Kidney TW Sadler, Langman s Medical Embryology 9 th Edition, 2004
26 What s Abnormal?
27 Braveheart, Paramount Pictures, 20 th Century Fox
28 What s Abnormal?
29 Horseshoe Kidney Which vascular structure would prevent its ascent into the abdomen?
30 Horseshoe Kidney
31 Division of the Cloaca 5 th Week 7 th Week 8 th Week TW Sadler, Langman s Medical Embryology 9 th Edition, 2004
32 Urogenital Sinus Undifferentiated Male TW Sadler, Langman s Medical Embryology 9 th Edition, 2004
33 Urethra Urethral epithelium from endoderm Everything else is splanchnic mesoderm ProliferaDon of the prostacc urethra in 3 rd month - Male: prostate gland - Female: urethral and paraurethral glands TW Sadler, Langman s Medical Embryology 9 th Edition, 2004
34 Urachal fistula: persistent allantois - Urine drains from umbilicus Urachal cyst: Part of allantois persists and secretes fluid resuldng in cysdc diladon Bladder Defects
35 Bladder Defects
36 Bladder Defects
37 Bladder Defects Bladder exstrophy: ventral body wall defect in which the bladder mucosa is exposed
38 Part Two: REPRODUCTIVE SYSTEM
39 Gonads No M/F disdncdon Dll week 7 Genital ridge: epithelium and mesenchyme Germ cells in ridge around week 6 TW Sadler, Langman s Medical Embryology 9 th Edition, 2004
40 Primordial Germ Cell MigraDon Travel: yolk sack (wk 3) à genital ridges (wk 6) Gonads only develop if cells arrive (inducdon) PrimiCve sex cords form prior to arrival of cells Week 3 Week 6 TW Sadler, Langman s Medical Embryology 9 th Edition, 2004
41 Influence of Primordial Germ Cells TW Sadler, Langman s Medical Embryology 9 th Edition, 2004
42 TesDs Development TesCs Cords: form from primidve sex cords Rete TesCs: at hilum of gland Tunica albuginea: thickens to separate tesds cords from surface epithelium Sertoli cells: derived from surface epithelium and lie between tesds cords IntersCCal cells of Leydig - Produce testosterone
43 Influence of Primordial Germ Cells TW Sadler, Langman s Medical Embryology 9 th Edition, 2004
44 Influence of Primordial Germ Cells TW Sadler, Langman s Medical Embryology 9 th Edition, 2004
45 Ovary Development PrimiDve sex cords replaced by vascular stroma Surface epithelium proliferates to form corccal sex cords Sex cordsà cell clusters (4 mo) PrimiDve germ cells develop into oogonia (5 mo) Epithelial cellsà follicular cells
46 Genital Duct Development TW Sadler, Langman s Medical Embryology 9 th Edition,
47 Internal Genitalia at Glance
48 What you should know!
49 What s Abnormal?
50 Uterine and Upper Vaginal DuplicaDons radpod.org
51 Uterine and Upper Vaginal DuplicaDons radpod.org
52 External Genitalia Development Male: Dihydrotestosterone -Genital tubercle becomes the glans penis -Urethral folds become the phallus -Labioscrotal swellings become the scrotum. Female: Estrogen -Genital tubercle becomes the clitoris -Urethral folds become the labia minora -Labioscrotal swellings become the labia majora
53 Defects in Male Genitalia Hypospadias: -Failure of urethral folds to close Epispadias: -Faulty positioning of genital tubercle -Associated with bladder exstrophy
54 Descent of Testes Gubernaculum azached at caudal pole of tesds Factors controlling descent: - Increased intra- abdo pressure - Shortening of gubernaculum Deep & superficial inguinal rings Processus vaginalis Inguinal canal allows passage into scrotum
55 Layers of TesDs Some Damn Englishmen Call It Testes Skin, Dartos, External sprematic fascia, Cremaster muscle, Internal spermatic fascia, Tunica vaginalis
56 Clinical Correlates Indirect inguinal hernia: lateral to IE artery Failure of processus vaginalis to close IntesDnes pass through both rings into scrotum Usually seen in male infants Direct inguinal hernia: medial to IE artery IntesDnes pass directly through abdominal wall Through superficial inguinal ring only Covered by external spermadc fascia Hydrocele: Processus vaginalis open, cysts form, cysts secrete fluid that builds up
57 Clinical Correlates
58 QuesCons? Med School Advice: - Buy a copy of First- Aid for USMLE Step 1 now à learn over two- year period - Read Apps of Steel by Donna Magid ( and plan ahead - Use VerCcal Advisory: Deans, College Advisors/Dr. Magid, and other students - Have fun in med school the Cme flies by! Futurama, Matt Groening, 20 th Century Fox Television
