BACKGROUND
This case series with an accompanying review of the literature describes neutropenic enterocolitis as a complication of high dose chemotherapy with stem cell rescue in patients with solid tumors.
METHODS
Neutropenic enterocolitis is documented in two patients undergoing autologous stem cell transplantation. A review of MEDLINE from 1970 to the present was performed to delineate the prior related disease settings in which this condition has been described. The nature of the clinical syndrome and controversies regarding management are discussed.
RESULTS
The authors report two patients who each received autologous stem cell transplantation for the treatment of a solid tumor. Both patients presented with progressive abdominal pain, signs of peritoneal irritation on examination, and pneumatosis intestinalis. In the first case, the syndrome developed rapidly over several hours, requiring emergent surgical intervention during the period of postchemotherapy nadir. In the second case, the patient developed a slowly progressive clinical picture that was managed successfully with medical therapy alone. A review of the literature suggests that neutropenic enterocolitis arises due to drug‐induced bowel wall mucosal injury followed by superinfection with colonic and opportunistic organisms. Surgical intervention potentially is beneficial in patients who develop an acute syndrome that is unresponsive to antibiotic and supportive therapy. Those patients who can be stabilized with medical management often will recover once reengraftment occurs.
CONCLUSIONS
Neutropenic enterocolitis is described in two patients undergoing autologous stem cell transplantation for solid tumors. The management of this life‐threatening complication is controversial and governed by the nature of the clinical presentation. Cancer 1998;83:409‐414. © 1998 American Cancer Society.
