V
- Vascular claudication
- Vascular dementia
- Vascular rings
- Vasculitis
- Vasomotor rhinitis
- Vasovagal syncope
- vCJD
- Velocardiofacial syndrome
- Venereal warts
- Ventricular fibrillation
- Ventricular premature contraction
- Ventricular septal defect (VSD)
- Ventricular tachycardia
- Vertebral tumor
- Vesicoureteral reflux
- Vestibular schwannoma
- VEXAS syndrome
- Viral gastroenteritis (stomach flu)
- Viral hemorrhagic fevers
- Vitamin deficiency anemia
- Vitiligo
- Vocal cord paralysis
- Vocal fold paralysis
- Voice disorders
- Von Recklinghausen’s disease
- Von Recklinghausen’s neurofibromatosis
- Von Recklinghausen’s phakomatosis
- Von Willebrand disease
- VPCs
- Vulvar cancer
- Vulvodynia