Retinoic Acid Embryopathy.

Isotretinoin is a retinoid which is derived from Vitamin A. It is indicated for severe cystic acne treatment, but it has been classified as teratogenic. A wide spectrum of birth defects including craniofacial, heart, and nervous system malformations have been described with prenatal exposure to this drug.

Biofilm as a virulence marker in Candida species in Nosocomial blood stream infection and its correlation with antifungal resistance.

Nosocomial blood stream infections (BSI) due to fungi especially Candida is increasing steadily. A two year prospective study was conducted in the S.C.

Intrinsic brainstem white epidermoid cyst: An unusual case report.

Epidermoid cysts involving the brainstem are extremely rare, with only 18 reported cases in the literature and only five purely intrinsic epidermoid cysts within this group. "White epidermoids", a rare entity, have high protein content and show reversed signal intensity on magnetic resonance images. In contrast to the classical variety, these cysts show high signal intensity on T1-weighted images and low signal intensity on T2-weighted images.