Upper Gastrointestinal Bleeding Due to Metastatic Lung Adenocarcinoma in the Stomach and Duodenum

Author:

Arif Taha Bin1ORCID,Alabbas Bedoor2,Vinayek Rakesh2

Affiliation:

1. Department of Internal Medicine, Sinai Hospital of Baltimore, Baltimore, MD

2. Department of Gastroenterology and Hepatology, Sinai Hospital of Baltimore, Baltimore, MD

Abstract

ABSTRACT There are very few reports of bloodborne metastasis of lung adenocarcinoma to the gastrointestinal tract, primarily due to poor prognosis and short survival rate of metastasized carcinoma. We present a case of a 79-year-old man with a medical history of lung adenocarcinoma, who presented with complaints of weakness and melena for 1 week. He had symptomatic anemia, for which he was transfused with blood. Esophagogastroduodenoscopy showed a 10 mm sessile polyp in the gastric body that was removed. One month later, the patient presented with a similar complaint, and another esophagogastroduodenoscopy revealed 2 ulcerated lesions in the second portion of the duodenum. These lesions were treated by hemostatic clip placement and heater probe coagulation. Biopsy of lesions demonstrated thyroid transcription factor 1 and Napsin-positive tumor cells, consistent with lung adenocarcinoma. Owing to the poor prognosis of lung adenocarcinoma metastasizing to the lymph nodes, stomach, and duodenum, the patient was transferred to hospice care.

Publisher

Ovid Technologies (Wolters Kluwer Health)

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