Presumptive Diagnosis of Pallister-Hall Syndrome Using Magnetic Resonance Imaging.

Pallister-Hall syndrome (PHS) is an extremely rare genetic disorder for which the diagnosis is often overlooked. The objective of this case report is to highlight how clinical features used in conjunction with brain MRI findings can lead to an expeditious diagnosis without the need for invasive measures or genetic test results. We present the case of a three-day-old infant delivered at 34 and 4/7 weeks gestation who presented with mild respiratory distress and bilious emesis in the setting of an uncomplicated gestational course and vaginal delivery with no known teratogen exposure.

Effect of a Single Aspirin Dose Prior to Fecal Immunochemical Testing on Test Sensitivity for Detecting Advanced Colorectal Neoplasms: A Randomized Clinical Trial.

Importance: Fecal immunochemical tests for hemoglobin are widely used for colorectal cancer (CRC) screening. Observational studies suggested that sensitivity of fecal immunochemical tests for detecting advanced neoplasms could be increased by acetylsalicylic acid (aspirin), especially among men.

Objective: To evaluate the potential to increase sensitivity of fecal immunochemical tests by administering a single 300-mg oral aspirin dose 2 days before stool sampling.

Randomised clinical trial: mesalazine versus placebo in the prevention of diverticulitis recurrence.

Background: Previous studies have reached conflicting conclusions regarding the efficacy of mesalazine in the prevention of recurrent diverticulitis.

Aim: To investigate the efficacy and safety of mesalazine granules in the prevention of recurrence of diverticulitis after acute uncomplicated diverticulitis.

Methods: Two phase 3, randomised, placebo-controlled, double-blind multicentre trials (SAG-37 and SAG-51) investigated mesalazine granules in patients with prior episodes (<6 months) of uncomplicated left-sided diverticulitis.

Mycobacterium leprae specific genomic target in the promoter region of probable 4-alpha-glucanotransferase (ML1545) gene with potential sensitivity for polymerase chain reaction based diagnosis of leprosy.

With the absence of an effective diagnostic tool for leprosy, cases with negative bacteriological index and limited clinical manifestations often pose diagnostic challenges. In this study, we investigated the utility of a novel Mycobacterium leprae specific 112-bp DNA sequence in the promoter region of probable 4-alpha-glucanotransferase (pseudogene, ML1545) for polymerase chain reaction (PCR) based diagnosis of leprosy in comparison to that of the RLEP gene. DNA was extracted from slit skin scrapings of 180 newly diagnosed untreated leprosy cases that were classified as per Ridley Jopling classifications and bacteriological index (BI).