Performance Improvement Program in Surgical Pathology

Transcription

1 PIP-A Performance Improvement Program in Surgical Pathology PARTICIPANT SUMMARY 2009 College of American Pathologists. The College does not permit reproduction of any substantial portion of the material in this Report without its written authorization. The College hereby authorizes participants in the program to use the material in this Report solely for educational purposes within their own institutions. The College prohibits use of the material in the Report - and any unauthorized use of the College s name or logo - in connection with promotional efforts by marketers of laboratory equipment, reagents, materials, or services. Data from this program do not necessarily indicate the superiority or inferiority of instruments, reagents, or other materials used by participating laboratories. Use of these data to suggest such superiority or inferiority may be deceptive and misleading. The College will take all steps open to it under the law to prevent unauthorized reproduction of substantial portions of the material in this Report, deceptive use of any such material, and any unauthorized use of the College s name or logo in connection with promotional efforts by marketers of laboratory equipment, reagents, materials, or services.

2 2009 PIP-A PARTICIPANT SUMMARY Program Update This report summarizes the diagnostic responses for set A of the 2009 Performance Improvement Program in Surgical Pathology (PIP). A tabulation of the responses to the supplementary questions is not included since these are intended for educational purpose only. SURGICAL PATHOLOGY COMMITTEE Mary Beth Beasley, MD, Chair Arthur R. Cohen, MD, Vice Chair Hagen J. Blaszyk, MD Philip A. Branton, MD Benjamin C. Calhoun, MD, PhD Liang Cheng, MD Byron E. Crawford, MD Michael T. Deavers, MD Rajan Dewar, MD, PhD Megan K. Dishop, MD Sanjay Kakar, MD Robert H. Knapp, MD Alyssa M. Krasinskas, MD Daniel J. Luthringer, MD Talat Mehmood Nazir, MBBS, DO Marisa Rose Nucci, MD Vijaya B. Reddy, MD Mary S. Richardson, MD, DDS Gene P. Siegal, MD, PhD Saul Suster, MD 1

3 (2283) Nodular melanoma Code No. % Case # Atypical fibroxanthoma Merkel cell carcinoma Metastatic breast carcinoma Nodular melanoma Excellent Satisfactory Unsatisfactory (2076) Plasmacytoma Code No. % Case # Extranodal marginal zone B-cell (MALT) lymphoma Gastrointestinal stromal tumor Malignant melanoma Plasmacytoma Undifferentiated carcinoma Excellent Satisfactory Unsatisfactory

4 (1051) Herpes simplex virus hepatitis Code No. % Case # Acetaminophen toxicity Acute ischemic necrosis Budd-Chiari syndrome Fulminant Wilson disease Herpes simplex virus hepatitis Excellent Satisfactory Unsatisfactory (1444) Adenocarcinoma, diffuse (signet ring cell) type Code No. % Case # Adenocarcinoma, diffuse (signet ring cell) type Chronic gastritis Diffuse large B-cell lymphoma Gastrointestinal stromal tumor Malignant melanoma Excellent Satisfactory Unsatisfactory

5 (1466) Serous neoplasm of low malignant potential Code No. % Case # High grade serous carcinoma Low grade serous carcinoma Retiform Sertoli-Leydig cell tumor Serous neoplasm of low malignant potential Excellent Satisfactory Unsatisfactory (1988) High grade endometrioid uterine carcinoma, Grade 3 Code No. % Case # Clear cell carcinoma High grade endometrioid uterine carcinoma, Grade Low grade endometrioid uterine carcinoma, Grade Uterine papillary serous carcinoma Excellent Satisfactory Unsatisfactory

6 (1227) Ganglioneuroma Code No. % Case # Ganglioneuroblastoma, intermixed Ganglioneuroblastoma, nodular Ganglioneuroma Neuroblastoma, differentiating Neuroblastoma, poorly differentiated Neuroblastoma, undifferentiated Neurofibroma Schwannoma Excellent Satisfactory Unsatisfactory (1117) Spindle cell thymoma (WHO type A) Code No. % Case # Schwannoma Solitary fibrous tumor Spindle cell thymoma (WHO type A) Synovial sarcoma Thymic carcinoid, spindle cell variant Thymic carcinoma Excellent Satisfactory Unsatisfactory

7 (2389) Leiomyosarcoma Code No. % Case # Extragastrointestinal stromal tumor Fibrosarcoma Leiomyosarcoma Malignant peripheral nerve sheath tumor Synovial sarcoma Excellent Satisfactory Unsatisfactory (1084) Papillary renal cell carcinoma Code No. % Case # Chromophobe renal cell carcinoma Collecting duct carcinoma Conventional (clear cell) renal cell carcinoma Papillary renal cell carcinoma Papillary urothelial carcinoma Renal cortical adenoma Excellent Satisfactory Unsatisfactory

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