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(61) A satisfactory alternative or addition to biliary brush cytology is direct biopsy of the stricture using small forceps under fluoroscopic control.

(62) Analysis of the anterior wall biopsy specimens showed none of the characteristic histopathological features of mucosal prolapse.

(63) Upper gastrointestinal endoscopy and colonoscopy were macroscopically normal and mucosal biopsy specimens were obtained.

(64) These studies show that mucosal metabolism can be assessed effectively using biopsy specimens without the need for epithelial cell purification.

(65) In 30 cases the first biopsy was taken using a fibreoptic endoscope.

(66) Strictly speaking, however, the latter determination can be made only by examination of a bone biopsy specimen.

(67) A biopsy of brain tissue detected the presence of toxoplasmosis, which is relatively harmless in people with normally functioning immune systems.

(68) In the case of proteinuria and haematuria these may include urography or morphological studies of urinary red cells, together with renal biopsy.

(69) The absence of a low folate value should not deter the physician from obtaining a duodenal biopsy specimen.

(70) Sixteen days after liver transplantation a deterioration in liver function tests occurred and liver biopsy showed cytomegalovirus inclusion bodies.

(71) Biopsy inflammation score was significantly better, but vascularity score did not differ between the two treatments.

(72) This biopsy was taken from the anterior surface of the right lobe of the liver.

(73) The biopsy from one of the nine healthy Crohn's disease twins turned out to be inadequate for immunohistochemical evaluation.

(74) Although a biopsy may be taken from the retina itself for evidence of the virus, this procedure involves risks.

(75) They had another endoscopy and four antral and four body biopsy specimens were obtained for histological examination.

(76) At least 15 crypts were evaluated per subject and per method in sections from one or two, and rarely three different biopsy.

(77) The incidence of pancreatitis after endoscopic biopsy of the papilla is unknown.

(78) To determine this they want to do their own biopsy, and will require a sizeable lymph node to go at.

(79) The morphometric parameters of the jejunal biopsy specimens before and after challenge were analysed by the discriminant function analysis.

(80) This was confirmed on computed tomography and biopsy showed it to be a well differentiated hepatocellular carcinoma.

(81) A small specimen of tissue can be taken for examination through a biopsy channel.

(82) The researchers take a small biopsy the size of a pea.

(83) To determine the extent of gastric metaplasia, multiple biopsy specimens were collected from standardised sites of the duodenal bulb.

(84) In one case of benign stricture, the endoscopy biopsy specimen was reported as being suspicious for malignancy.

(85) The diagnosis was confirmed at endoscopy and biopsy specimens taken.

(86) Another of the antral biopsy specimens was Gram stained and cultured.

(87) A liver biopsy specimen taken from our patient shortly after reperfusion of the graft showed neutrophil infiltration.

(88) In the same biopsy infiltration of the mucosal stroma by a large number of lymphocytes and plasma cells were seen.

(89) The biopsy specimens were fixed in Carnoy's fixative overnight and embedded in paraffin wax.

(90) Figure 2 illustrates lysozyme mRNA in a colonic biopsy specimen from a patient with longstanding ulcerative colitis.