תוצאת חיפוש

Transurethral Microwave Thermotherapy

Boaz Moskovitz, Shahar Madjar, Sarel Halachmi, Ofer Nativ

Dept. of Urology, Bnai Zion Medical Center, Haifa

The effectiveness of transurethral microwave thermotherapy (TUMT) for benign prostatic hypertrophy in poor surgical risk patients (ASA class IV) with indwelling catheters, was assessed. All had had an indwelling catheter for 1-12 months. Removal of the catheter was possible in 14 out of the 24 (58.3%). Urinary peak flow rates were 12.2±3.5 ml/sec at 3 months of follow-up and post-voiding residual urine volumes of less than 50 ml were recorded in 13 catheter-free patients. Our data suggest that TUMT is an effective procedure for management of high risk patients with indwelling catheters in whom surgery or anesthesia are contraindicated.

Laparoscopic Approach to Perforated Duodenal Ulcer

D. Rosin, Y. Kurianski, M. Shabtai, A. Ayalon

Dept. of General Surgery and Transplantation, Sheba Medical Center, Tel Hashomer and Sackler School of Medicine, Tel Aviv University

As laparoscopy becomes more prevalent, it is being used for a growing variety of abdominal operations, both electively and as emergency treatment. We describe our preliminary experience in laparoscopic repair of perforated duodenal ulcer. 2 women and 2 men, aged 40-78 were operated over a period of 4 months and in all laparoscopic suture and omentopexy were performed with meticulous abdominal lavage. Despite somewhat longer operative time but a similar period of hospitalization, the easier post-operative course and fewer wound complications justify this technique. The effectiveness of medical treatment of peptic disease, and especially the anti-Helicobacter pylori regimen, supports the view that closure of the perforation is usually enough, and vagotomy is not needed.

Acute Gastroenteritis caused by Enterohemorrhagic E. Coli O157:H7

Tuvia Weinberger, Tony Hayek, Shlomo Keidar

Dept. of Medicine E, Rambam Medical Center, and Dept. of Family Care, Haifa and West Galilee, and Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa

We report a 48-year-old man admitted for watery diarrhea, high fever, chills and abdominal cramps. Entero-hemorrhagic E. coli O157:H7 was isolated. This new, dangerous pathogen causes dysentery and complications such as hemolytic uremic syndrome and thrombotic thrombo-cytopenic purpura. These complications can cause renal failure, neurological deficit and death. Recognition of E. coli O157:H7 infection is important since it causes a rare and dangerous condition. To the best of our knowledge this is the first case reported in Israel.

Benign Intracranial Hypertension following Minocyclin

A. Halevy, I. Offer, B. Garty

Pediatric Depts. A and B, Schneider Children's Hospital, Petah Tikva and Sackler School of Medicine, Tel Aviv University

A 15-year-old girl, who had been treated with minocyclin for acne for 2 months, was admitted for investigation of headache, nausea and papilledema. A space-occupying lesion was ruled out by computerized brain tomography. The diagnosis of benign intracranial pressure (pseudo-tumor cerebri) was made because of elevated cerebrospinal fluid pressure with normal biochemistry and cytology. Tetracyclines, especially minocyclin, commonly used for treating acne in adolescents, can cause benign intracranial pressure.

Management of Malignant Bowel Obstruction in Home Care

Menahem Sasson, Pesach Shvartzman

Dept. of Family Medicine, Kupat Holim Klalit and Ben-Gurion University of the Negev, Beer Sheba

Malignant bowel obstruction occurs in about 10% of those with advanced abdominal cancer and in about 25% of those with advanced pelvic cancer. Such patients usually develop nausea, vomiting, constipation, abdominal dilatation and colicky pain. Traditional therapy consists of intravenous fluids and decompression by duodenal tube, gastrostomy or operation but postoperative mortality is high. Treatment requires hospitalization and therefor such patients have not been considered candidates for home care.

Palliative medical techniques can cope with this syndrome and allow home care. Hypodermoclysis, non-prokinetic anti-emetics like haloperidol and scopolamine, octeotride, corticosteroids, and narcotics for severe abdominal pain can alleviate symptoms. Medications can be combined and infused subcutaneously in a syringe driver and patients can remain with their families in their natural environment. Such techniques can give these patients who have short life expectancies reasonable quality of life.

Intravenous Lignocaine for Chronic Pain

Alex Cahana, Victor Shvelzon, Orit Dolberg, Florella Magora, Yoram Shir

Pain Treatment Services, Depts. of Anesthesiology of Sheba Medical Center, Tel Hashomer and of Hadassah-University Hospital, Jerusalem

Intravenous injection of lignocaine relieves pain in animals with experimentally induced pain, and in man, mainly those with neuropathic pain. 106 patients were treated with intravenous lignocaine during a period of 18 months (212 treatment sessions). Blood pressure, heart rate and pain scores were continuously monitored after an intravenous bolus of lignocaine, 1 mg/kg, followed by continuous infusion of lignocaine, 5 mg/kg during 1 hour. There was significant pain relief after each session in most patients, lasting from a few hours to 4 weeks. There were no significant side effects. We present 2 of our patients. Due to its simplicity, efficacy and safety, intravenous lignocaine injection is recommended for those with neuropathic pain unrelieved by other therapeutic modalities.