59
Urogenital System. PUMC Dept. of Anat. Hist. & Embry. 钱晓菁 XIAO-JING QIAN Dept. of Anatomy, Histology & Embryology Peking Union Medical College
Urogenital System 钱晓菁 XIAO-JING QIAN Dept. of Anatomy, Histology & Embryology Peking Union Medical College intermediate mesoderm urogenital ridge mesonephric ridge genital ridge I. Urinary System 1. kidney
Development of the urogenital system
Development of the urogenital system Location of the pronephros, mesonephros and metanephros Differentiation of the intermedierm mesoderm into nephrotome and mesonephric tubules Connection between aorta
Development of the urinary system
Development of the urinary system WSO School of Biomedical Sciences, University of Hong Kong. 3 sets of kidneys developing in succession (temporally and spatially) : Pronephros ] Mesonephros ]- Intermediate
Urinary system development. Male ( ) and Female ( ) Reproductive Systems Development
Urinary system development Male ( ) and Female ( ) Reproductive Systems Development Urogenital system develops from mesodermal uro-genital ridge (intermediate mesoderm) development of male and female genital
Development of the Urinary System. 3 Distinct Embryonic Kidney Structures
Development of the Urinary System Excretory portion of urinary system derived from intermediate mesoderm Week 4: 1 st nephrons/renal corpuscles form Nephrotomes form and develop hollow lumens to form nephric
Development of the Urinary System
Development of the Urinary System Lecture Objectives Understand the development of the kidney and related organs of the urinary system. Define the pronephrons, mesonephrons and metanephrons. Understand
Urinary System. J. H. Lue. intermediate mesoderm cloaca coelomic epithelium
Urinary System J. H. Lue Primordium: intermediate mesoderm cloaca coelomic epithelium 1 3w(18d) 3 w 4w (24d) 4w (26d) 2 Intermediate mesoderm 3 Intermediate mesoderm intermediate mesoderm urogenital ridge
Development of Urinary System
Jordan University Faculty Of Medicine Development of Urinary System Dr. Ahmed Salman Assistant professor of anatomy & embryology Development of the upper urinary system It is developed from the intraembryonic
Development of Urinary System
Jordan University Faculty Of Medicine Development of Urinary System DR. AHMED SALMAN ASSISTANT PROFESSOR OF ANATOMY & EMBRYOLOGY Development of The kidney Dr Ahmed Salman Development of the upper urinary
W.S. O University of Hong Kong
W.S. O University of Hong Kong Development of the Genital System 1. Sexual differentiation 2. Differentiation of the gonads a. Germ cells extragonadal in origin b. Genital ridge intermediate mesoderm consisting
Development of the Genital System
Development of the Genital System Professor Alfred Cuschieri Department of Anatomy University of Malta The mesonephros develops primitive nephrotomes draining into a mesonephric duct nephrotome mesonephric
Urogenital system - Development. Aleš Hampl
Urogenital system - Development Aleš Hampl cloaca Urogenital system Overall picture Urogenital system Reminder Urogenital system Intermediate mesoderm Urogenital system Early forms of kidneys - Pronephros
The functional anatomy of the urinary system. Human Anatomy Department Dr. Anastasia Bendelic
The functional anatomy of the urinary system Human Anatomy Department Dr. Anastasia Bendelic Plan Development of the kidneys and their abnormalities Development of the urinary ways and their abnormalities
10. Development of genital system. Gonads. Genital ducts. External genitalia.
10. Development of genital system. Gonads. Genital ducts. External genitalia. Gonads, genital ducts and the external genital organs initially pass through an indifferent period of development, which is
Sexual differentiation is sequential process:
Genital lsystem J. H. Lue Sexual differentiation is sequential process:.genetic (chromosomal) sex -- determined at fertilization.gonad sex -- is differentiated after 7th week.phenotypic sex -- under normal
under its influence, male development occurs; in its absence, female development is established.
