Zellweger syndrome Zellweger syndrome, also called cerebrohepatorenal syndrome, is the most severe form of a spectrum of conditions called Zellweger spectrum disorder (ZSD) ((Steinberg SJ, Raymond

Obesity hypoventilation syndrome Obesity-hypoventilation syndrome also known as Pickwickian syndrome, is a disorder that can occur in people with a combination of obesity (body mass

Pickwickian syndrome Pickwickian syndrome also known as "obesity-hypoventilation syndrome", is a disorder that can occur in people with a combination of obesity (body mass index

What foods are good for underactive thyroid? Hypothyroidism also called underactive thyroid, is when your thyroid gland doesn’t make enough thyroid hormones to meet your

Vibramycin Vibramycin is a brand name of an antibiotic called doxycycline, which is a semisynthetic tetracycline related bacteriostatic antibiotic. Vibramycin (doxycycline) works to treat infections

What is a verruca Verruca is commonly called a wart, viral wart or papilloma and warty lesions may be described as verrucous. Verruca is a very

What is vaginal hysterectomy Vaginal hysterectomy is surgery to remove a woman's womb (uterus) through the vagina. The uterus is a hollow muscular organ that

Vanishing twin syndrome Vanishing twin syndrome is defined as the spontaneous reduction of a fetus while still in utero ((The vanishing twin: a major determinant

What is vasa previa Vasa previa is a rare but clinically important obstetrical complication in which fetal blood vessels run in close proximity to the

Valsalva maneuver Valsalva maneuver, also known as Valsalva-Weber maneuver, is a forced expiratory effort against a closed airway (with mouth and nose closed) with the