A 66-Year-Old Man Presenting with Port-Site Metastatic Gastric Adenocarcinoma 4 Years After Laparoscopic Resection of a Rectal Adenocarcinoma.

BACKGROUND There is a recognized association between synchronous and metachronous colorectal and gastric adenocarcinoma. This report describes a 66-year-old man presenting with port-site metastatic gastric adenocarcinoma 4 years after laparoscopic resection of a rectal adenocarcinoma. CASE REPORT A 66-year-old male rectal cancer survivor presented to the clinic with a painless mass at the previous laparoscopic anterior resection port site.

Congenital isolated in-situ liver malrotation: very rare presentation. case report.

Liver anomalies are uncommon. We are reporting a case of 27 years old male admitted as a case of biliary pancreatitis. Upon hospitalization work-up, MRCP was done reveling incidentally in situ liver malrotation which was confirmed intraoperatively.

Two Histologically Different Primary Malignancies: Synchronous Obstructive Descending Colon Adenocarcinoma and Appendicular Carcinoid Tumor.

BACKGROUND Synchronous primary tumors are defined as 2 or more different histological tumors discovered in one patient at the same time or within a period of 6 months. Colorectal cancer is one of the most common cancers in the United States. Inversely, synchronous colorectal cancer and carcinoid tumors are rare.

A Perforated Colonic Neuroendocrine Tumor with Liver Metastasis: A Case Report and Literature Review.

BACKGROUND Neuroendocrine neoplasms (NENs) originate from cells of the endocrine and nervous systems, and they are rarely encountered in colorectal cases with no specific symptoms. The incidence and prevalence of NENs of the large bowel are increasing. Malignant colonic types are known to have poor diagnosis.

Perforated mucocele of the appendix in the left upper quadrant: A challenging anatomy and an improvised surgical technique.

Introduction: Pseudomyxoma peritonei (PMP) is a feared complication of appendicular mucocele perforation. Although a rare disease, its major sequel mandates recognition and early intervention. Intestinal malrotation is mostly asymptomatic in adults.

Hodgkin's lymphoma in a patient on adalimumab treatment for psoriasis.

Adalimumab is a human monoclonal antibody which targets tumor necrosis factor (TNF)-alpha. It is produced by recombinant DNA technology, using a mammalian cell expression system and is widely-known to treat a number of immune-mediated conditions, including psoriasis. There has been a growing concern regarding the possible association between TNF-alpha inhibitors and malignancy.