Exophytic sinonasal papillomas and nasal florid papillomatosis: A retrospective study.

Background: Sinonasal exophytic papillomas are rare. The multifocal form, florid papillomatosis, has not been yet described in literature. We report on the clinical features and the management of the different forms of exophytic papilloma.

Supervised Clustering of Adipokines and Hormonal Receptors Predict Prognosis in a Population of Obese Women with Type 1 Endometrial Cancer.

Obesity is a major risk factor for endometrial cancer (EC). Yet, its impact on prognosis is controversial. Obesity is associated with metabolic and hormonal dysregulation as well as adipokines increase.

Over 90% of cases of Microscopic Colitis can be diagnosed by performing a short colonoscopy.

Aims: To determinate the topographical distribution of key diagnostic histological features of lymphocytic colitis (LC) and collagenous colitis (CC) and to establish what correlations may exist between the histological findings and the causes and severity of MC.

Patients And Methods: Patients with MC were included in a prospective multicentre French study from September 2010 to October 2012. MC was diagnosed by performing total colonoscopy with multiple biopsies of the rectum and colon collected in separate jars and analyzed separately for each site (descending and sigmoid colon, transverse colon, ascending colon).

Sinus fungal balls: characteristics and management in patients with host factors for invasive infection.

Background: The characteristics of sinus fungal ball (SFB), classically considered being a non-invasive form of fungal infection, in patients with host factors for invasive fungal infection (IFI) are unknown.

Objective: To characterize SFB and their management in patients with host factors for IFI.

Methodology: Retrospective single-centre study of the clinical, radiology, histology and mycology records of patients treated for SFB between 1997 and 2007.

Degradation of fungal DNA in formalin-fixed paraffin-embedded sinus fungal balls hampers reliable sequence-based identification of fungi.

Identification of the etiologic agent responsible for sinus fungal ball (SFB) is rarely obtained due to either the culture of patient specimens not being ordered or if cultures were inoculated they proved to be negative. Obviously, this has a significant impact on the design of appropriate therapeutic strategies. We investigated whether paraffin-embedded (PE) tissues, the only materials often available, were suitable for the correct identification of the responsible fungi.