Raman spectroscopy and multivariate analysis for the non invasive diagnosis of clinically inconclusive vulval lichen sclerosus.

Vulval lichen sclerosus (LS) is a common inflammatory condition associated with an increased risk of developing vulval carcinoma. Diagnosis is usually clinical although biopsy is necessary if the diagnosis is uncertain or if there is a failure to respond to adequate initial treatment. Raman spectroscopy has the potential to be applied in vivo for near real time objective non-invasive optical diagnosis, avoiding the need for invasive tissue biopsies.

Renal cell carcinoma presenting as AA amyloidosis: a case report and review of the literature.

A 47-year-old Caucasian man developed mild diarrhoea associated with more than 10 kg weight loss, severe fatigue and anaemia. Endoscopy demonstrated deposits of AA amyloid within the gastrointestinal tract. He had heavy proteinuria with a serum albumin of 15 g/L consistent with systemic AA amyloidosis.

Should grade 3 endometrioid endometrial carcinoma be considered a type 2 cancer-a clinical and pathological evaluation.

Objective: Endometrial cancer is classified into: Type I estrogen-dependent endometrioid adenocarcinoma, with good prognosis and type 2 non-estrogen-dependent cancer with serous or clear cell histology and poor prognosis. Grade 3 endometrioid cancers (G3 EEC), share features of type 1 and type 2 cancer and have not been classified as either. This study compares immunohistochemistry and survival in G3 EEC and type 2 cancers.

Endogenous control genes in prostate cells: evaluation of gene expression using 'real-time' quantitative polymerase chain reaction.

Objective: Our aims were to measure the level of expression of Abelson (ABL1), β-glucuronidase (GUS) and glucose-6-phosphate dehydrogenase (G6PD) genes in exfoliated urine cells from healthy and transrectal ultrasound biopsy patients with elevated prostate-specific antigen levels and/or abnormal digital rectal examinations or urinary symptoms indicative of prostate problems, as well as in archived formalin-fixed paraffin-embedded prostate materials.

Materials And Methods: Real-time quantitative polymerase chain reaction (RQ-PCR) was used to evaluate the suitability of the 3 control genes, i.e.

Henoch-Schönlein purpura with intracerebral haemorrhage in an adult patient: a case report.

Introduction: Henoch-Schönlein purpura is a small vessel vasculitis that affects mainly the skin, joints, gastrointestinal tract and kidneys. The central nervous system is also occasionally affected, although the majority of patients experience only mild symptoms such as headaches and behavioural changes. Intracerebral haemorrhage is a rare complication of Henoch-Schönlein purpura that so far has mainly been described in children and young adolescence.

The pathology of diverticular disease.

Diverticular disease is common in the elderly Western population and its complications are frequent clinical presentations. Despite this, the pathogenesis of the condition remains relatively poorly understood. Several theories have been developed, the most acceptable suggesting elastosis of the taeniae coli as the primary event, causing shortening of the sigmoid colon, with relative mucosal excess and subsequent mucosal herniations.