Conversion Total Hip Replaceafter Failed Internal Fixation of Intertrochantric Fracture

M. Kligman, M. Roffman

Dept. of Orthopedic Surgery, Carmel Medical Center, Haifa

Between 1933-1995, 16 patients underwent conversion-total hip replacement after internal fixation of an intertrochanteric fracture failed. Clinical results were unsatisfactory compared to primary total hip replacement. There was a high incidence of intra- and postoperative complications, including femoral fracture, wound infection, and aseptic loosening. This study should increase the surgeon's awareness of the difficulties encountered in conversion of failed intertrochanteric fractures to total hip replacement.

Emergency Stenting for Acute Left Main Coronary Artery Closure during Cardiac Catheterization

Alberto Hendler, Oren Agranat

Catheterization Laboratory, Rama Marpeh Hospital, Petah Tikva

We report a case of acute closure of the left main coronary artery, a rare complication of diagnostic cardiac catheterization, treated by emergency stenting prior to aorto-coronary by-pass surgery. We suggest encroachment of the Judkins catheter into a calcified left main ostium, with dissection and acute thrombosis of this segment, as the possible mechanism.

Clinically, the patient's condition deteriorated to cardiogenic shock and loss of consciousness. Remarkably, there was no angiographic evidence of significant left main coronary artery disease, besides the presence of calcification in the proximal part of the left coronary system and ventricularization of coronary pressure at the time of engagement. We chose to slide quickly the angioplasty guidewire through the left main coronary artery, which allowed prompt mechanical recanalization and rapid restoration of coronary flow, with dramatic clinical and hemodynamic improvement. This relatively simple procedure allowed stenting the left main artery after brief predilation, and the patient came to by-pass surgery in excellent condition. The rationale for surgery in this case was the need for complete coronary revascularization because of significant 3-vessel coronary artery disease.

Cyclic Vomiting Syndrome in Children

G. Ben-Amitay, Y. Nevo, D. Lieberman, R. Mester, S. Harel

Ness Ziona Mental Health Center, Institute for Child Development and Pediatric Neurology Unit, Tel Aviv-Sourasky Medical Center, and Tel Aviv University Medical School

Cyclic vomiting syndrome in children is a manifestation of various etiologies, including gastroenterological and renal disorders, central and autonomic nervous system abnormalities, as well as metabolic and endocrine dysfunction. Frequently no organic cause is found. Personality profiles of children with cyclic vomiting reveal perfectionism, competitiveness, and aggressive behavior. Vomiting attacks have been induced by anxiety and excitement in patients with cyclic vomiting. We describe an 8-year-old girl with cyclic vomiting, frequently associated with occipital headaches, photophobia or dizziness. Psychiatric evaluation indicated a generalized anxiety disorder.

Topical Photodynamic Therapy in Basal and Squamous Cell Carcinoma and Penile Bowen's Disease

Yoram Harth, Bernard Hirshovitz

Photodynamic Therapy Unit, Elisha Medical Center, Haifa

Photodynamic therapy (PDT) is a noninvasive selective therapy for a specific group of skin tumors. 5-aminolevulinic acid 20% in a water-in-oil cream base was applied to the tumors as a photosensitizer and was followed after 12 hours by exposure to a high output light source emitting red (585-720 nm; 150 mW/cm²) and near infrared irradiation (1.25-1.6 mm; 50 mW/cm²) for 10-15 minutes (VersaLight, incoherent filtered light source). Complete responses were achieved after 1-3 treatments in 26/31 lesions of superficial or small nodular basal cell carcinoma (BCC) and 4/5 in superficial, squamous cell carcinoma (SCC) lesions. There was a patient with Bowen's disease of the penis. Follow-up was for 12-24 months. This noninvasive, nearly painless treatment gives excellent therapeutic and cosmetic results. Our data show its efficacy for certain subtypes of BCC, SCC and Bowen's disease. Further studies will determine the exact cure and recurrence rates with this modality and compare it to other modes of skin cancer therapy.

Living-Related Liver Transplantation

N. Bar-Nathan, Z. Shapira, E. Shaharabani, A. Yussim, Y. Ben-Ari, T. Sheinfeld, I. Zehavi, R. Shapira, G. Dinari, Z. Ben-Ari, R. Tur-Kaspa, E. Mor

Dept. of Transplantation and Liver Institute, Rabin Medical Center (Beilinson Campus), and Pediatric Intensive Care and Pediatric Gastroenterology Units, Schneider Children's Medical Center, Petah Tikva

Our experience with living-related liver transplantation is described. In 2 boys and 1 girl, aged 4-4.5 years with acute, fulminating hepatitis A, the presence of very severe jaundice (bilirubin levels > 18 mg%) associated with severe coagulopathy (INR>10) and encephalopathy indicated the need for urgent liver transplantation. In all 3 cases the left lateral hepatic segment of a matched blood type parent was transplanted. None of the donors suffered a serious complication postoperatively and all returned to full activity in 6-16 weeks. The post-transplantation course was uneventful in 1 child, but in the other 2 there was hepatic arterial thrombosis in 1 at 1 day and in the other at 8 days post-transplantation. Early detection of arterial thrombosis by Doppler sonography permitted salvage of the 2 hepatic grafts after thrombectomy and re-anastomosis. In 1 of these 2 children an anastomotic biliary stricture was found 2 months after transplantation. It was corrected at surgery and a percutaneous stent was inserted. All 3 children are alive with normal graft function at 2, 7 and 8 months post-transplantation, respectively. This initial experience indicates that living-related liver transplantation is feasible in Israel. The technique might help to solve our severe organ shortage for children awaiting liver transplantation.

