(BPH) The benign buildup in the prostate of “warts” or epithelial neoplasias that can block or interrupt urination, and which are usually concurrent with moderate prostate enlargement. They cause a dull ache on urination, ejaculation, and/or defecation. The diagnosis is medical, since the same subjective conditions can result from cancer of the prostate. BPH is common in men over fifty and can be the result either of diminished production of complete testosterone or poor pelvic circulation. Alcohol, coffee, speed, and antihistamines can all aggravate the problem.... benign prostatic hypertrophy, or hyperplasia
(BPPV) a common cause of vertigo in which the patient complains of brief episodes of rotatory vertigo precipitated by sudden head movements. It is thought to be due to microscopic debris derived from the *otoliths of the utricle and displaced into one of the semicircular canals, most commonly the posterior semicircular canal. The debris is most commonly thought to be free in the canal (canalithiasis; see canalith) but can be attached to the *cupula (cupulolithiasis; see cupulolith). Diagnosis is by performing a *Dix–Hallpike test. Treatment is with a predetermined set of head movements to move the debris from the semicircular canal (see Epley particle repositioning manoeuvre; Semont liberatory manoeuvre; Brandt-Daroff exercises). Surgery is occasionally used to occlude the relevant semicircular canal, cut the *singular nerve or vestibular nerves, or perform a *labyrinthectomy. Drugs are generally ineffective in the treatment of this condition.... benign paroxysmal positional vertigo
Health Encyclopedia