Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023418 (leukemia)
 93,477 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Neutropenic enterocolitis is a life-threatening condition often seen in patients experiencing prolonged periods of neutropenia from conditions such as leukemia and lymphoma and from aggressive chemotherapy regimens. Its exact pathologic process remains unclear; however, it has been proposed that direct cytotoxic damage occurs to the bowel mucosa with subsequent microbial invasion complicated by the lack of adequate neutrophil response. The damage may progress to bowel perforation and septic shock. Early recognition and management by healthcare team members are crucial for the improved prognosis of these individuals. Controversy continues to exist concerning management options and the timing of these interventions. This article outlines nursing and medical management of the patient with neutropenic enterocolitis.
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PMID:Management of neutropenic enterocolitis in the patient with cancer. 768 22

Neutropenic enterocolitis is well documented in patients with leukemia or lymphoma who are recovering from the adverse effects of chemotherapy. We report two cases of probable neutropenic enterocolitis in two patients with AIDS who developed the syndrome during an episode of moderate neutropenia. To the best of our knowledge, this syndrome has not been reported previously in a patient with AIDS. Both of our patients manifested a mild form of enterocolitis that was characterized by fever, abdominal pain, and evidence of colonic edema easily recognized by computed tomography of the abdomen. Both patients were managed successfully with use of conservative measures including discontinuation of use of marrow-suppressive drugs and therapy with broad-spectrum antimicrobial agents. Neutropenic enterocolitis should be considered as a treatable cause of fever and abdominal pain in patients with AIDS.
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PMID:Probable neutropenic enterocolitis in patients with AIDS. 196 93

Neutropenic enterocolitis is a recognized complication of immunosuppression or chemotherapy for leukemia. It presents as severe abdominal pain and tenderness, fever, and diarrhea associated with granulocytopenia. Gastrointestinal symptoms associated with chemotherapy for head and neck neoplasms include nausea and emesis, but not acute abdominal distress. We present, to our knowledge, the first case of neutropenic enterocolitis in a patient receiving cisplatin and fluorouracil chemotherapy for metastatic head and neck cancer.
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PMID:Neutropenic enterocolitis. A new complication of head and neck cancer chemotherapy. 229 18

Neutropenic enterocolitis has been previously described only by case reports and literature reviews. Of 499 adults with acute leukemia seen over a 23-year period (1962 to 1985), 13 cases (2.6%) of neutropenic enterocolitis have been reported. Eleven of these 13 patients were profoundly neutropenic (mean white blood cell count, 472/cu mm) and developed abdominal symptoms during either initial induction or relapse of acute leukemia. Histologic confirmation was available in ten cases, five cases after surgical resection and five cases at autopsy after nonoperative management. Three patients with isolated ileocecal inflammation without infarction at the time of surgery were successfully managed without resection. Five patients treated with surgery died four to 64 weeks postoperatively (mean survival, 21.6 weeks) of nonsurgical complications of leukemia. Three patients were still alive, one patient 42 months after right hemicolectomy and two patients five months after exploration only. All five patients managed medically died an average of 1.4 days (range, zero to four days) after the onset of abdominal pain. Survival in patients with acute leukemia who develop neutropenic enterocolitis is determined by early recognition and appropriate surgical exploration that can be expected to yield an acceptable operative mortality.
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PMID:Neutropenic enterocolitis in adults with acute leukemia. 370 34

Autopsies were performed on 2 patients with aplastic anaemia and 7 with acute leukaemia dying after bone marrow transplantation. Neutropenic enterocolitis was found in 2 of the 3 early deaths occurring before marrow engraftment and was related to radiation or cytotoxic drug damage to the bowel mucosa in the presence of profound neutropenia, allowing infection by bowel organisms. Cytomegaloviral infection was universal in engrafted patients. One had cytomegaloviral (CMV) pneumonia, one CMV hepatitis and enteritis and one CMV enteritis. Three patients had occasional CMV inclusions in various organs without obvious harmful effects. One nonengrafted patient also had CMV pneumonia. Graft versus host disease (GVHD) was a significant finding in 4 engrafted patients. This was difficult to separate histologically from the effects of CMV in the bowel, but easier in liver and skin. The skin changes of GVHD were the most easily interpretable. Interstitial pneumonia was due to CMV in one nonengrafted and one engrafted patients and had no obvious infective cause in 2 engrafted patients. The presence of bizarre epithelial cells in the lungs of these patients suggested an aetiological role for radiation or cytotoxic drugs. Modification of the conditioning regimen may reduce tissue damage and lessen many of these side-effects.
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PMID:Autopsy findings in bone marrow transplantation. 628 56

