Biomedical subjects

M João Neto

Publications and source records attributed to M João Neto.

2 recordsLinked to original sources

PubMed1995

[Muscular diseases in hyperthyroidism].

Hyperthyroidism may present various muscular diseases, namely thyrotoxic chronic myopathy, myasthenia gravis, disthyroid ophthalmopathy and thyrotoxic periodic paralysis. Although infrequent, it is possible to find some of these clinical situations in a medical ward of a general hospital. Differential diagnosis must be made with chronic idiopathic polymyositis and certain congenital myopathies. We describe three patients with hyperthyroidism; one of these patients had chronic thyrotoxic myopathy and another had myasthenia gravis. The third had a thymolipoma and ocular changes probably corresponding to myasthenia gravis.

Adult↗

PubMedDate not supplied

[Malignant histiocytosis].

The authors report a case of malignant histiocytosis, with sub acute evolution and fatal outcome in a 36 year old male, presenting with fever, hemoptysis, splenomegaly, parietal mass, anemia and bilateral pulmonary nodules. Despite one transbronchial pulmonary biopsy non diagnostic, both myelogram and histology of parietal tumor aroused the suspicion of malignant histiocytosis, later confirmed through a bronchoalveolar lavage. We didn't find any other case yet published in portuguese literature.

Adult↗