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Biomedical subjects

M L Dillon

Publications and source records attributed to M L Dillon.

12 recordsLinked to original sources
PubMed1992

A nursing guide for patient care after percutaneous cardiopulmonary support.

Information is presented about a relatively new procedure being used in the critical care area. The percutaneous insertion technique for the initiation of cardiopulmonary bypass support (PCPS) has given new hope for patients who are considered high risk for elective coronary angioplasty and to those who suffer cardiopulmonary arrest in the cardiac catheterization laboratory or critical care unit. The initiation process of cardiopulmonary bypass support and the criteria for elective cases are reviewed and two case studies follow. Specific attention is given to the immediate postprocedural phase, where nursing responsibilities and prioritization of patient care are addressed. A nursing care guide is included.

Aged↗
PubMed1979

Primary cutaneous plasmacytoma. Report of a case and review of the literature.

Clinical, laboratory, and pathologic findings from a case of malignant extramedullary plasmacytoma of the skin are presented. To our knowledge, this is the 11th reported case of extramedullary plasmacytoma of the skin and the second reported case with a complete follow-up and postmortem examination. In these two cases, surgical excision of the tumor mass, radiation therapy, and chemotherapy were ineffective. At necropsy, visceral metastases were found, but there was no bone marrow involvement.

Follow-Up Studies↗
PubMed1979

Repair of chest wall defects with prosthetic material.

This report summarizes our experience during a four-year period with the repair of 8 thoracic cage and 3 diaphragmatic defects requiring reinforcement with prosthetic material. Defects as large as the entire left hemidiaphragm or the right anterior chest wall including ribs two through six from the midsternum to the midaxillary line were adequately repaired. The technical approach utilized to obtain a secure, nonmobile thoracic cage involved the placement of sutures through drill holes or around ribs, rather than through the periosteum or pericostal soft tissues. Successful diaphragmatic repair was dependent on proper anchoring of the medial border of the prosthesis, placing sutures in the pericardium as necessary. Skin coverage for thoracic cage defects was achieved with widely undermined and advanced local tissue or previously delayed pedicle flaps. All patients had good evidence of chest wall stabilization after operation, and all were removed from mechanical ventilation within three days. One patient died of myocardial infarction twenty days after operation, and a second patient died later of metastatic disease. On the basis of our experience, we conclude that the range of chest wall lesions that can be surgically corrected or palliated is increased by the use of prosthetics implanted with techniques described here.

Adult↗
PubMed1978

Acute traumatic hemothorax.

Over the past 5 years, 107 patients have been evaluated for acute traumatic hemothorax at the University of Kentucky Medical Center. Immediate tube thoracostomy was performed on 90 patients for evacuation of blood and air. Only 2 patients died. Thoracotomy was performed as part of the initial therapy in 9 patients. Thoracotomy for continued hemorrhage from a pulmonary parenchymal injury was required in 3 patients from the entire group. Thoracentesis or observation was the initial therapy for limited hemothorax in 8 stable patients. Three of these patients subsequently required tube thoracostomy 2 to 23 days following injury due to expanding effusions, and 1 patient required multiple thoracotomies for sepsis, fibrothorax, and empyema. These observations indicate that early evacuation of blood by means of a tube thoracostomy is essential to minimize morbidity in acute traumatic hemothorax. If continuing hemorrhage after tube thoracostomy occurs, there is a higher association of injury to additional vital structures.

Abdominal Injuries↗
PubMed1978

Giant tracheoesophageal fistula: management by esophageal diversion.

Giant tracheoesophageal fistulas complicating the management of respiratory insufficiency are often difficult to close successfully because of suture line tension and narrowing of the trachea or esophagus or both. Recovery of lung function often depends on successful diversion of gastrointestinal contents from the tracheobrachial tree. We have managed six patients with giant tracheoesophageal fistula. In three cases the lesions were related to overinflation of low-pressure balloon cuffs. The only survivors were two of three patients managed by esophageal diversion and reconstruction through extrathoracic incisions. The techniques, advantages, and disadvantages of esophageal diversion for giant tracheoesophageal fistula are presented.

Esophagus↗
PubMed1977

Intrathoracic splenosis.

Intrathoracic splenosis is a rare complication of combined diaphragmatic and splenic injury. This is the 79th reported case of splenosis and the seventh case of intrathoracic splenosis. That intrathoracic splenosis can mimic carcinoma of the lung on chest roentgenogram is exemplified by the similarity between the patient's chest film and that of his brother who died of lung cancer during the patient's hospital stay.

Diagnosis, Differential↗
PubMed1977

Histoplasma capsulatum endocarditis: report of a case following heart surgery.

Clinical, laboratory, and pathologic features of a case of Histoplasma capsulatum endocarditis in a 57-year-old white male following an open mitral commissurotomy are presented. This is the second reported case of Histoplasma endocarditis following surgery. Treatment with amphotericin B failed in these two cases, though cases of Histoplasmosis endocarditis have been successfully treated. The importance of early diagnosis and treatment is emphasized.

Cardiac Surgical Procedures↗
PubMed1977

Warsaw report.

Explore the source record for details and available documents.

Dentistry↗
PubMed1975

Prophylactic antibiotics in noncardiac thoracic operations.

A high incidence of thoracotomy wound infection and empyema in 1972 was associated with inadequate and irregular administration of prophylactic antibiotics. Beginning with 1973, a strict regimen was adopted that combined systemic cephalosporins and two topical antibiotics (cephalothin and kanamycin). Emphasis was placed on preoperative administration of the systemic agent and on use of the topical drugs before the operative field was contaminated. The patient groups for 1972 and 1973 were similar in most respects, but the wound complication rate was 18.4% in 1972 and 4.8% in 1973.

Administration, Oral↗