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1.
Gac Med Mex ; 137(2): 153-6, 2001.
Artigo em Espanhol | MEDLINE | ID: mdl-11381804

RESUMO

Solitary plasmocytoma is a rare presentation of plasma cell dyscrasia. About 1% od the patients can present with a extramedullary plasmocytoma; although bone presentation is the most frequent, in some cases, soft tissue can be affected. Radiotherapy remain as the election treatment. A case of primary plasmocytoma of the larynx is presented. The patient is alive after radiotherapy. Discussion about the clinical differentiation and also a review of the literature is present.


Assuntos
Neoplasias Laríngeas , Plasmocitoma , Idoso , Humanos , Neoplasias Laríngeas/diagnóstico , Neoplasias Laríngeas/radioterapia , Masculino , Plasmocitoma/diagnóstico , Plasmocitoma/radioterapia
20.
Rev Gastroenterol Mex ; 46(4): 177-81, 1981.
Artigo em Espanhol | MEDLINE | ID: mdl-7336068

RESUMO

In 25 patients with acute leukemia that presented chantes in liver function tests, 29 liver biopsies were done by percutaneous needle or peritoneoscopy and directed needle, to determine the nature of the lesion. In one case leukemic infiltration was found; 16 patients showed nonspecific lesions, one, granulomatous hepatitis, one, viral hepatitis; one showed no changes in the biopsy. In these twenty cases the treatment was not modified, the survival time was from 15 to 57 months (median 25 months), and 14 an still in remission. Five patients (20%) showed drug-induced hepatitis; in these it was necessary to modify to chemotherapy, the survival time in four cases was 2 to 9.6 months (median 4.8 months) and one is still in remission after 36 months of treatment. It is concluded that hepatic biopsy may be very useful in evaluating the undesirable effects of treatment of acute leukemia and in making therapeutic decisions. The risks of this procedure and the contraindications are similar in patients with acute leukemia and those with other diseases.


Assuntos
Leucemia/patologia , Hepatopatias/patologia , Fígado/patologia , Doença Aguda , Adolescente , Adulto , Antineoplásicos/efeitos adversos , Biópsia , Feminino , Humanos , Leucemia/complicações , Fígado/efeitos dos fármacos , Hepatopatias/etiologia , Testes de Função Hepática , Masculino , Pessoa de Meia-Idade
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