Intestinal T-cell lymphoma with massive tissue and blood eosinophilia mediated by IL-5.

A case of enteropathy associated T-cell lymphoma (EATCL) in a 62-year-old female with a previous history of coeliac disease, complicated during the clinical course by massive blood and tissue eosinophilia is described. The patient's serum contained a factor capable of stimulating the in vitro growth of eosinophilic colonies (CFU-Eo), that was absent in the serum of normal donors. We suggest that such factor was Interleukin-5 (IL-5), as indicated by the presence in the monoclonal tumor T cells of IL-5 encoding mRNA, usually absent in the normal enterocytes of the jejunum.

[Hemorrhagic necrotic acute pancreatitis: analysis of our case series in the light of the most recent diagnostic and therapeutic criteria]. / La pancreatite acuta necrotico emorragica: analisi della nostra casistica alla luce dei più recenti criteri diagnostici e terapeutici.

During the period between 1-1-1979 and 30-9-1992, 43 cases of hemorrhagic necrotic acute pancreatitis were referred to the authors' attention. Six patients were not operated, 12 underwent emergency surgery and laparotomy was postponed in 25 cases. The introduction of sophisticated diagnostic methods, such as Eco, CT, ERCP, intensive medical therapy and postoperative NPT have allowed a more rational surgical approach in terms of timing and extent to be adopted, operating on patients who are metabolically more stable. NPT is a useful tool in the latter postoperative stage. In the series of patients undergoing emergency laparotomy there was a mortality rate of 66%. The mortality rate fell to 16% in those patients in whom surgery was postponed.

High prevalence of colonic polyps in patients with acromegaly. Influence of sex and age.

BACKGROUND: An association between acromegaly and colonic polyps has been reported, although risk factors are still uncertain. METHODS: Full colonoscopy was performed with a fiberoptic colonoscopy on 31 acromegalic patients, 11 men and 20 women aged 27 to 85 years (mean, 52.2 years), and on 236 subjects, 127 men and 109 women aged 23 to 84 years (mean, 50.1 years), referred for hemorrhoids, who were considered controls. The colonoscopic findings were evaluated in relation to demographic, clinical, and hormonal data pertaining to the two groups. RESULTS: The prevalence of either adenomatous or hyperplastic polyps was higher in acromegalic patients than in controls (38% vs 14% and 26% vs 10%, respectively; P < .001, respectively). Acromegalics with and without colonic adenomas did not differ significantly in growth hormone and insulinlike growth factor I levels or duration of acromegalic disease and its status (activity or remission); however, patients with adenoma were younger (median age, 50.5 vs 59 years; range, 27 to 85 years vs 39 to 66 years; P < .05). An opposite age pattern was observed in the control group. Indeed, the prevalence of adenoma in acromegalic patients was much higher than that in controls among those less than 50 years of age (46% vs 7%, P < .001); the difference was less remarkable at older ages. Adenomatous polyps were more frequently found in male subjects, in both patients and controls (45% vs 33% [not significant] and 19% vs 9% [P < .05], respectively). CONCLUSIONS: Acromegaly may carry an increased risk of colonic adenoma, especially in younger patients, who usually display more aggressive disease. A smaller increase in risk was observed in elderly patients, in whom disease is reportedly milder. We suggest that acromegalic patients should undergo screening colonoscopy.

[Crohn disease of the colon with acute onset at the 17th week of pregnancy. Description of a clinical case]. / Morbo di Crohn del colon esordito acutamente alla 17a settimana di gestazione. Descrizione di un caso clinico.

A case of Crohn's disease of the colon onsetting at 17 weeks gestation and observed at the 22 weeks when the disease presented severely and concomitant to serious maternal malnutrition, is reported. The patient was treated with NPT for 4 weeks in association with corticosteroids and sulphasalazine therapy continued to term (36 weeks). The newborn (weight 2480 g, Apgar of 9 at 5') developed moderately serious postnatal icterus resolved with phototherapy; at twelve months he presented normal growth and neurological development conditions. Stress is laid on the fortunate outcome of this gestation and the role of NPT in the correction of maternal malnutrition and the maintenance of foetal growth.