Sex differentiation is a complex process that involves many genes, including some that are autosomal. The key to sexual dimorphism is the Y chromosome, which contains the testis determining gene called
Embryology /organogenesis/ Week 4 Development and teratology of reproductive system.
Embryology /organogenesis/ Week 4 Development and teratology of reproductive system. Male or female sex is determined by spermatozoon Y in the moment of fertilization SRY gene, on the short arm of the
Embryology Relevant to Ultrasound Imaging of the Male Genitalia
Embryology Relevant to Ultrasound Imaging of the Male Genitalia Gideon Richards and Bruce R. Gilbert A basic understanding of the embryologic development of the male genitalia and the male genital blood
Obstetrics Content Outline Obstetrics - Fetal Abnormalities
Obstetrics Content Outline Obstetrics - Fetal Abnormalities Effective February 2007 10 16% renal agenesis complete absence of the kidneys occurs when ureteric buds fail to develop Or degenerate before
Urinary System. ectoderm. notochord. mesonephric tubules. Nephrogenic Cord (left)
Urinary System NOTE: Urine proion requires an increased capillary surface area (glomeruli), epithelial s to collect plasma filtrate and extract desirable constituents, and a system to convey urine away
Biology 224 Human Anatomy and Physiology II Week 9; Lecture 2; Wednesday Stuart Sumida. Development and Structure, of the Reproductive System
Biology 224 Human Anatomy and Physiology II Week 9; Lecture 2; Wednesday Stuart Sumida Development and Structure, of the Reproductive System Don t forget the relationships of the structures of the layers
Development of the Urinary System
Development of the Urinary System ## every things is written in this sheet so u don t have to go back to the slide. ## I write everything and I hope everything will be clear,, if some note doesn t clear
Human Anatomy Unit 3 REPRODUCTIVE SYSTEM
Human Anatomy Unit 3 REPRODUCTIVE SYSTEM In Anatomy Today Male Reproductive System Gonads = testes primary organ responsible for sperm production development/maintenan ce of secondary sex characteristics
- production of two types of gametes -- fused at fertilization to form zygote
Male reproductive system I. Sexual reproduction -- overview - production of two types of gametes -- fused at fertilization to form zygote - promotes genetic variety among members of a species -- each offspring
Embryology of the Female Reproductive Tract
Embryology of the Female Reproductive Tract Andrew Healey Contents 1 Introduction... 21 2 Embryology of the Female Genitourinary Tract... 22 2.1 Development of the Gonads... 22 2.2 Relationship Between
M. Al-Mohtaseb. Tala Saleh. Faisal Nimri
4 5 M. Al-Mohtaseb Tala Saleh Faisal Nimri Inguinal Hernia - An abdominal hernia is the protrusion of part of the abdominal content beyond the normal confines of the abdominal wall through weak points
Pelvis MCQs. Block 1. B. Reproductive organs. C. The liver. D. Urinary bladder. 1. The pelvic diaphragm includes the following muscles: E.
Pelvis MCQs Block 1 1. The pelvic diaphragm includes the following muscles: A. The obturator internus B. The levator ani C. The coccygeus D. The external urethral sphincter E. The internal urethral sphincter
Sexual differentiation:
Abnormal Development of Female Genitalia Dr. Maryam Fetal development of gonads, external genitalia, Mullerian ducts and Wolffian ducts can be disrupted at a variety of points, leading to a wide range
Midgut. Over its entire length the midgut is supplied by the superior mesenteric artery
Gi Embryology 3 Midgut the midgut is suspended from the dorsal abdominal wall by a short mesentery and communicates with the yolk sac by way of the vitelline duct or yolk stalk Over its entire length the
FORMS OF EMBRYONIC PRIMORDIA
FORMS OF EMBRYONIC PRIMORDIA BY PROF. ANTHONY OBIOMA NWAOPARA UNIVERSITY OF MEDICAL SCIENCES ONDO CITY, ONDO STATE LEARNING OBJECTIVES To recognise the different forms of embryonic primordia. To recognise
Fig General Structural Features of a kidney
Chapter 11 Development of the Mesodermal Organs in Vertebrates 11.1. Subdivisions of the Mesoderm There are 4 subdivisions of the mesoderm: 1. The Notochord develops into the centrum of the vertebral column.
Chapter 6: Genitourinary and Gastrointestinal Systems 93
Chapter 6: Genitourinary and Gastrointestinal Systems 93 Chapter 6 Genitourinary and Gastrointestinal Systems Embryology Three sets of excretory organs or kidneys develop in human embryos: Pronephros:
ESUR SCROTAL AND PENILE IMAGING WORKING GROUP MULTIMODALITY IMAGING APPROACH TO SCROTAL AND PENILE PATHOLOGIES 2ND ESUR TEACHING COURSE
ESUR SCROTAL AND PENILE IMAGING WORKING GROUP MULTIMODALITY IMAGING APPROACH TO SCROTAL AND PENILE PATHOLOGIES 2ND ESUR TEACHING COURSE NORMAL ANATOMY OF THE SCROTUM MICHAEL NOMIKOS M.D. F.E.B.U. UROLOGICAL
Formation of Urine: Formation of Urine
The Urinary outflow tract: monitors and regulates extra-cellular fluids excretes harmful substances in urine, including nitrogenous wastes (urea) returns useful substances to bloodstream maintain balance
PELVIS II: FUNCTION TABOOS (THE VISCERA) Defecation Urination Ejaculation Conception
PELVIS II: FUNCTION TABOOS (THE VISCERA) Defecation Urination Ejaculation Conception REVIEW OF PELVIS I Pelvic brim, inlet Pelvic outlet True pelvis-- --viscera Tilt forward Mid-sagital views-- --how the
Lab #9: Kidney: Gross Anatomy & Histology
Name Date Lab #9: Kidney: Gross Anatomy & Histology Lab #10: Male Reproductive System: Human Models & Histology Lab #11: Female Reproductive System: Human Models & Histology Stuff to Know Dr. L. Bacha
Development of the female Reproductive System. Dr. Susheela Rani
Development of the female Reproductive System Dr. Susheela Rani Genital System Gonads Internal genitals External genitals Determining sex chronology of events Genetic sex Determined at fertilization Gonadal
Pelvis Perineum MCQs. Block 1.1. A. Urinary bladder. B. Rectum. C. Reproductive organs. D. The thigh
Pelvis Perineum MCQs Block 1.1 1. The pelvic diaphragm includes the following muscles: A. The coccygeus B. The levator ani C. The external urethral sphincter D. The internal urethral sphincter E. The obturator
DEVELOPMENT OF THE ADRENAL GLAND; TESTES AND MESONEPHRIC DUCT. Reading Assignment: The Developing Human, Clinically Oriented Embryology pp
Developmental Anatomy Steven M. Hill, Ph.D. 9/16/13 DEVELOPMENT OF THE ADRENAL GLAND; TESTES AND MESONEPHRIC DUCT Reading Assignment: The Developing Human, Clinically Oriented Embryology pp. 264-273. Objectives:
Urogenital Development
2-5-03 Urogenital Development Greg Dressler Assoc. Professor Dept. of Pathology x46490 Dressler@umich.edu The Origin of the Kidney In the vertebrate embryo, the first stage of kidney development occurs
حسام أبو عوض. -Dr. Mohammad Muhtasib. 1 P a g e
5 حسام أبو عوض - -Dr. Mohammad Muhtasib 1 P a g e There are two types of inguinal hernia: direct and indirect. Hernia: protrusion of the small intestine or the greater omentum of the intra-abdominal organs
LECTURE 4. Anatomy of the urinary and genital organs.
