Twenty two patients (19 females) with focal nodular hyperplasia were seen between 1973 and 1989. Five were children, and all the adults were aged under 42 years (median 33 years). Fourteen patients (64%) were symptomatic on presentation. Twelve of the 14 adult women had taken the oral contraceptive pill. Twelve patients, nine of whom were symptomatic, underwent hepatic resection shortly after presentation. There were no deaths or major complications, and all remain well on follow up. Four patients underwent either hepatic artery embolisation or ligation. After an interval of six to 10 years they were asymptomatic and only one has histological evidence of residual focal nodular hyperplasia. Of five patients initially treated conservatively, two were asymptomatic and have remained so for three and 13 years. One of the three symptomatic patients became symptom free after stopping the contraceptive pill. The management of focal nodular hyperplasia requires a flexible approach. Lesions which are asymptomatic can be observed with regular ultrasound and treated if they enlarge or become symptomatic. Symptomatic patients who present while taking the contraceptive pill can also have a trial of conservative treatment. Other symptomatic patients, including those who previously took the pill, are best treated by surgical resection, and, where this is not possible, by embolisation.

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The insertion of percutaneous endoscopic gastrostomy has been well documented. The possible benefits for patient nutrition and nursing practice have, however, not been assessed. We report a study of enteral feeding by percutaneous endoscopic gastrostomy in 30 patients, the majority with a persistent vegetative state. All patients had previously been fed through a nasogastric tube using manual administration and a dietitian assessed protein calorie intake. Based upon (body mass index (weight/height2), midarm circumference and triceps skinfold thickness, 20 (67%) were malnourished, with 10 patients having a body mass index <17 (severe malnutrition); attributed to high rates of both tube displacement and feed regurgitation. Patients were observed over six to 12 months after percutaneous endoscopic gastrostomy insertion combined with overnight continuous pump feeding. All patients attained a body mass index >17, and 17 (56%) of the total number achieved the normal range with no change in protein-calorie intake (pre: 2110 kcal, post: 1880 kcal). Complications of percutaneous endoscopic gastrostomy in the study group included peritonitis (one), tube site infection (two) and displacement (two); all without serious sequelae. As part of an integrated approach percutaneous endoscopic gastrostomy proved a safe and efficient method of enteral feeding and justifies wider consideration in the United Kingdom.

SUMMARY In 73 patients with fulminant viral hepatitis, non-A non-B hepatitis (NANB) was most common (43.8%), with hepatitis type A (HAV) diagnosed in 31.5% and hepatitis type B (HBV) in 24.7%. The non-A non-B group had a significantly longer duration from the onset of symptoms to the appearance of encephalopathy (median 21 days) compared with the HAV and HBV groups (medians 10 and seven days, p

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Summary Two patients with fulminant hepatic failure presenting during the course of non-Hodgkin’s lymphoma are described. One patient had no previous history of lymphoma whereas in the other a small bowel lymphoma had recently been diagnosed. Both patients had histological evidence of lymphomatous infiltrate in the liver and no other cause for the fulminant hepatic failure could be found. Neither patient responded to treatment with corticosteroids: the cautious use of combined chemotherapy may be justified.

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