(a) Sarcoid granulomas in the dermis in a specific cutaneous lesion of sarcoidosis. (b) Sarcoid granulomas are mainly composed of epithelioid cells wi...
(a) Maculopapular sarcoidosis on the chest and arm. (b) Maculopapular sarcoidosis on the leg. (c) Maculopapular sarcoidosis on the pre‐sternal area.
Dermal plaque and nodules on the forehead (a) and nodules on the forearm (b).
Scar sarcoidosis in a burn in the axilla.
Sarcoidosis involving the tongue. (From Marcoval J and Mañá J. Specific (granulomatous) oral lesions of sarcoidosis: report of two cases. Med Oral Pa...
(a) An incipient asteroid body and two foreign bodies in a sarcoid granuloma. (b) A foreign body is observed in a sarcoid granuloma.
(a,b) Papular sarcoidosis of the knees.
(a) Extensive coalescing plaques of sarcoidosis on the face. (b) Plaque sarcoidosis extending from perianal skin to the buttocks. (c) Plaque sarcoidos...
Subcutaneous sarcoidosis in the arm with indurated linear bands from the elbow to the hand. (Courtesy of Mañá and Marcoval 2012 [ ] © Elsevier.)
(a,c) Erythema nodosum in two patients with Löfgren syndrome with associated papular sarcoidosis in scars on the elbow (b) and knee (c,d).
Chest radiograph showing stage II pulmonary sarcoidosis (bilateral and right paratracheal lympadenopathy and pulmonary infiltrates with upper and midd...
Sarcoid plaques on the cheek.
(a) Annular sarcoidosis on the forehead. (b) Extensive truncal annular sarcoidosis.
(a,b) Sarcoid dactylitis.
Whole body 18 F‐fluorodeoxyglucose ( 18 F‐FDG) PET scan in a 51‐year‐old women diagnosed with systemic sarcoidosis showing hypermetabolic lymph nodes...
Sarcoid granulomas (a) revealed under diascopy as ‘apple‐jelly nodules’ (b).
(a,b) Plaque sarcoidosis on the back.
(a) Classical lupus pernio affecting the nose and cheeks. (b) Lupus pernio involving forehead. (c) Sarcoid nodules on columella.
Hypopigmented sarcoidosis. (Courtesy of the copyright holder Dr S. Walsh, King's College Hospital, London, UK.)
(a,b) Lupus pernio before and after treatment with hydroxychloroquine.