Biomedical subjects
D S Edelman
Publications and source records attributed to D S Edelman.
Tracheostomy. A new indication for percutaneous endoscopic gastrostomy tube placement.
A review of patients undergoing elective tracheostomy (TRACH) and percutaneous endoscopic gastrostomy (PEG) was undertaken to decide whether addition of PEG to a planned tracheostomy was safe and indicated by conditions mandating the tracheostomy. Charts were reviewed for demographic data, details of operation, outcome, and disposition. Sixteen patients with an average age of 61 years were studied. Primary diagnosis included CNS disease (7), trauma (6), and multisystem failure (3). These patients had 35 associated diseases. Indications for tracheostomy were respiratory failure (9) and prolonged intubation (7). The average time from admission to procedure was 23.7 days. Average operative time was 50 minutes. There were three postoperative complications. Ten patients were discharged (5 home, 5 skilled facility) and six expired. All patients had functioning tracheostomies and PEGs at the time of disposition. Percutaneous endoscopic gastrostomy is a logical adjunct to planned tracheostomy, adding little morbidity but with potential benefit to long-term management in this special group of chronic care patients.
Percutaneous endoscopic gastrostomy. A mandate for complete diagnostic upper endoscopy.
One hundred patients underwent upper endoscopy for the placement of percutaneous endoscopic gastrostomies (PEGS) during a four year period from 1984 to 1988. These cases were retrospectively reviewed to document the need for total endoscopy during PEG. Ninety-seven per cent of the procedures were successful. In 89 per cent, a complete exam of the esophagus, stomach, and duodenum was performed, revealing pathologic findings in 59 per cent. The most common abnormalities were in the esophagus (23%) and the stomach (27%); however, a portion of the findings were also present in the duodenum (12%) and the pylorus (11%). Additional findings present in the complete esophagogastroduodenoscopy (EGD) done at the time of PEG included a five per cent incidence of gastric outlet obstruction and antral ulcers or polyps in six per cent. The breakdown of findings in the duodenum included eight per cent incidence of duodenal ulcers and four per cent incidence of duodenitis. A total of 22 per cent of the patients had some evidence of peptic ulcer disease. Many of the cases in which pathology was found required a change in medications and, when postoperative bleeding occurred after PEG, the other pathologic entity was much more likely to be the cause of the complication than the PEG. A careful and complete EGD is mandated every time a patient is scheduled for PEG.
Gastric cancer in the elderly.
The surgical treatment of gastric cancer in the elderly (over 65 years of age) was retrospectively studied in the department of surgery, at the Mount Sinai Medical Center, Miami Beach, Florida. The authors found 22 patients who were operated on for gastric cancer between 1979 and 1982. Ages ranged from 69 to 90 years of age. The male-to-female ratio was 1:1. Twenty of 22 patients were found to have carcinoma. Eleven of 20 had regional spread to the perigastric nodes, transverse colon, omentum, spleen, and liver. Stage of disease was: stage I--four patients, stage II--five patients, stage III--eight patients, and stage IV--three patients. Two of 22 patients had lymphoma. The mean hospital stay was 17.1 days, but decreased to 12.4 days if no complications occurred. Postoperative complications were minimal and included pneumonia, urinary tract infection, wound infection, and dumping syndrome. There were two postoperative deaths (9%) due to sepsis and myocardial infarction, respectively. Six of the remaining 18 patients died within 1 year. Seven of 18 were alive after 2 years, and six patients survived greater than 36 months (33%). Of the six long-term survivors, two had stage III and one had stage IV disease at the initial exploration. The average survival was 23.5 months. The authors conclude that gastric resection should not be withheld in the elderly. The elderly have the same morbidity and mortality from surgery for gastric cancer as patients under age 65.(ABSTRACT TRUNCATED AT 250 WORDS)
Gastric epithelioid leiomyoma causing intraperitoneal hemorrhage.
We have presented a rare and interesting case of intraperitoneal hemorrhage due to an epithelioid leiomyoma, the second such case in the literature. Epithelioid leiomyomas are usually clinically insignificant. When hemorrhage occurs, it is usually intraluminal and rarely intraperitoneal. Ultrasonography, upper gastrointestinal series, and computerized tomography are important tools in the diagnosis of complicated gastric tumors. Wedge resection is generally recommended, but subtotal gastrectomy should be considered if malignancy is suspected.
A comparison of laparoscopic and open treatment of acute cholecystitis.
A retrospective review of 200 patients with acute cholecystitis, half of whom underwent open cholecystectomy and half of whom underwent laparoscopic cholecystectomy, was performed. The two groups were compared for demographic characteristics, operative course, cost of intervention, and surgical outcome. Laparoscopic cholecystectomy for acute cholecystitis was accomplished with an acceptable morbidity and provided an earlier release from the hospital and return to normal activities with a significant economic savings as compared to the traditional open approach.
Laparoscopic approach to acute cholecystitis: a four year retrospective review.
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Laparoscopic appendectomy versus open appendectomy: a single institution study.
PURPOSE: The purpose of this study was to compare the safety and efficacy of laparoscopic appendectomy versus open appendectomy at Baptist Hospital in Miami, Florida. METHODS: A retrospective review was performed on all appendectomies performed at Baptist Hospital from October 1, 1994 to September 30, 1995. There were a total of 244 cases; 137 open appendectomies and 107 laparoscopic appendectomies. The cases were reviewed with regard to pathology, operating time, length of hospital stay and complications. RESULTS: The pathologic findings at surgery were similar for the two groups. Concomitant pathology was more likely to be found laparoscopically than in open surgery. There was a greater percentage of ruptured appendices in surgery done via the open method. Operative time was slightly longer, but complications were less in the laparoscopic group. Length of stay was lower in the laparoscopic appendectomy group. CONCLUSIONS: Although very similar, our method of appendectomy favors the laparoscopic technique.
Safe esophageal bougie placement for laparoscopic hiatal hernia repair.
The increased use of laparoscopy for treatment of reflux esophagitis has been associated with a 1-8% complication rate. Perforation of the esophagus from bougie placement, wrap breakdown or too tight a wrap are some of the complications seen from this surgery. An esophageal dilator system was developed to overcome these problems. Thirty patients had an esophageal dilator system used whereby a 48 F or 58 F dilator was placed over a 18 F orogastric tube. Intraoperative gastroscopy documented a properly created wrap. There were no esophageal perforations or morbidity associated with the dilator.