Musculoskeletal Key

Fig. 39.1 Palpable purpura lesions involve the leg; there is also the sock’s sign Fig. 39.2 A boy with petechiae, ecchymoses and palpable purpura involving the upper and lower extremities,…

Fig. 28.1 Gottron’s papule of the knee Fig. 28.2 Gottron’s papules of the hands Fig. 28.3 Heliotrope rash and periorbital edema in a young patient with DM Fig. 28.4 V…

Fig. 45.1 Specific lesions of sarcoidosis: Erythematous maculopapules, in a patient with cutaneous sarcoidosis, involving in a symmetrical way the upper extremities Fig. 45.2 The same patient of Fig. 45.1….

Limited type Morphea (plaque type) Guttate morphea Atrophoderma of Pasini and Pierini Generalized type Generalized localized scleroderma (3 or more anatomic sites) Disabling pansclerotic morphea Eosinophilic fasciitis Linear type Linear…

Fig. 34.1 Macular, morbilliform rash on the trunk in an 11-month-old boy Fig. 34.2 Strawberry tongue, mucosal redness, and cracked lips in a 3-year-old boy Fig. 34.3 Edema of dorsum…

Cryoglobulinemia skin lesions Differential diagnosis Type I monoclonal Other pseudovasculitis: hemorrhage, embolism, thrombosis, vasospasm Type II–III mixed HBV-HCV-related vasculitis and cutaneous manifestation, autoimmune hepatitis, systemic autoimmune disorders RF positive (AR,…

Fig. 22.1 En coup de sabre scleroderma in a 10-year-old girl: frontal-parietal linear lesion resembling the stroke of a sword Fig. 22.2 Parry-Romberg syndrome in a 14-year-old patient, leading to…

Fig. 38.1 Palpable purpura in a patient with microscopic polyangiitis. Note the relative sparing of the distal limb Differential Diagnosis MPA has only recently been separated from polyarteritis nodosa on…

Fig. 37.1 Vesicular eruptions of patient with PAN. The eruptions are more frequent in upper and lower extremities than trunk Fig. 37.2 Vesicular eruptions of patient with PAN. The eruptions…

Fig. 36.1 Lower leg and foot purpura with necrotic and superficial ulcerations of a patient with eosinophilic granulomatosis with polyangiitis (Churg–Strauss syndrome) Fig. 36.2 Diffuse erythematous plaque with a palpable…