Search Results for: perifolliculitis

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…

Histologic Diagnosis of Inflammatory Skin Diseases

Hair Follicles

…te completely at the isthmus but continues upward for a very short distance into the isthmus. What usually is referred to as perifolliculitis really is peri-infundibulitis, affecting as it does the infundibulum mostly. At times, however, infiltrates…

Histologic Diagnosis of Inflammatory Skin Diseases

Applicable Terms

…gluteal cleft is another site favored for formation of a fissure in a lesion of psoriasis. Figure 3.16 Fissure. FOLLICULITIS/PERIFOLLICULITIS: An inflammatory disease in which the infiltrate of inflammatory cells is present either in or around…

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

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

"Folliculitis" (Infundibulitis)

…Disseminate and recurrent infundibulofolliculitis. Arch Dermatol 1968;97:432–435. Hoffmann E. Cited in Ruete A. Ein Fall von Perifolliculitis capitis abscedens et suffodiens. Dermatol Z 1913;20:901. Jaworsky C, Gilliam AC. Immunopathology of the…