MRI Appearances of Colitis Cystica Profunda: A Rare Benign Mimicker of Colorectal Malignancy.

Colitis cystica profunda (CCP) is a rare benign disease characterised by mucin-filled cysts beneath the muscularis mucosae, which commonly involves the rectum and sigmoid colon. The disease process involving rectum is termed as proctitis cystica profunda. Trans-rectal ultrasound (TRUS) and magnetic resonance imaging (MRI) are an aid to diagnosis. However, histological analysis of deep biopsy is diagnostic. We report a case of 21-year male who presented with bleeding per rectum and was diagnosed as solitary ulcer of the rectum (SRUS) on superficial biopsies on sigmoidoscopy. Surgical intervention coupled with MRI findings and histopathological analysis formulated diagnosis of CCP. To our knowledge, we are second to report this entity with its MRI features.

Investigations of Acacia modesta Wall. leaves for in vitro anti-diabetic, proliferative and cytotoxic effects

ABSTRACT The leaves of Acacia modesta Wall. have been shown to possess diverse pharmacological properties. Therefore, we aimed at evaluating anti-diabetic, cytotoxic and proliferative effects of extracts of Acacia modesta Wall. leaves. After evaluating the primary and secondary metabolites, anti-diabetic activity of various extracts was assessed by α-amylase inhibition, glucose uptake by yeast cells and non-enzymatic glycosylation of hemoglobin assay. Cytotoxicity and proliferative potential was assessed by MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) and short term proliferation assays, respectively, using human liver carcinoma cell line, HepG2. Among other extracts, chloroform extract exhibited 34.16% inhibition of α-amylase, 90.65% inhibition of hemoglobin glycosylation and 94.75% glucose uptake employing α-amylase inhibition, non-enzymatic glycosylation of hemoglobin and glucose uptake by yeast cells assays, respectively. Moreover, extracts exhibited no significant effects on HepG2 cell viability and proliferation. So, this data suggested that chloroform extract of leaves of Acacia modesta Wall., exhibited higher anti-hyperglycemic activity in comparison to extracts in other solvents, while no extract demonstrated cytotoxic and proliferation effects when tested using HepG2 cell line

Improving multidisciplinary severe sepsis management using the Sepsis Six .

Each year in the UK, it is estimated that more than 100,000 people are admitted to hospital with sepsis and around 37,000 people will die as a result of the condition. We present an audit, re-audit and the implications these have had on the management of severe sepsis using the Sepsis Six, ultimately through actively promoting teamwork to initiate the protocol. This led to a significant improvement in management, decreasing admissions to the intensive care unit (ITU), length of stay in hospital and the number of patient deaths.The initial audit and re-audit were done over 2-month periods. All clerking notes of patients with a medical consultant diagnosis of 'sepsis' on post-take ward round were analysed and further screened for presence of severe sepsis according to national guidelines.There was significant improvement from only 1% of patients being appropriately managed (according to the existing guidelines) to 67% of eligible subjects adhering to the protocol (p<0.0001). Initially, 19% were admitted to the ITU (6% died), improving to 7% on re-audit (with no deaths). Length of hospital stay reduced from 10 to 7 days (p<0.0001).There was a complete change in the management of severe sepsis with trust-wide updated protocols, resulting in a decrease in hospital morbidity and mortality.