Cytology Weekly Cases September 17th 2007
57 year old with enlarged neck mass/lymph node Histiocytes Squamous metaplasia Salivary Gland Squamous cell carcinoma Cartilage
35 year old, corneal scraping Acanthameba PCP Candida Red Blood Cells Artifact
Pleural fluid from 54 year old female with Hx of breast cancer Reactive Mesothelials Metastatic breast tumor Atypical plasma cells Small cell lung tumor Lymphoma
Pleural fluid from 72 year old female with Hx of breast cancer Reactive Mesothelials Metastatic breast tumor Atypical plasma cells Small cell lung tumor Lymphoma
26 year old female. ThinPrep Pap. Reactive/Negative ASCUS LSIL HSIL ASC-H
30 year old female. ThinPrep Pap Squamous metaplasia Endometrial cells HSIL Reactive endocervical cells Adenocarcinoma
62 Year old male with hematuria Reactive umbrella cells Polyoma virus effect Consistent with low grade neoplasm/ TCC Consistent with high grade neoplasm/ TCC Instrumentation effect
66 year old with enlarged neck mass/lymph node Benign squamous epithelium Squamous metaplasia Germinal center Squamous cell carcinoma Contaminant
52 year old female on chemotherapy for Glioblastoma. BAL cytospin. Adenocarcinoma Squamous cell carcinoma Reactive pulmonary macrophage Adenovirus Herpes Simplex Virus
42 year old female, cervical biopsy Squamous metaplasia CIN 3 with endocervical cleft involvement Invasive cervical SCCA Atypical atrophy Arias-Stella effect
Answers Squamous cell carcinoma Acanthameba Reactive mesothelial cells Metastatic breast CA ASCUS Reactive endocervical cells High Grade TCC Squamous Cell Carcinoma Herpes Simplex virus CIN 3 with endocervical involvement