XXXX -induced gastric bleeding and intestinal obstruction.

@entity1 @entity417 @entity548 @entity63 @entity1410 @entity1031 @entity1229
Oral anticoagulant therapy with @entity1229 is commonly used to prevent @entity1031 in @entity1 at risk. The degree of anticoagulation is variable among individuals and is influenced by many factors; therefore, @entity1 must be monitored frequently to assess potential adverse effects related to treatment. There is a direct relationship between excessive anticoagulation and the risk of @entity548 . We present a @entity1 who came in with an acute abdomen, @entity417 , and increased international normalized ratio. Gastroscopy revealed a large amount of blood in the stomach. Hemodynamic instability necessitated urgent laparotomy. The small bowel was found to be @entity63 due to increased intraluminal pressure. Upon enterotomy, liters of old @entity1410 were evacuated and the intestine resumed its blood supply. To our knowledge, we describe the first reported case of intraluminal @entity1410 as a rare cause of obstructive mechanical ileus during @entity1229 treatment. This case highlights an unknown, but potentially lethal, manifestation of @entity1229 therapy.
