aim : the purpose of this study was to assess the incidence of 16bp insertion of intron 3 p53 in gastritis lesion and its correlation with clinicopathological aspects. background : p53 alterations have been implicated in the development of gastric malignancies. patients and methods : 97 gastritis and normal adjacent tissues were investigated for p53 gene analysis using pcr-sequencing of intron3...

background: limited data available about the mechanisms of dysphagia and areas involving swallow after brain damage; accordingly it is hard to predict which cases are more likely to develop swallowing dysfunction based on the neuroimaging. the aim of this study was to investigate the relationship between brain lesions and dysphagia in a sample of acute conscious stroke patients. materials and m...

In a review of 145 children with partial onset epilepsy, the authors were able to determine a focus of children whose complex partial seizures (CPS) ran a benign course, who had no identifiable lesion on scanning and whose EEG focus was not fixed, but tended to shift. The authors suggest that a benign form of CPS in children can be recognised.

A 13 years boy presented with a painless hard and fixed swelling in occipital region for the last three months. Plain X-ray, CT scan and MRI showed an expansile multi loculated cystic lesion in occipital bone. Histopathological examination revealed it to be an aneurysmal bone cyst. Treatment of choice is surgery. However, radiotherapy may be helpful in incompletely excised lesions.

Mefenamic acid is a common widely prescribed drug with analgesic activity. Authors report two cases of multifocal fixed drug eruption induced by mefenamic acid. Cases were diagnosed on basis of clinical examination and histopathology of skin lesion. Only a few cases have been reported in the literature and these are the first two described in Greece.

Rats with lesion of nucleus accumbens were hypodipsic under free-feeding conditions. In schedule-induced polydipsia (SIP) tests conducted by reducing the rats to 70% of free-feeding body weight and delivering 60 mg bengal gram pellets on a fixed time 1-min schedule, nucleus accumbens lesions did not delay the acquisition or show a decrease in the maintenance of S.I.P.

INTRODUCTION Oesophageal carcinomas represent 3% of all cancers in the UK accounting for 7650 new cases per annum. Oesophageal cancer may be associated with swallowing abnormalities, localised mass pressure effects, lymphatic or distant metastatic spread. CASE PRESENTATION We report a 50-year-old man who presented with a painful, enlarging, solid, fixed lesion adjacent to the left buttock wit...

BACKGROUND The whole-heart coronary artery calcium (CAC) score has poor predictive value for obstructive coronary artery disease (CAD). We hypothesized that vessel- and lesion-specific CAC scores are more accurate. OBJECTIVES To evaluate the usefulness of vessel- and lesion-specific CAC in predicting obstructive CAD and to assess the incremental value added by the vessel- and lesion-specific ...

a mass in the anterior part of his right shoulder. Examination revealed a well-circumscribed lesion over the central one-third of the right clavicle, measuring approximately 8 × 7 cm. The mass was firm, nonpulsatile and immobile, appearing to be contiguous with, and fixed to, the clavicle. A plain radiograph of the clavicle is shown in Fig. 1 and a representative magnetic resonance image in Fig...

Hamartoma or nevus oligemicus is an uncommon lesion that is characterized by selective vasoconstriction of the deep dermal vascular plexus with respect to the superficial one and whose cause has not been clearly established. This selective vasoconstriction gives rise to fixed, acquired, and asymptomatic lesions in the form of livid, erythematous macules that are typically cold to touch compared...