Search Results for: infundibulitis

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Histologic Diagnosis of Inflammatory Skin Diseases

"Folliculitis" (Infundibulitis)

“Folliculitis” (Infundibulitis) Synonyms What is designated, universally, folliculitis is, in actuality, infundibulitis. In short, infundibulitis is NOT a synonym for folliculitis; the former, for purposes practical, is a suppurative…

Histologic Diagnosis of Inflammatory Skin Diseases

Infundibulitis secondary to medications systemic

Infundibulitis secondary to medications systemic Comment Findings histopathologic in infundibulitis secondary to medications administered systemically are no different from those in suppurative infundibulitis of any noninfectious cause, with the…

Histologic Diagnosis of Inflammatory Skin Diseases

Infundibulitis secondary to agents topical

…can be divided roughly into those of cause internal and those of cause external. Examples of internal causes of suppurative infundibulitis are drugs of different kinds administered systemically, e.g., halogens, corticosteroids, and phenytoin,…

Histologic Diagnosis of Inflammatory Skin Diseases

"Folliculitis" (Infundibulitis)

…a foreign-body type of inflammatory process that results from penetration of the dermis by an ingrown hair. The phenomena of infundibulitis and pseudoinfundibulitis are referred to universally as “folliculitis” and…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…suppurative infundibulitis are sent flying into the dermis on rupture of the infundibulum, the result being suppurative peri-infundibulitis in addition to infundibulitis. Microorganisms found outside infundibula in zones of suppuration are expected…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…rocess began as a suppurative infundibulitis. Not surprisingly, pustules are a finding common clinical in rosacea. 10.94.3A: Infundibulitis, suppurative, and peri-infundibulitis, granulomatous + 10.94.3B: Histiocytes arranged in a palisade around a…

Histologic Diagnosis of Inflammatory Skin Diseases

Applicable Terms

…d not be confused with “pleomorphic,” which refers to variation in size and shape of nuclei of neoplastic cells. INFUNDIBULITIS/PERI-INFUNDIBULITIS: An inflammatory disease in which the infiltrate of inflammatory cells is present either…

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