LECTURE 4 Anatomy of the urinary and genital organs. SKELETOTOPY OF THE KIDNEYS Left kidney upper pole of the kidney - ThXI lower pole of the kidney LIII Right kidney is located on the half vertebra
DISSECTION 8: URINARY AND REPRODUCTIVE SYSTEMS
8546d_c01_1-42 6/25/02 4:32 PM Page 38 mac48 Mac 48: 420_kec: 38 Cat Dissection DISSECTION 8: URINARY AND REPRODUCTIVE SYSTEMS Typically, the urinary and reproductive systems are studied together, because
Anatomy Lecture Notes Chapter 24
primary sex organs = gonads produce gametes secrete hormones that control reproduction secondary sex organs = accessory structures Development and Differentiation A. gonads develop from mesoderm starting
Human Anatomy Unit 3 URINARY SYSTEM
Human Anatomy Unit 3 URINARY SYSTEM In Anatomy Today Components Kidneys Ureters Urinary bladder Urethra Functions Storage of urine Bladder stores up to 1 L of urine Excretion of urine Transport of urine
Lab Schedule for Rest of Semester
Laboratory 9 Cat Dissection II Respiratory Urinary/Reproductive Systems Lab Schedule for Rest of Semester Cat dissection labs Dissection II (today) Respiratory (Ex. 57 in Hole) Human Reproductive Systems
Chapter 26: Reproductive Systems. Male 11/29/2015. Male reproductive system is composed of... BIO 218 Fall Gonads (testes)
Chapter 26: Reproductive Systems BIO 218 Fall 2015 Male Male reproductive system is composed of... Gonads (testes) Duct system (epididymis, ductus deferens, ejaculatory ducts, urethra) Accessory sex glands
SUBJECTS 2nd year, 1st semester I. 1. Primitive gut - limits, derivatives 2. Foregut -limits, evolution, derivatives 3. Midgut -limits, evolution,
SUBJECTS 2nd year, 1st semester I. 1. Primitive gut - limits, derivatives 2. Foregut -limits, evolution, derivatives 3. Midgut -limits, evolution, derivatives 4. Hindgut- limits, evolution, derivatives
PHYSIOLOGY AND PATHOLOGY OF SEXUAL DIFFERENTIATION
PHYSIOLOGY AND PATHOLOGY OF SEXUAL DIFFERENTIATION Prof. Dr med. Jolanta Słowikowska-Hilczer Department of Andrology and Reproductive Endocrinology Medical University of Łódź, Poland Sexual determination
Male Anatomy. testes, genetically determined in mammals - testis releases hormones that then control the development of secondary sex characteristics
Male Anatomy Male Anatomy Primary Organ testes, genetically determined in mammals - testis releases hormones that then control the development of secondary sex characteristics 1) Secondary Organs internal
Comparative Anatomy Urogenital System. Note Set 11 Chapter 15
Comparative Anatomy Urogenital System Note Set 11 Chapter 15 Urogenital System Ducts of excretory and reproductive systems are intimately associated Figure 14.1: Embryonic and evolutionary development
أحمد رواجبة- محمود الحربي- أحمد السالمان-
-6 أحمد رواجبة- محمود الحربي- أحمد السالمان- 1 P a g e The Male Reproductive System The male genital system structures are divided into: Internal structures: 1- Prostate 3-Ejaculatory ducts External structures:
URINARY SYSTEM I. Kidneys II. Nephron Unit and Urine Formation
URINARY SYSTEM I. Kidneys A. Location and Structure 1. Retroperitoneal 2. Between T12 and L3 3. Rt. kidney slightly lower 4. Two bean shaped organs 5. Adrenal gland 6. Internal construction a. Renal cortex
URINARY SYSTEM ANATOMY
URINARY SYSTEM ANATOMY Adapted from Human Anatomy & Physiology Marieb and Hoehn (9 th ed.) OVERVIEW Metabolism of nutrients by the body produces wastes that must be removed from the body. Although excretory
Written re-exam Bachelor in Medicine/MedIS. Exam date: Time: 09:00-11:00. Important information:
Written re-exam 2016 Course title: Program: Semester: Reproductive endocrinology Bachelor in Medicine/MedIS 4 semester Exam date: 04-08-16 Time: 09:00-11:00 Evaluation form 7-point scale Important information:
11. SEXUAL DIFFERENTIATION. Germinal cells, gonocytes. Indifferent stage INDIFFERENT STAGE
11. SEXUAL DIFFERENTIATION INDIFFERENT STAGE Early in pregnancy, (within 10-15 % of the pregnancy s expected length) a genital ridge is formed in the sides of the embryonic tissue, ventral to the mesonephros
Lesson 31. Lesson Outline:
Lesson 31 Lesson Outline: The Urogenital System Urinary System o Embryonic Origins o Phylogenetic Trends Function Urinary Bladder Implications for the Evolution of the Vertebrates o Freshwater or Seawater
Histotopography of nephron
THE URINARY SYSTEM Microscopic structure and development of urinary systém Kidney: nephron structure and function Urinary passages: ureter, urinary bladder, urethra Development of urinary system THE URINARY
Lecture #3 DEVELOPMENT OF UROGENITAL APPARATUS
Lecture #3 DEVELOPMENT OF UROGENITAL APPARATUS Urogenital apparatus Urine system organs (organa urinaria) - Kidney produce urine - Ureter - Urinary bladder - Male and female urethras transport and excrete
Development of the Digestive System. W.S. O School of Biomedical Sciences, University of Hong Kong.
