June 20, 2019

71-year-old man with an ampullary mass

A 71-year-old male with a past medical history of a colonic GIST, presented with abdominal pain, jaundice, and a 15-20 pound weight loss over a course […]
May 28, 2019

60 Year old Man with Copious Diarrhea

A 60 year old man with history of metastatic lung cancer presented to the emergency room with 6 weeks of copious diarrhea. He had experienced painful […]
June 11, 2018

Focus on Trichotillomania

Trichotillomania is a rare form of non-scarring alopecia, mainly on the scalp, sometimes the eyebrows, which occurs as a result of conscious or unconscious, frequent hair […]
April 30, 2018

Focus on Cellular Neurothekeoma and its Fibrohistiocytic Origin

A 5-month-old female patient was brought to the dermatology clinic for evaluation of a 0.7cm reddish-brown, mobile nodule located on the left upper flank.  The lesion […]
March 31, 2018

NYPS President’s Symposium

NY Pathological Society Presidents’ Symposium – AJCC Updates Saturday, May 5, 2018 Einhorn Auditorium of Lenox Hill Hospital – 131 E 76th Street, NYC Schedule: 8:30 […]
March 30, 2018

69-year-old woman with pneumatosis of colon

A 69 year old woman on chemotherapy for a neuroendocrine tumor presented to the emergency room with hyponatremia, hyperkalemia and acute kidney injury. She was diagnosed […]
March 30, 2018

Focus on fibrotic lesions with multinucleated giant cells

Giant cell collagenoma was first described by Rudolph et al in 1998(1). It is an uncommonly encountered benign dermal neoplasm that has stromal changes reminiscent of […]
March 29, 2018

Bacteriology Board Review

This Excel table aims to help you prepare for the American Board of Clinical Pathology examination. This table summarizes the main relevant bacterial species and their […]
March 19, 2018

48-year-old man with retrovesical cystic mass

A 48 year-old male with a history of congenital left renal agenesis and hydronephrotic right kidney was found to have 11 cm asymptomatic retrovesical cystic mass […]