Effect of Alpha-Alpha Esterol on Plasma Cholesterol and Antioxidants

Y. Levy, E. Paster, G. Dankner, A. Ben-Amotz, J.G. Brook

Lipid Research Unit, Medical Dept. D, Rambam Medical Center; Rappaport Faculty of Medicine, The Technion; and Israel National Oceanographic Research Institute, Haifa

16 patients with hypercholesterolemia were treated with an extract of alpha-alpha leaves (esterol) while on a low-fat, low-cholesterol diet. Esterol is believed to inhibit the absorption of cholesterol and bile acids and may interfere with the absorption of essential nutrients. As oxidative modification of lipoproteins is required for the process of atherosclerosis, plasma antioxidant vitamins were followed. After 4 months of treatment, plasma cholesterol decreased by 10% from 282 to 250 mg/dl (p<0.001) and LDL cholesterol by 13%, from 203 to 177 mg/dl (p<0.001). Plasma antioxidant vitamins E, A and β-carotene were unchanged. Thus, esterol has a cholesterol-lowering effect but apparently does not lower fat-soluble, plasma antioxidant vitamins. Both cholesterol-lowering and plasma antioxidant vitamins are important for the primary prevention of coronary artery disease in hypercholesterolemia.

Treating Hospitalized Children in Severe Pain with Oral Methadone

Yoram Shir, Victor Shvelzon, Gila Rosen

Pain Treatment Service, Dept. of Anesthesiology, Hadassah University Hospital, Jerusalem

Pain relief is usually inadequate in hospitalized patients, especially in children, either after surgery or with various medical conditions. Among other reasons, this is due to suboptimal use of available analgesic drugs. In the past 2 years oral methadone has become our opioid of choice for severe pain in hospitalized children who can take oral medication. More than 70 babies and children, aged 8 months to 9 years, who suffered mainly from pain due to burns or cancer, were treated by the in-hospital pain service. They received 0.1% methadone syrup, 0.2-0.4 mg/kg/day, for from a few days to more than a month. In most there was significant pain relief with no serious side-effects. In some, treatment could be changed to parent-controlled analgesia after a few days, with no adverse effects. We describe 5 of the children who present the advantages of oral methadone over other opioids.

Percutaneous Revascularization of the Left Main Coronary Artery as Coronary Artery Bypass in High Surgical Risks

Yoseph Rozenman, Chaim Lotan, Hisham Nassar, Mervyn S. Gotsman

Cardiology Dept., Hadassah-University Hospital (Ein Kerem) and Hebrew University-Hadassah Medical School, Jerusalem

Coronary artery bypass grafting is the treatment of choice for obstructive disease of the left main coronary artery. Its proximal location and easy accessibility make the left main artery an inviting target for percutaneous intervention, an approach contraindicated by the high associated risk. We describe 2 patients at high operative risk in whom the obstructed main coronary artery was successfully revascularized percutaneously. Coronary stenting and rotational ablation of calcified arteries are essential for successful outcome and minimize complications.

Skeletonized Internal Mammary Arteries for Coronary Bypass Grafting

Jacob Gurevitch, Yosef Paz, Menachem Matsa, Amir Kramer, Dimitri Pevni, Oren Lev-Ran, H. Locker, Raphael Mohr

Dept. of Thoracic and Cardiovascular Surgery, Sourasky-Tel Aviv Medical Center

The skeletonized internal mammary artery (IMA) is longer, and its immediate spontaneous blood flow is greater than that of the pedicled IMA, thus providing increased versatility for complete, arterial myocardial revascularization without the use of saphenous vein grafts. From April 1996 to May 1997, 583 patients underwent coronary artery bypass grafting here and in 415 (71%) complete arterial revascularization was achieved using bilateral skeletonized IMA. The right gastroepiploic artery was used in 57 (13%); there were 329 males (79%) and 86 women (21%); average age was 64 (30-87) and 175 (36%) were older than 70; 131 (32%) were diabetics. Average number of grafts was 3.2 (range 2-6 grafts). At 30 days, 5 (1.2%) had died and there had been 6 perioperative infarcts (1.4%), 5 CVA's (1.2%), and 6 had sternal wound infections (1.4%). Up to 1-12 months of follow-up was achieved in 409 (99%). Late mortality was 1.4% (of which 3 were noncardiac). 394 (97%) were angina-free at latest follow-up. We conclude that arterial revascularization using bilateral skeletonized IMA is safe, as postoperative morbidity and mortality are low, even in old and diabetic patients.