Development of the Digestive System W.S. O School of Biomedical Sciences, University of Hong Kong. Organization of the GI tract: Foregut (abdominal part) supplied by coeliac trunk; derivatives include
Yes, cranially with ovarian, caudally with vaginal. Yes, with uterine artery (collateral circulation between abdominal +pelvic source)
Blood supply to internal female genitalia: uterine Internal iliac Sup. large branch: uterus, inf. Small branch: cervix+ sup. Vagina Yes, cranially with ovarian, caudally with vaginal Medially in base of
Male Reproductive System. Dr Maan Al-Abbasi PhD, MSc, MBChB, MD
Male Reproductive System Dr Maan Al-Abbasi PhD, MSc, MBChB, MD Learning Objectives 1. Describe the General Anatomy of the Male Reproductive System 2. Identify the structures that are related to the prostate.
Animal Science 434 Reproductive Physiology
Animal Science 434 Reproductive Physiology Development of the Pituitary Gland Lec 5: Embryogenesis of the Pituitary and Sexual Development Stomodeum Brain Infundibulum Rathke s Pouch Germ Cell Migration
Reproductive System. Where it all begins
Reproductive System Where it all begins When it comes the reproductive anatomy of my gender, I would rate my knowledge (1 very poor, 10 excellent) When it comes the reproductive anatomy of the opposite
Development of the Digestive System. W.S. O The University of Hong Kong
Development of the Digestive System W.S. O The University of Hong Kong Plan for the GI system Then GI system in the abdomen first develops as a tube suspended by dorsal and ventral mesenteries. Blood
Urinary System Laboratory
Urinary System Laboratory 1 Adrenal gland Organs of The Urinary System Renal artery and vein Kidney Ureter Urinary bladder Figure 26.1 2 Urethra Functions of the urinary system organs: Urethra expels urine
IB 140 Midterm #1 PRACTICE EXAM (lecture topics 1-5)
IB 140 Midterm #1 PRACTICE EXAM (lecture topics 1-5) For all the questions on this exam, the correct answer is the single best answer that is available in the answer key. 1) Which of the following is NOT
2. Which of the following factors does not contribute to ion selectivity?
General Biology Summer 2014 Exam II Sample Answers 1. Which of the following is TRUE about a neuron at rest? A. The cytosol is positive relative to the outside B. Na+ concentrations are higher inside C.
