Pilonidal cyst: Difference between revisions
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#Abx only needed if cellulitis is present | #Abx only needed if cellulitis is present | ||
#Refer to surgeon for recurrent disease | #Refer to surgeon for recurrent disease | ||
==See Also== | |||
*[[Anorectal Disorders]] | |||
==Source== | ==Source== |
Revision as of 05:49, 20 February 2014
Background
- Sinus is formed by penetration of skin by ingrowing hair
- Leads to foreign body granuloma reaction, sinus perpetuated by repeated bouts of infxn
- Carcinoma is rare complication of chronic, recurring pilonidal sinus disease
Diagnosis
- May present as a painless cyst, acute abscess, or recurring cysts w/ draining sinuses
- Occurs in midline in the upper part of the natal cleft
- Does not communicate with the anorectum
- Because of proximity to anus can be confused for a perianal abscess
DDX
- Anal fistula
- Syphilitic and tuberculous granulomas
- Simple furuncles
- Fungal infection
- Sacral osteomyelitis
Treatment
- I&D
- Abx only needed if cellulitis is present
- Refer to surgeon for recurrent disease
See Also
Source
Tintinalli