Chemotherapy-associated neutropenic enterocolitis of the transverse colon post right hemicolectomy

Neutropenic enterocolitis-induced sepsis and disseminated intravascular coagulation after chemotherapy: a case report

Background

Neutropenic enterocolitis (NE) is a potentially life-threatening disease that primarily occurs in cancer patients treated with chemotherapy. NE has substantial morbidity and mortality, and its incidence has increased with the widespread use of chemotherapeutic agents such as taxanes, gemcitabine, and leucovorin in patients with lung, breast, gastric, and ovarian cancers. Sometimes NE can be a possible cause of death. Although, conservative approaches are often successful, there are currently no standardized treatment guidelines for NE and it is unclear when such strategies should be implemented. Therefore, we present this report to provide a greater insight into the possible treatment of NE.

Case presentation

We report the case of a 72-year-old woman with endometrial cancer who was undergoing treatment for hypertension, obesity and diabetes mellitus. The patient initially developed paralytic ileus on the 6th postoperative day (POD) after surgery for endometrial serous carcinoma. Complete recovery was achieved after 4 days of fasting and fluid replacement therapy. On the 27th POD, she received the first cycle of combination chemotherapy consisting of paclitaxel and carboplatin. On day 5 of chemotherapy, she developed the systemic inflammatory response syndrome including febrile neutropenia and sepsis. She then developed disseminated intravascular coagulation (DIC) and septic shock. The patient was subsequently moved to the intensive care unit (ICU). Despite initiating the standard treatment for septic shock and DIC, her overall status worsened. It was assumed that gut distention had led to bowel damage, subsequently leading to bacterial translocation. Thus, she developed NE with severe DIC and septic shock. We decided to reduce the intestinal pressure using an ileus tube to suction the additional air and fluid, even though doing so had a risk of worsening her general condition. The inflammatory reaction subsided, and her general condition improved. The patient recovered after 18 days in the ICU and was discharged alive.

Conclusions

Herein, we describe a patient with suspected chemotherapy-associated NE. Our observations suggest that postoperative ileus may be one of the possible causes of NE. Patients who experience postoperative ileus must be carefully monitored while undergoing chemotherapy.

Good functional outcome following severe neutropenic enterocolitis and perforation in a 48-year-old woman undergoing chemotherapy for breast cancer

Neutropenic enterocolitis (NEC) is a life-threatening bowel condition, usually resulting from chemotherapy, with a mortality rate thought to be as high as 50%. Markers of poor prognosis include gastrointestinal perforation and bowel wall thickness radiologically detected to be greater than 10 mm. NEC is associated with severe neutropenia and predominantly affects the large bowel; however, we present a case of severe NEC with oesophageal perforation requiring transfer to a specialist upper gastrointestinal unit for corrective stenting. Despite initial bowel wall thickness of 20 mm in the ascending colon, two discrete episodes of bowel perforation and an inpatient stay totalling 89 days, the patient was discharged with full independence, a good quality of life and a plan for curative mastectomy plus axillary clearance.

Neutropenic Enterocolitis in the Treatment of Solid Tumors: A Case Report and Review of the Literature

Neutropenic enterocolitis is a clinical condition characterized by inflammation of the colic mucosa, usually the caecum, associated with bowel wall thickening in patients with compromised immune system due to chemotherapy treatments. It can occur as well in other clinical conditions that lead to immunosuppression. Clinically, patients present with abdominal pain, fever, and neutropenia on blood tests. A number of major and minor criteria have been suggested for the clinical diagnosis of typhlitis. The most sensitive radiological investigation is represented by a computed tomography scan. There are no guidelines for treatment, but some factors may lead the clinician to medical treatments or prompt surgery as the best choice in that particular patient. The most implicated chemotherapeutic regimens are those based on taxanes. Here, we present a clinical case of a young patient with breast cancer and a review of the state of the art of knowledge regarding neutropenic enterocolitis in adult patients undergoing chemotherapy for the treatment of solid tumors.