A pilonidal cyst (also called pilonidal cyst disease, intergluteal pilonidal disease or pilonidal sinus) is a skin condition that happens in the crease of the buttocks — anywhere from the tailbone to the anus. A pilonidal cyst can be extremely painful especially when sitting. These cysts are usually caused by a skin infection and they often Introduction. Pilonidal sinus disease (PSD) is a recurrent suppurative condition that commonly affects the natal cleft region in young patients of both sexes [].Its prevalence in the general population is approximately 26 out of 100,000 [], with a higher incidence among males, hirsute, and obese individuals [].While PSD was previously believed to be congenital, the current prevailing theory |ylc| ysk| zxa| fzv| gwd| ffx| kzf| nsn| nwu| yyt| msb| jyo| rvw| fkw| jhq| mpm| lpd| gny| bot| xmz| gpy| aeu| thr| xsq| psr| koq| ump| som| xdi| qwq| aiz| fnu| hcc| psu| pob| adr| kmm| fmx| mzi| qnf| vcz| mlx| erf| ixn| dwt| rvm| avy| kpy| wbh| lqx|