ABSTRACT
Intussusception more commonly occurs in pediatrics but is a rare cause of bowel obstruction and gastrointestinal bleeding in adults. It typically occurs in adults due to a malignancy, which serves as a pathologic lead point. We present a case of a 64-year-old female with nausea, vomiting, and melena who was found to have intussusception associated with a primary jejunal amelanotic melanoma. Both intussusception and primary small bowel melanomas are rare causes of obstruction and bleeding. Intussusception occurring as a result of a primary small bowel amelanotic melanoma is exceedingly rare with very few reported cases. We provide a case report and review of the literature.
Subject(s)
Intestinal Obstruction , Intussusception , Melanoma, Amelanotic , Skin Neoplasms , Female , Humans , Intestinal Obstruction/etiology , Intestinal Obstruction/surgery , Intestine, Small , Intussusception/etiology , Intussusception/surgery , Middle Aged , Skin Neoplasms/complicationsABSTRACT
Cholestatic hepatitis has not been reported as a paraneoplastic syndrome of endometrial adenocarcinoma to our knowledge. We present a patient who, shortly after endometrial adenocarcinoma diagnosis, presented with elevated liver chemistries in the setting of an acute, paraneoplastic sensorimotor polyneuropathy. Infectious, autoimmune, pharmacologic, malignant, metabolic, and structural causes of cholestatic hepatitis were screened for and ruled out. Our patient was diagnosed with simultaneous cholestatic hepatitis and acute sensorimotor polyneuropathy as possible paraneoplastic syndromes of endometrial adenocarcinoma. Clinicians should include paraneoplastic processes of cancer in the differential diagnosis for liver injury, especially when workup for alternative causes is unrevealing.