Typhlitis or neutropenic enterocolitis is a life-threatening, necrotizing process of the cecum whose incidence is increasing. It is usually encountered in patients with leukemia who have recently undergone chemotherapy. Neutropenic enterocolitis presents as fever, abdominal pain, and diarrhea in neutropenic patients. As the incidence of neutropenic enterocolitis increases, emergency physicians must be aware of this rapidly progressive and potentially fatal disease.
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PMID:Acute right lower quadrant pain in a patient with leukemia. 965 58

Neutropenic enterocolitis (NE) is a clinicopathologic condition characterized by bowel wall inflammation, which can proceed to necrosis and perforation. It is mostly seen in neutropenic patients with leukemia who undergo induction treatment with chemotherapy. Most often the cecum is involved. The authors present a 12-year-old girl with acute lymphocytic leukemia who, under maintenance therapy, experienced NE. The disease was localized to the left side of colon, and even the rectum was involved, which is an unusual localization of the disease. An ileoanal anastomosis with a J-pouch was done in a second operation with a good outcome.
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PMID:Delayed neutropenic enterocolitis in a 12-year-old girl treated with total colectomy and J-pouch reservoir. 1143 80

Neutropenic enterocolitis is an acute syndrome characterized by cecal and ascending colon inflammation that may progress to necrosis and perforation. It is most often associated with leukemia but has also been described in patients with solid tumors, multiple myeloma, aplastic anemia, AIDS, and cyclic neutropenia. Medical management usually suffices, but surgical intervention may be required.
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PMID:Neutropenic enterocolitis. 1214 75

Neutropenic enterocolitis (NE) is a serious complication in neutropenic patients. Once exclusively thought to be found in patients with leukemia and lymphoma, it is now being seen with increased frequency during bone marrow transplant, chemotherapy for solid tumors, and in patients suffering from acquired immune deficiency syndrome and cyclic neutropenia. The pathophysiology of NE is not completely understood, but unquestionably involves neutropenia, mucosal barrier damage, and infection resulting in a necrotizing process of the bowel wall. The cecum, ileus, and ascending colon are most commonly involved. Initial symptoms are usually nonspecific abdominal pain and fever. Localized, severe right lower quadrant pain, sepsis, and bowel perforation may rapidly develop. Once considered a fatal complication, the outcome for the child with NE has improved with better diagnostic imaging techniques and antibiotics. Most children can be successfully managed conservatively with early introduction of broad-spectrum antibiotics and supportive care. However, a significant number will need surgical intervention. Nursing care of these children requires knowledge of the disease process, excellent clinical assessment skills, and a compassionate, family-centered approach.
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PMID:Nursing care of the child with neutropenic enterocolitis. 1244 72

Neutropenic enterocolitis (NE) is an unusual acute complication of neutropenia, most often associated with leukemia and lymphoma which is characterized by segmental cecal and ascending colon ulceration that may progress to necrosis, perforation, and septicemia. We present a case of neutropenic enterocolitis in a patient with non-small-cell lung cancer who received docetaxel and flavopiridol as part of a phase I clinical trial and review cases in the literature where docetaxel was involved. Given the increased use of docetaxel and other taxanes in the treatment of advanced lung cancer, physicians should be aware of this potential toxicity of therapy.
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PMID:Neutropenic enterocolitis (typhilitis) associated with docetaxel therapy in a patient with non-small-cell lung cancer: case report and review of literature. 1514 May 52


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