Search Results for: perifolliculitis

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Follicular Occlusion Triad?

…esions of acne conglobata and in axillary and inguinal lesions of hidradenitis suppurativa, they do not attend cuniculata of perifolliculitis abscedens et suffodiens. Parenthetically, retinoids are effective greatly in treatment of acne conglobata…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…an infundibular ostium indicate that seborrheic dermatitis is concurrent in this patient. 10.37.8A: Peri-infundibulitis and perifolliculitis, granulomatous + 10.37.8B: Histiocytes, some of them multinucleate, in conjunction with fibroplasia along…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…totalis and alopecia universalis. Note how few are the follicles in anagen in this biopsy specimen from the scalp. 10.3.3A: Perifolliculitis (peribulbitis) + 10.3.3B: Lymphocytes obscuring papillae of follicles early in catagen + 10.3.3C + 10.3.3D…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Follicular Degeneration Syndrome?

…Friedman K. Follicular degeneration syndrome in men. Arch Dermatol 1994;130:763–69. “Coexisting dissecting cellulitis (perifolliculitis capitis abscendens et suffodiens) was noted in one patient. This association may be more than coincidental….

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…rmann disease, i.e., pityriasis lichenoides acuta and chronica. 10.25.3A: Perivascular dermatitis, interface, lichenoid, and perifolliculitis, lymphocytic + 10.25.3B: Subepidermal space, thin epidermis with a jagged base, focal hypergranulosis, and…

Histologic Diagnosis of Inflammatory Skin Diseases

Errors and Reasons

…lated to follicular occlusion. Reason: That which is termed “follicular occlusion triad,” i.e., acne conglobata, perifolliculitis abscedens et suffodiens, and hidradenitis suppurativa, in essence, are suppurative…

Histologic Diagnosis of Inflammatory Skin Diseases

Majocchi’s granuloma

Majocchi’s granuloma Synonyms Nodular granulomatous perifolliculitis Tinea der unterschenkel Perifollicular granuloma Trichophytic granuloma Comment The term “Majocchi’s granuloma” is misleading because it implies that the…