Correlation of MRCP quantification (MRCPQ) with conventional non-invasive pancreatic exocrine function tests.

Purpose: To correlate MRCP quantification (MRCPQ) of pancreatic fluid output following secretin with steatorrhoea, urinary pancreo-lauryl (PL) or fecal elastase 1 (FE1) tests.

Methods And Materials: Sixty-one patients, 36 male, median age 51 years (23-78) with known or suspected pancreatic disease who had undergone both MRCPQ and FE1 or PL were included. Twenty-nine patients had chronic pancreatitis, five acute pancreatitis, seven normal, five pancreas divisum, four pancreatic atrophy, three pancreatic duct obstruction, two post-surgical and six miscellaneous diagnoses.

Antibodies against homologous microbial caseinolytic proteases P characterise primary biliary cirrhosis.

Background/aims: Antibodies to caseinolytic protease P(177-194) (ClpP(177-194)) of the proteolytic subunit of the Clp complex of Escherichia coli (E. coli) are uniquely present in primary biliary cirrhosis (PBC). Molecular mimicry between the regulatory subunit ClpX and the principal T-cell epitope of pyruvate dehydrogenase complex (PDC-E2) in PBC, has been proposed to account for this.

Tumour ablation and hepatic decompensation rates in multi-agent chemoembolization of hepatocellular carcinoma.

Thirty-seven cirrhotic patients with 62 hepatocellular carcinoma (HCC) foci--most Child-Pugh class B or C and/or with large, inoperable tumours--underwent 148 sessions of transcatheter arterial chemoembolization (TACE) using lipiodol, doxorubicin and cisplatin. Treatment efficacy was assessed by serial hepatic arteriography in 34/37 (91.9%) patients and abdominal CT scanning in 3/37 (8.

Childhood reflux and urinary infection: a follow-up of 10-41 years in 226 adults.

To ascertain the outcome of childhood vesicoureteric reflux (VUR), 226 adults (37 males), mean age 27 years, were studied after 10-35 years, extended to 41 years by postal questionnaire in 161. At presentation (mean age 5 years) all had VUR (grade III-V in 68) and urinary tract infection (UTI); there was renal scarring in 85 (acquired before referral in 11 and during follow-up in 1), hypertension in 6 and impaired renal function in 5. They were managed and followed prospectively by one paediatrician; 63% of these children remained free from UTI; VUR persisted in 63 and had resolved in 69% of 193 children managed medically.

Detection of herpesvirus DNA by nested polymerase chain reaction in cerebrospinal fluid of human immunodeficiency virus-infected persons with neurologic disease: a prospective evaluation.

A nested polymerase chain reaction-based method was used prospectively to detect herpesvirus DNA in cerebrospinal fluid (CSF) from 111 patients with AIDS, 39 of whom had a suspected diagnosis of cytomegalovirus (CMV)-associated neurologic disease (patients with encephalopathy, polyradiculopathy, or peripheral neuropathy) and 72 who had alternative diagnoses. CSF from 24 (62%) of the patients with suspected CMV-associated disease had detectable CMV DNA compared with only 8 (11%) of the patients with other diagnoses. Varicella-zoster virus DNA was detected in CSF from 3 patients (2 with myelitis and 1 with encephalitis), all of whom had recent cutaneous zoster.