The Reproductive System
16 PART A The Reproductive System PowerPoint Lecture Slide Presentation by Jerry L. Cook, Sam Houston University ESSENTIALS OF HUMAN ANATOMY & PHYSIOLOGY EIGHTH EDITION ELAINE N. MARIEB The Reproductive
Primary sex organs (gonads): testes and ovaries. Accessory reproductive organs: ducts, glands, and external genitalia
Male Reproductive System Primary sex organs (gonads): testes and ovaries Produce sex cells (gametes) Secrete steroid sex hormones Androgens (males) Estrogens and progesterone (females) Accessory reproductive
Animal Science 434 Reproductive Physiology"
Animal Science 434 Reproductive Physiology" Embryogenesis of the Pituitary and Sexual Development: Part A Development of the Pituitary Gland" Infundibulum" Brain" Rathke s Pouch" Stomodeum" Germ Cell Migration"
Lab Activity 31. Anatomy of the Urinary System. Portland Community College BI 233
Lab Activity 31 Anatomy of the Urinary System Portland Community College BI 233 Urinary System Organs Kidneys Urinary bladder: provides a temporary storage reservoir for urine Paired ureters: transport
The Urinary System Pearson Education, Inc.
26 The Urinary System Introduction The urinary system does more than just get rid of liquid waste. It also: Regulates plasma ion concentrations Regulates blood volume and blood pressure Stabilizes blood
The Reproductive System
Essentials of Human Anatomy & Physiology Elaine N. Marieb Seventh Edition Chapter 16 The Reproductive System Slides 16.1 16.20 Lecture Slides in PowerPoint by Jerry L. Cook The Reproductive System Gonads
Biology of Reproduction-Biol 326
Biology of Reproduction-Biol 326 READ ALL INSTRUCTIONS CAREFULLY. ANSWER ALL THE QUESTIONS ON THE ANSWER SHEET. THE ANSWER ON THE ANSWER SHEET IS YOUR OFFICIAL ANSWER REGARDLESS OF WHAT YOU MARK ON THE
Urinary System Chapter 16
Urinary System Chapter 16 1 Urology- the branch of medicine that treats male and female urinary systems as well as the male reproductive system. Nephrology- the scientific study of the anatomy, physiology,
Biology 340 Comparative Embryology Lecture 10 Dr. Stuart Sumida. Further Development of the Mesoderm (and Endoderm)
Biology 340 Comparative Embryology Lecture 10 Dr. Stuart Sumida Further Development of the Mesoderm (and Endoderm) Further Development: Digestive System Foregut, Midgut, Hindgut Heart and Aortic Arches
Gross Anatomy of the Urinary System
Gross Anatomy of the Urinary System Lecture Objectives Overview of the urinary system. Describe the external and internal anatomical structure of the kidney. Describe the anatomical structure of the ureter
General Anatomy of Urinary System
General Anatomy of Urinary System URINARY SYSTEM ORGANS Kidneys (2) Ureters (2) Urinary bladder Urethra KIDNEY FUNCTIONS Control blood volume and composition KIDNEY FUNCTIONS Filter blood plasma, eliminate
Approach to Disorders of Sex Development (DSD)
Approach to Disorders of Sex Development (DSD) Old name: The Approach to Intersex Disorders Dr. Abdulmoein Al-Agha, FRCP Ass. Professor & Consultant Pediatric Endocrinologist, KAUH, Erfan Hospital & Ibn
Male Reproductive System Dr. Gary Mumaugh
Male Reproductive System Dr. Gary Mumaugh Reproductive System Basics Primary sex organs (gonads) testes in males, ovaries in females Gonads produce sex cells called gametes (gametes means spouses) and
Urinary Anatomy. Lab 40. Kidneys. Nephrons. Renal Corpuscle
Urinary Anatomy Lab 40. Urinary Anatomy and Kidney Dissection Kidneys: filters blood, produces urine Ureters: convey urine to bladder Bladder: holding tank Urethra: carries urine to the outside for elimination
Chapter 2 Development of the Male Reproductive System
Chapter 2 Development of the Male Reproductive System 1 2 Pravin K. Rao and Arthur L. Burnett 3 Abstract Male and female reproductive systems develop in close relation to the urinary tract. Until approximately
Urinary Tract Abnormalities
Urinary Tract Abnormalities Dr Hennie Lombaard Senior Specialist Maternal and Fetal Medcine Department of Obstetrics and Gynecology Level 7 Pretoria Academic Hospital Pictures from The 18 to 23 weeks scan
Urinary System. Chapter 17 7/19/11. Introduction
7/19/11 Chapter 17 Urinary System Introduction A. The urinary system consists of two kidneys that filter the blood, two ureters, a urinary bladder, and a urethra to convey waste substances to the outside.
