<unk> , also known as spherulocytosis, is a foreign body-type granulomatous reaction to lipid-containing material and blood. It may be seen in various settings including: *Fat necrosis. *Malignancy, e.g. renal cell carcinoma. *Placement of topical tetracycline in a petrolatum base into a surgical site. The resultant histopathologic pattern is most unusual and initially was mistakenly thought to represent a previously undescribed endosporulating fungus.
Myospherulosis
Granuloma annulare
Lichen myxedematosus
Vesiculobullous disease
Granuloma inguinale
Lichen sclerosus
Tinea imbricata
Balanitis circinata