GU

A 67-year-old male with a large kidney mass. What's your diagnosis? A: Clear cell renal cell carcinoma B: Papillary renal cell carcinoma...

A 63-year-old male with a large kidney mass. What's the diagnosis if keratin is negative? A: Synovial sarcoma B: SMACA4 deficient...

A 76 year old male with elevated PSA and here is the prostate core biopsy: What's your interpretation without PIN4 IHC? A:...

A 77-year-old male with a history of bladder lesion and here is the biopsy: What's the diagnosis? A: Carcinoma in situ B: Urothelial...

A 67 year old male with a 7.9 cm heterogenous right kidney mass. What's your diagnosis? A: Papillary renal cell carcinoma B: Clear cell...

A 67 year old male with a 3.4 cm lung mass. What's your impression? A: Benign reactive changes B: Sclerosing pneumocytoma C: Histocytic...

Here are several screenshot of prostate core areas: Cancer or not? Cancer or not on low power? Cancer or not on low power? Cancer or not?...

A 46-year-old male with a diagnosis of testicular mixed germ cell tumor of choriocarcinoma and mature cystic teratoma. He was found to...

A 87-year-old male with history of Gleason group 3 tumor on androgen deprivation therapy. You noticed some foci in the resection: What's...

Here are three cases of bladder TURBT samples, please share your interpretations. Case 1: What's your diagnosis? A. Carcinoma in situ B....

A 56 year old male with history of long term smoking presented with hematuria. Here is the TURBT specimen: What IHC you would like to see...

A 76 year old male with PSA>10. Here is the core biopsy. What's your interpretation? A: Basal cell hyperplasia B: HGPIN C: Adenocarcinoma...

A 56-year-old male was found to have a testicular mass. 1. Which of the following features is characteristic of GCNIS cells? A) Small,...

A 50 year old female with a mass involving bladder, and rectum. Here is the section with bladder mucosa. She has a history of cervical...

A 30-year-old female with a right kidney tumor. What's the morphology impression? A: Papillary renal cell carcinoma B: TFEB-rearranged...

A 70-year-old male was found to have a T3 lytic lesion. What is a panel of stain you will order for further work-up? One particular stain...

A 64 year-old male was found to have a 14 cm retroperitoneal mass encasing the right kidney and a 4.3 cm mass in the right kidney...

A 70 year old male was found to have a exophtic bladder lesion. TURBT specimen of the lesion is shown below: What's the diagnosis? A:...