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Biomedical subjects

R Andrade-Alegre

Publications and source records attributed to R Andrade-Alegre.

7 recordsLinked to original sources
PubMed1997

[Trichomonas in pleural empyema].

Trichomonas sp. was found in a patient with empyema and chronic obstructive pulmonary disease. This is a uncommon finding. A wet mount of pleural fluid is recommended to be observed by light microscopy.

Aged↗
PubMed1994

Subxiphoid pericardial window in the diagnosis of penetrating cardiac trauma.

During a 15-month period, a subxiphoid pericardial window was performed as a diagnostic method to rule out cardiac injury in 76 patients with penetrating wounds near the heart. Patients with an obvious diagnosis of cardiac tamponade or patients in severe shock were excluded. Seventy-four patients were male, and 2 were female. The average age was 26.7 years. The procedure was done under general anesthesia in every case. There were no false-positive or false-negative results. There were no deaths, and the morbidity rate was 1.3%. In 16 patients (21%), the procedure identified hemopericardium. In our hands, the subxiphoid pericardial window has proved to be a rapid, precise, and safe method for the diagnosis of wounds of the heart. Until a less invasive procedure proves more precise, we recommend it as the standard diagnostic approach for cardiac injuries in patients in stable condition.

Adult↗
PubMed1994

T-tube intubation in the management of late traumatic esophageal perforations: case report.

Delayed diagnosis of esophageal perforations can lead to high mortality and morbidity and presents a surgical dilemma. A case report of a bullet wound of the esophagus that was diagnosed late is presented. Placement of a biliary T-tube and pleural decortication were carried out after the perforation was found at esophagoscopy. The patient had no fistula nor esophageal narrowing at discharge 31 days after injury.

Adult↗
PubMedDate not supplied

[Penetrating cardiac trauma].

The author reviewed the clinical records of 40 patients with the diagnosis of penetrating cardiac trauma operated on in a period of 38 months in order to confirm the prognostic value of trauma indexes: Physiologic Index, Revised Trauma Scale and Index of Penetrating Cardiac Trauma. Thirty-eight patients were men and two were women with an average age of 26.8 years. Thirty-one patients suffered knife wounds and nine were wounded by bullets. The 15 unstable patients (systolic Blood Pressure 80 mmHg after infusion of crystalloid solutions) were submitted to thoracotomy. The 25 stable patients underwent the performance of a pericardial (subxiphoid) window for diagnosis, followed by sternotomy if the result was positive. There were 5 deaths all of which occurred in the operating room due to exsanguination. In all these cases Revised Trauma Scale was less than 3 and the Physiologic Index was grade III in four and grade II in one patient. Our results indicate that the Revised Trauma Scale and the Physiologic Index are good prognostic indicators of survival and that patients with Physiologic Index grade I and II have good probabilities for survival if they are operated on promptly.

Adolescent↗