Copyright 2003 Pearson Education, Inc. publishing as Benjamin Cummings. Dr. Nabil Khouri
Dr. Nabil Khouri Objectives: General objectives: - to identify the kidney s structures, function and location - to analyze the relationship between microscopic structure and function Specific objectives:
Human Sexuality - Ch. 2 Sexual Anatomy (Hock)
Human Sexuality - Ch. 2 Sexual Anatomy (Hock) penis penile glans corona frenulum penile shaft erection foreskin circumcision corpora cavernosa corpus spongiosum urethra scrotum spermatic cords testicles
4.05 Remember the structures of the reproductive system
4.05 Remember the structures of the reproductive system 4.05 Remember the structures of the reproductive system Essential question What are the structures of the reproductive system? 2 Structures of the
Normal and Abnormal Development of the Genital Tract. Dr.Raghad Abdul-Halim
Normal and Abnormal Development of the Genital Tract Dr.Raghad Abdul-Halim objectives: Revision of embryology. Clinical presentation, investigations and clinical significance of most common developmental
The Reproductive System
PowerPoint Lecture Slide Presentation by Patty Bostwick-Taylor, Florence-Darlington Technical College The Reproductive System 16PART A The Reproductive System Gonads primary sex organs Testes in males
Chapter 22 Reproductive Systems. Male Reproductive Organs. Male Reproductive Organs. Specialized to produce, maintain the male sex cells (sperm)
Chapter 22 Reproductive Systems Male reproductive organs 1 Male Reproductive Organs posterior view 2 Male Reproductive Organs Specialized to produce, maintain the male sex cells (sperm) Transport these
Histology Urinary system
Histology Urinary system Urinary system Composed of two kidneys, two ureters, the urinary bladder, and the urethra, the urinary system plays a critical role in: 1- Blood filtration,(filtration of cellular
ANATOMY OF PELVICAYCEAL SYSTEM -DR. RAHUL BEVARA
1 ANATOMY OF PELVICAYCEAL SYSTEM -DR. RAHUL BEVARA 2 KIDNEY:ANATOMY OVERVIEW Kidneys are retroperitoneal, in posterior abdominal region, extending from T12 L3 Bean-shaped Right kidney is lower than left
The Repr duct ve System. Function: producing offspring
The Repr duct ve System Function: producing offspring Anatomy of male reproductive system Location: The reproductive organs are classified as external and internal genitalia. The external genitalia are
Inguinal Canal. It is an oblique passage through the lower part of the anterior abdominal wall. Present in both sexes
Inguinal canal Inguinal Canal It is an oblique passage through the lower part of the anterior abdominal wall Present in both sexes It allows structures to pass to and from the testis to the abdomen in
active transport of! Na. C. Tubular Reabsorption of Nutrients, Water, and Ions (p. 979; Fig )
The Urinary System Outline 25.1 The kidneys have three distinct regions and a rich blood supply (pp. 963 965; Figs. 25.1 25.5) A. Location and External Anatomy (p. 963; Figs. 25.1 25.3) 1. The kidneys
Urinary System. Genitourinary System (Part A-1) Module 10 -Chapter 11. Overview 1/4/2013
Genitourinary System (Part A-1) Module 10 -Chapter 11 Overview Urinary system Kidneys Ureter Bladder Nephron Male reproductive system Testes Accessory Structures Susie Turner, M.D. 71/3/13 Major homeostatic
Aniko Szabo Hill 1 of 12
Common Function: produce offsprings endocrine glands: sex hormone production Primary organs or gonads: sex cell or gametes production Secondary or accessory organs: glands nourish gametes ducts transport
Grade 9 Science - Human Reproduction
Grade 9 Science - Human Reproduction The human reproductive system is a series of organs that work together for one purpose: reproduction (creating new humans). Each part has a specific role in the reproductive
Urinary System. Unit 6.12 (6 th Edition) Chapter 7.12 (7 th Edition)
Urinary System Unit 6.12 (6 th Edition) Chapter 7.12 (7 th Edition) 1 Learning Objectives Identify the major organs of the urinary system and their functions. Explain the major functions of the kidneys.