Anal cancer is a type of cancer which arises from the anus, the distal orifice of the gastrointestinal tract. It is a distinct entity from the more common colorectal cancer. The etiology, risk factors, clinical progression, staging, and treatment are

Anal beads are a sex toy consisting of several small balls attached together in series which are continuously inserted through the anus into the rectum and then removed with varying speeds depending on the effect desired (most typically at orgasm to

Paraphilic infantilism is a paraphilia characterized by the desire to wear diapers, due to reasons other than medical necessity, and/or be treated as an infant or toddler. It is also characterized by the carrying out of these desires on a regular bas

The ampallang is a form of male genital body piercing that penetrates horizontally through the entire glans of the penis. The piercing may be transurethral (passing through the urethra). A variant on this piercing is the shaft ampallang, which penetr

Lesbian (l?zbi??n) is a term most widely used in the English language to describe sexual and romantic desire between females. The word may be used as a noun, to refer to women who identify themselves or who are characterized by others as having the p

Amoebiasis, or Amebiasis refers to infection caused by the amoeba Entamoeba histolytica.The term Entamoebiasis is occasionally seen but is no longer in use; it refers to the same infection. Likewise amoebiasis is sometimes incorrectly used to refer t

Amenorrhoea (BE), amenorrhea (AmE), or amenorrh?a, is the absence of a menstrual period in a woman of reproductive age. Physiological states of amenorrhoea are seen during pregnancy and lactation (breastfeeding), the latter also forming the basis of

Acrotomophilia refers to sexual interest in amputees .It is a counterpart to apotemnophilia, the sexual interest in being an amputee. In a survey of acrotomophiles, leg amputations were preferred over arm amputations; amputations of a single limb, ov