RESUMO
Diabetes mellitus is an endocrinologic illness that affects multiple systems. One of then is the nervous system. It has been attempted to establish a relationship between metabolic abnormalities associated with diabetes and the degree of nervous system affectation. We present a case of mononeuritis involving the left peroneal nerve which occurred suddenly during the postoperative phase of a thoracoplasty in a patient with type II diabetes mellitus. The clinical picture was associated with a hyperglycemic nonketotic decompensation. We analyze the precipitating factors and their possible prevention.
Assuntos
Diabetes Mellitus Tipo 2/complicações , Neuropatias Diabéticas/etiologia , Nervo Fibular , Complicações Pós-Operatórias , Humanos , Hiperglicemia/etiologia , Masculino , Pessoa de Meia-Idade , Doenças do Sistema Nervoso Periférico/etiologia , Neoplasias Gástricas/cirurgia , Deiscência da Ferida OperatóriaRESUMO
Overall, 400 procedures with the Yag-Nd laser were carried out in 252 patients with tracheobronchial disease susceptible to photoresection during a 4-year period. Most procedures were carried out under general anesthesia and with a rigid bronchoscope. 149 tumors were treated. Of these, 118 were malignant, 16 had low malignancy and 15 were benign. These patients received overall 203 procedures. 92 patients with 113 tracheal stenoses underwent overall 185 procedures. Finally, a miscellaneous group of 11 patients with several conditions underwent 12 procedures. Immediate results were classified as excellent, good or poor, depending on the achieved tracheal or bronchial diameter. No significant complications were found. After a 4-year experience, the authors believe that laser photoresection is currently the most effective and safe procedure to relieve obstruction in the stenoses caused by malignant proliferative tracheal or bronchial diseases not amenable to surgery. It is also the ideal substitute for surgery in benign tumors and in some cases of non-tumoral tracheal stenosis.
