Objective: To describe the radiological, histological and immunohistochemical findings in a case of Progressive Multifocal Leukoencephalopathy (PML) affecting the cerebellar peduncles in a patient with chronic lymphoc...
An 86-year-old Japanese woman underwent an examining laparoscopy for removing the huge pelvic tumor. At laparoscope examination, the cystic tumor was found within the left broad ligament, while the ovaries, fallopian ...
Hepatocellular carcinoma (HCC) is the fifth most common neoplasm, the major cause of death in patients with cirrhosis, and the third most common cause of cancer-related death in the ...
Ovarian carcinosarcoma composed of high-grade carcinoma and sarcoma is an extremely rare neoplasm and typically occurs in postmenopausal women aged ...
Endometrial neuroendocrine tumors are rare, accounting less than 1% of endometrial cancers. They include small cell neuroendocrine carcinoma (NEC) a...
Background: Primary fallopian tube cancer is an extremely rare gynecological malignancy. Aim: To discuss, through a case report, the diagnostic process by means of cytology immunohistochemistry. Case Presentation: A 4...
Cylindroma is a benign skin appendageal tumor arising from pluripotent stem cells in the follicle. Multiple cylindroma typically occurs as a component of Brooke-Spiegler syndrome or as the only skin lesion of familial...
Objective: The present study is to investigate the expression of CD34, β-Tubulin-III and Collagen IV-Laminin in adenocarcinoma in situ (AIS), the AIS component of minimally invasive adenocarcinoma (MIA), and early in...
Gene fusions involving two of the MiT subfamily factors, such as TFE3, TFEB, TFC and MiTF, have been identified in renal cell carcinoma (RCC). Xp11.2 translocation RCC is a rare pediatric neoplasm that harbors gene fu...