title: Abdominal pain in neutropenic cancer patients.
abstract: A review of 58 patients with malignancies (age range, 14-73 years), who required surgical consultation for acute abdominal pain in the setting of neutropenia (granulocyte count less than 1000/mm3) after chemotherapy was conducted. Ninety percent had fevers greater than 37.8 degrees C, 30% had diarrhea or melena, and 25% had diminished bowel sounds. Five of the 29 patients (17%) with localized pain had surgical intervention; 3 of 29 patients (10%) with generalized pain underwent operations (2 for x-ray findings). All eight of these surgically treated patients survived to leave the hospital. Eighteen of the 29 patients with generalized pain were believed to have a similar syndrome of diarrhea (occasionally heme positive) and diffuse abdominal tenderness (some with peritoneal signs and distension), which was termed "neutropenic enteropathy." Eleven of these 18 patients had their symptoms resolve with antibiotic therapy, aggressive fluid replacement, and a return of their granulocyte count to normal. The other seven died of pneumonia (two), unknown causes (one), and diffuse enterocolitis throughout the intestinal tract (four documented at autopsy). The overall 30-day mortality rate in this series was 34%. Several factors correlated significantly with mortality: hypotension at the onset of pain (80% mortality), bacteremia (63% mortality), and fungemia (100% mortality). Absolute leukocyte count and absolute platelet count did not correlate with mortality. This study reaffirms that patients with neutropenic enteropathy are best treated conservatively. Patients with surgically correctable disease were identified by specific focal findings on examination or x-ray.
mesh_terms: D000005:Abdomen; D000293:Adolescent; D000328:Adult; D000368:Aged; D000380:Agranulocytosis / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000150:complications* / Q000401:mortality / Q000628:therapy; D009503:Neutropenia / Q000150:complications*; D010146:Pain / Q000209:etiology*; D059408:Pain Management