RESUMO
A síndrome de Sweet pode estar associada a malignidades hematológicas, principalmente, à leucemia mieloide aguda, porém existem poucos relatos demonstrando a associação com a policitemia vera. Relata-se o caso de doente do sexo masculino, de 65 anos, portador de policitemia vera,que evoluiu com aparecimento de síndrome de Sweet na sua forma paraneoplásica.
Sweets syndrome may be associated with hematological malignancies, particularly with acute myelogenous leukemia, but there are few reports of its association with polycythemiavera. We describethe case of a 65-year-old male patient, diagnosed with polycythemiavera, which developedinto paraneoplastic Sweet's syndrome.
Assuntos
Idoso , Humanos , Masculino , Policitemia Vera/complicações , Síndrome de Sweet/etiologiaRESUMO
A 55-year-old man with progressive loss of vision was referred for dermatology consultation for the evaluation of his skin lesions. The cutaneous examination of the patient revealed multiple small yellow papules, coalescing into plaques, on his neck, axillae and periumbilical regions. He also had redundant skin folds on the axillae. His peripheral pulses and blood pressure were normal. Angioid streaks were found in the ocular fundi. A skin biopsy specimen of the papule showed fragmentation of elastic fibers as well as calcification in the dermis. Given the clinical manifestations and the histopathologic findings, the patient's illness was diagnosed as pseudoxanthoma elasticum. The patient was then sent to undergo a thorough cardiovascular evaluation.
Assuntos
Pseudoxantoma Elástico , Humanos , Masculino , Pessoa de Meia-Idade , Pseudoxantoma Elástico/patologiaRESUMO
A 69-year-old woman presented with white papules on her neck. These papules were multiple, white, discrete, asymptomatic, non-follicular, 2 to 3 mm in diameter, and located on both sides of the neck. On histopathological examination, there was a thickened and abnormal organization of collagen bundles in the papillary to mid-dermis and a decrease in the number of elastic fibers. This clinical and histological picture suggested the diagnosis of white fibrous papulosis of the neck. No treatment was given because of the benign nature of the disease. This is the first case report of this condition in South America.
Assuntos
Dermatopatias Papuloescamosas/patologia , Idoso , Brasil , Feminino , Humanos , PescoçoRESUMO
Sweet's syndrome may be associated with hematological malignancies, particularly with acute myelogenous leukemia, but there are few reports of its association with polycythemiavera. We describethe case of a 65-year-old male patient, diagnosed with polycythemiavera, which developedinto paraneoplastic Sweet's syndrome.