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The occurrence of inflammatory bowel disease in patients with glycogen storage disease lb is rare (GSD-lb). We present the case of a young woman with the diagnosis of GSD-lb Crohn-like colitis developed at age 22. Clinical evaluation revealed severe malnutrition, secondary amenorrhea, leukopenia, neutropenia, dysfunctions of phagocytosis, and subtotal stenosis of the ascending colon. Right hemicolectomy was performed and pathohistologic analysis of the resected bowel showed chronic bowel inflammation consistent with Crohn disease. Clinical status of the patient markedly improved after surgery.

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Croatian Endocrine Society and Croatian Academy of Medical Sciences organized Symposium on Hyperandrogenaemia on March 22nd, 1996. Different aspects of this syndrome were discussed: epidemiology, classification and clinical features, steroid biosynthesis in the adrenal gland and ovarium, the genetics of polycystic ovarian syndrome (PCOS), clinical significance of testosterone and dihydrotestosterone metabolism, androgen excess and metabolic syndrome (syndrome X), insulin disturbances in PCOS, increased risk for development of non insulin dependent diabetes mellitus, androgen effects on serum lipoproteins, insulin like growth factors and function of ovarium, Doppler parameters in PCOS, treatment of hyperandrogenaemia, skin changes in PCOS, tests for adrenal and ovarial function, arterial hypertension and hyperinsulinism. National Board of Hyperandrogenaemia has been elected.

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The present study investigated both the healing rate (after four weeks) and the relapse rate (during six months) following treatment with the dopamine-like drugs bromocriptine (2.5 mg twice daily), amantadine (100 mg nocte), or with the H2 blockers cimetidine (800 mg nocte), and famotidine (40 mg nocte) in 124 patients with endoscopically proven duodenal ulcer (DU). The ulcer was completely healed in 27 (amantadine), 26 (bromocriptine), 23 (cimetidine), and in 24 (famotidine) patients. Relapse was noted in 34.7% (cimetidine) and 25% (famotidine) versus 11.7% (amantadine) and 7.7% (bromocriptine) DU patients. No significant difference was found in initial healing rates. However, the relapse rate in the cimetidine-treated group was significantly higher than in all the other test groups. Additional comparisons between all the treatment categories showed a significantly lower relapse rate with the dopamine-like agents. These important new results indicate that dopamine-like compounds are equally effective as H2 blockers in inducing DU healing and may offer a promising advantage over H2 blockers concerning their efficacy in preventing ulcer relapse in DU patients.

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An insulin-related growth-promoting substance was detected in the serum of a patient with Hodgkin's disease who suffered from severe hypoglycaemia, as well as in the supernatant of homogenized spleen tissue of the same patient. Low concentrations of this substance enhanced DNA synthesis of short-term-cultured spleen tumour cells obtained from the same patient, while the addition of anti-insulin antiserum interfered with that effect. Moreover, the preincubation of this insulin-related substance with the anti-insulin antiserum abrogated its stimulatory effect on tumour cell proliferation. Both insulin and the insulin-related substance bound to patients splenocytes to a similar extent. The data suggest that the insulin-related substance, found in this particular case of Hodgkin's disease, plays a role in tumour progression by an autocrine mechanism.

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In the study 52 patients with decompensated liver cirrhosis and "tense" ascites were included. According to the clinical picture, ascites cultures and the number of polymorphonuclears in cmm of the ascitic fluid, all patients were selected in one of the following groups: 1. group of patients with sterile ascites (28), 2. group of patients with spontaneous peritonitis (16), and 3. group of patients with bacterascites (8). The results have shown that the incidence of spontaneous peritonitis is much higher in the group of "tense" ascites patients than in the group of all patients with ascites, the ratio being 30.7% compared to 6% in all cirrhotic patients with ascites. Spontaneous bacterial peritonitis correlates with increased polymorphonuclears in the ascitic fluid (p less than 0.05), decreased pH values (p less than 0.0), and increased amounts of total proteins in the ascitic fluid (p less than 0.05). The lethality rate in the group of spontaneous peritonitis and sterile ascites was 43.7% and 7.1% respectively. Early diagnosis and, of course, adequate therapy are the main points in spontaneous bacterial peritonitis.

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