Spontaneous rupture of the esophagus: report of two cases.

OBJECTIVE: To study the diagnosis, prognosis and management of spontaneous rupture of the esophagus. DESIGN: This is a retrospective study through the analysis of two cases with delayed diagnosis and subsequent treatment at the Track Surgery Service. LOCALE: The study was performed at the Thoracic Surgery Unit of the Hospital do Servidor Público Estadual Francisco Morato de Oliveira in the city of São Paulo. This is a specialized service. PARTICIPANTS: The two patients reported on had suffered spontaneous rupture of the esophagus. They were transferred to the Thoracic Surgery Unit because of the worsening of their condition in the previous institution which they had been admitted into. MEASUREMENT: The two patients with esophagus pleural fistula received similar treatment, initially advocated by Kanashin in Russia and Hauer-Santos in the United States, which consists of washing the fistula and using continuous pleural aspiration. RESULTS: Although both patients had to spend a long period of time in hospital, their evolution was satisfactory with the treatment adopted, and the fistula closed. CONCLUSION: The authors conclude that the method of lavage of the mediastinum and continuous pleural aspiration, in patients who after spontaneous rupture of the esophagus developed a pleural esophagus fistula due to belated diagnosis, is an alternative and satisfactory therapy. Furthermore, in order to have the best outcome, an early diagnosis is recommended and thoracostomy as the surgical procedure, with primary suture.

Abdominal mycobacterial infection in acquired immunodeficiency syndrome patients.

The authors studied 12 patients with AIDS and abdominal mycobacteriosis hospitalized in the Hospital Ipiranga (São Paulo, Brazil), from June 1989 to January 1992. Diagnosis was confirmed by the histopathological examination of organ specimens collected during laparotomy, which, in most cases, was carried out due to an emergency situation. Observations included perforation of the ileum, seropurulent fluid involved and bloked by viscera, epiploon, and fibrin. Hepatoesplenomegaly was present in all patients and generalized granulomatous peritonitis was observed in more than 50%. A patient died in the immediate post-op period, four after an average period of 55 days in the hospital. A patient evolved with stercoral fistula and asked to be discharged. Six patients were discharged after an average hospitalization period of 27 days. The authors stress that in developing regions where tuberculosis incidence is high, a patient with AIDS and a painful and irritative abdominal picture should always lead to the hypothesis of mycobacteriosis.

Acquired immunodeficiency syndrome in forensic autopsies.

From May 1985 to May 1989, 126 necropsies were performed at the São Paulo City Morgue on cadavers of individuals AIDS victims whose unnatural deaths had prompted police investigations. One hundred and nineteen males and 17 females were included. Ages were most commonly in the 20-to-30 year range. Fifty four deaths occurred in penal institutions, 29 deaths resulted from suicides, 17 deaths from manslaughter, 17 deaths were considered suspicious, 5 willful murders and 4 others also considered suspicious because corpses were found in advanced stages of putrefaction. Inmates, except one man who was strangled, died as a consequence of the disease. During all autopsies, special attention was paid to the high rate of extrapulmonary Mycobacterial infections. Suicides were committed in different ways and the majority of the victims were documented to be still in the initial stages of the disease. Suspicious deaths and deteriorated corpses were the result of negligence of the subject's families. Homicidal deaths occurred in subjects in the terminal stages of the disease inside the hospital where these subjects were assisted and the immunodeficiency certainly contributed to aggravate the injuries leading to death. Attention is drawn to both legal and social issues affecting AIDS victims. The authors believe these issues may pose a hindrance for efficient control of the AIDS epidemic.

Mediastinitis after cervical suppuration.

The objective of this study is to decode the etiopathogenesis, the clinical feature, the diagnosis and the prognosis of the acute mediastinitis resulting of infectious processes of the cephalic segment. Three out of five patients studied presented focus of dental origin and two patients presented focus in the face area. One of them presented Ludwig's Angina before the suppurative process would spread over the mediastinum. In the others, there was fast expansion through the fascial spaces of the neck and, in two of them, besides the mediastinum, there was pleuropericardial involvement. Three patients died due to respiratory insufficiency and two survived with complications. The mediastinitis after cervical suppuration is a special and extremely serious kind of endothoracic infection. The pus reaches that area through the fascial spaces of the neck, taking the organism to an alarming toxemic feature. The rarity of the disease, the little is known about its physiopathology and the initial care of the patient in non-specialized services, which are not familiarized with this type of feature, are factors that can delay the diagnosis and worsen the prognosis.

[Ileal loop perforation caused by tuberculosis in patients with the acquired immunodeficiency syndrome]. / Perfuração de alça ileal por tuberculose em portadores da síndrome da imunodeficiência adquirida.

UNLABELLED: This clinical and surgical study was performed in a Public Government Hospital with the purpose of investigating the etiology and treatment of acute perforative abdomen in AIDS patients, particularly in the case of intestinal tuberculosis. The authors describe the cases of two young male AIDS patients with acute abdomen in which surgery revealed intestinal ileal perforation due to tuberculosis. One of the patients did not survive due to his poor post-operative condition. The other case had a better evolution and was submitted to outpatient care. The immediate surgery with occlusion of the perforation and biopsy of the lesion permitted to arrive at the etiology and contributed to the good evolution of the second patient. CONCLUSION: Literature indicates cytomegalovirus as the main cause of intestinal perforation in AIDS patients. In this study, etiology was tuberculous and this is probably an important cause of acute perforative abdomen in our AIDS patients due to the general prevalence of tuberculosis in AIDS patients in Brazil and in other developing countries.