1/4. Gastrointestinal toxicity associated with weekly docetaxel treatment.Previous studies have demonstrated a marked reduction of haematological and non-haematological toxicity if weekly doses of docetaxel <40 mg/m2 were used. Reviewing the literature, neutropenic enterocolitis is uncommon but not unknown in patients treated with taxane-based chemotherapy. Although this complication occurs rarely, here we report on two patients, one with metastatic breast cancer and one with non-small-cell lung cancer, treated on a weekly schedule with single-agent docetaxel. Both patients developed excessive and fatal haemorrhragic gastroduodenitis and enterocolitis associated with grade 2 and 3 neutropenia. We would like to stress the importance of symptoms such as abdominal pain and tenderness, fever, diarrhoea and mucositis, with or without neutropenic fever, in patients treated with docetaxel-based chemotherapy. These symptoms should alert the physician and supportive care management should be started aggressively and immediately.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
2/4. Difficulties in making the diagnosis of hirschsprung disease in early infancy.This study highlights the less common presentations of hirschsprung disease (HD) and HD-associated enterocolitis (HAE) in neonates and infants. We present three infants whose diagnosis was delayed because of atypical presenting features, especially with failure to gain weight, decreased appetite, episodes of diarrhoea and vomiting and hypoalbuminaemia. The reported incidence of HAE ranges from 0 to 16.2%. To avoid complications of life-threatening HAE, primary care physicians require a high index of suspicion of the more unusual presentations of HD in neonates and infants.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
3/4. Hirschsprung's disease in adolescents. Misadventures in diagnosis and management.Three male adolescents, ages 13, 15, and 17 years, presented with complications of their Hirschsprung's disease, including acute enterocolitis with sepsis, chronic enterocolitis with anemia and leukocytosis, and severe fecal impaction. All had experienced delay in diagnosis resulting from either physician error in diagnosis or physician misinformation concerning the surgical treatment of the disease. These three patients illustrate some of the pitfalls in the diagnosis and surgical management of patients with Hirschsprung's disease. Misinformation concerning the surgical correction of this disease still exists, and these patients emphasize the necessity of continued, updated information in the diagnosis, management, and outcome of patients with Hirschsprung's disease.- - - - - - - - - - ranking = 2keywords = physician (Clic here for more details about this article) |
4/4. Acute right lower quadrant pain in a patient with leukemia.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.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |