A 59-year-old woman reported a 20-day history of slightly scaly erythematous
infiltrated patches on her palms and soles with a histopathological result which
was consistent with interstitial-pattern granuloma annulare, clinically
classified as patch granuloma annulare. This is a rare clinical variant of
granuloma annulare, with an unknown incidence and characteristic clinical and
histopathological features. The patient evolved with a complete remission of the
lesions after biopsy and the use of high-potency topical corticosteroid.
Systemic light chain amiloydosis is a rare disease. Due to its typical cutaneous
lesions, dermatologists play an essential role in its diagnosis. Clinical
manifestations vary according to the affected organ and are often unspecific.
Definitive diagnosis is achieved through biopsy. We report a patient with
palpebral amyloidosis, typical bilateral ecchymoses and cardiac involvement,
without plasma cell dyscrasia or lymphomas. The patient died shortly after the
diagnosis.
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