Search Results for: tuberculosis

Enlarging plaque on the face with enlarged supraorbital nerve

Enlarging plaque on the face with enlarged supraorbital nerve

…esence of multifocal epithelioid granulomas without necrosis but with perineural distribution confirmed leprosy and excluded tuberculosis and the other differential diagnosis. According to Ridley and Jopling the patient was classified as TT. The…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Atrophoderma?

…us that a secondary form of macular atrophy occurs in the course of various diseases, such as syphilis, lupus erythematosus, tuberculosis, sarcoidosis, and leprosy. The macular atrophy then represents the atrophic stage of the preceding…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Anagen Effluvium?

…anti-tubercular drugs, including rifampicin, isonicotinic acid hydrazide (INH), pyrazinamide, and ethambutol, for abdominal tuberculosis.” Sharma PK, Gautam RK, Bhardwaj M, Kar HK.Isonicotinic acid hydrazide induced anagen effluvium and…

Histologic Diagnosis of Inflammatory Skin Diseases

Deep fungal infections

…s agents such as protozoa (e.g., Leishmania), conventional bacteria (e.g., Staphylococcus) mycobacteria (e.g., Mycobacterium tuberculosis), and algae (e.g., Prototheca). Correlation clinicopathologic Papules and nodules result from dense nodular or…

Histologic Diagnosis of Inflammatory Skin Diseases

Study By Disease

…59) Lupus pernio (sarcoidosis) (Quiz #137) Lupus profundus (panniculitis of lupus erythematosus) (Quiz #654) Lupus vulgaris (tuberculosis) (Quiz #136) Lupus vulgaris (tuberculosis) (Quiz #813) Lymphangioma, superficial (Quiz #428) Lymphoma,…

Histologic Diagnosis of Inflammatory Skin Diseases

Rosacea

…e vulgaris usually sports comedones, and granulomas are not discrete, associated with caseous necrosis, or peri-infundibular Tuberculosis and other mycobacterial infections show tuberculoid granulomas with caseous necrosis, but with no tendency to…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Keratosis Lichenoides Chronica?

…psoriasis-like plaques. While the etiology is still unknown, an association with a variety of diseases including hepatitis, tuberculosis, glomerulonephritis, and lymphoproliferative diseases has been reported. We present a new case which may have…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Wegener’s Granulomatosis?

…ent to blood vessels in the kidneys, upper respiratory tract, and lungs. To Wegener, the pattern was similar to that seen in tuberculosis and syphilis. He speculated that the granulomatous process began in passages of the upper airway, where chronic…