Rhabdomyosarcoma of the urinary bladder in an adult: Case report and review of the literature.

Rhabdomyosarcomas with bladder involvement in adults is an extremely rare tumor with approximately 35 cases reported. Because of its rarity in adults the exact treatment modalities are not entirely clear. Treatment is based on Children's Oncology Group in RMS.

Synthetic Cannabinoid Abuse and a Rare Alpha-1-Antitrypsin Mutant Causing Acute Fulminant Hepatitis: A Case Report and Review of the Literature.

Synthetic cannabinoids (SCs) abuse is on the rise because they are easily obtained over the counter; they are potent psychoactive compounds and routine drug testing does not detect them. As their abuse is on the rise, so are their detrimental side effects; however, the occurrence of acute hepatitis due to SCs abuse has been reported only once before. In this case, testing revealed that the patient was also heterozygous for alpha-1-antitrypsin (A-1-AT) with the phenotype of PI⁎EM.

Oral foregut duplication cysts: A rare and fascinating congenital lesion. Case report and review of the literature.

Oral foregut duplication cysts are extremely rare lesions with approximately 57 cases reported. They are congenital cysts, located in the anterior or ventral tongue, and occur predominantly in males. They are lined by one or more types of epithelia which is limited to gastric, intestinal or respiratory epithelium.

Metastatic Colonic Adenocarcinoma to the Extrahepatic Common Bile Duct: The Critical Role of the Pathologist and Immunohistochemistry in Guiding Patient Care Decisions.

BACKGROUND Adenocarcinoma of the colon frequently invades adjacent organs, spreads intraperitoneal, and metastasizes to intestinal lymph nodes, lungs, and the liver. Metastasis solely to the extrahepatic bile duct is extremely rare and has only been previously reported on 15 occasions. The accurate determination that an extrahepatic common bile duct lesion is of colonic origin has critical therapeutic implications.