Search Results for: granuloma

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Churg-Strauss Granuloma and Allergic Granulomatosis?

…recognizing the clinical significance of these lesions.” Wilmoth GJ, Perniciaro C. Cutaneous extravascular necrotizing granuloma (Winkelmann granuloma): confirmation of the association with systemic disease. J Am Acad Dermatol 1996;34:753–59….

Histologic Diagnosis of Inflammatory Skin Diseases

Granuloma annulare

…ed commonly in septa, but may be the only pattern expressed in the reticular dermis. Often in the very center of a palisaded granuloma of granuloma annulare resides the outline of a venule that may house a thrombus. This finding suggests that…

Remission of generalized erythematous granuloma annulare after improvement of hyperlipidemia and review of the Japanese literature

Remission of generalized erythematous granuloma annulare after improvement of hyperlipidemia and review of the Japanese literature

…4) liver dysfunction. In this regard, there has been little information in the literature on hyperlipidemia in erythematous granuloma annulare. Moreover, granuloma annulare often spontaneously resolves after a biopsy especially in the erythematous…

Histologic Diagnosis of Inflammatory Skin Diseases

Pyogenic granuloma

…lex europaeus are positive for endothelial cells of capillaries and venules in the lesion, but are not specific for pyogenic granuloma. Cause and mechanism Pyogenic granuloma is thought to be a response to injury external. Comment At an early stage,…

Histologic Diagnosis of Inflammatory Skin Diseases

Granuloma faciale

…a rule, at no stage of it do histiocytes predominate; the infiltrate of granuloma faciale, except in rare instances, is not granulomatous. Both erythema elevatum diutinum and granuloma faciale, when formed fully, consist of plaques and nodules…

Histologic Diagnosis of Inflammatory Skin Diseases

Miescher’s granuloma of the face

…now are invoked no more because they lacked authenticity as diseases with specificity. It is probable that Miescher’s granuloma will be deemed to be granuloma annulare. Bibliography Bibliography for Miescher’s granuloma of the face…

Differential Diagnosis in Dermatopathology

Papular mucinosis vs Interstitial granuloma annulare

A red, often ulcerated, boggy papule that represents a hyperplasia of small cutaneous vessels which are “fed” by an arteriole in the subcutaneous fat, the lesion resulting consistently from external trauma, usually in the form of a…

Differential Diagnosis in Dermatopathology

Subcutaneous granuloma annulare vs. Rheumatoid nodule

A red, often ulcerated, boggy papule that represents a hyperplasia of small cutaneous vessels which are “fed” by an arteriole in the subcutaneous fat, the lesion resulting consistently from external trauma, usually in the form of a…