תוצאת חיפוש

Local Treatment of Purulent Chronic Otitis Media with Ciprofloxacin

Ludwig Podoshin, Alexander Brodzki, Milo Fradis, Jacob Ben-David, Josef Larboni, Isaac Srugo

Dept. of Otolaryngology, Head and Neck Surgery, Microbiology Unit and Dept. of Pharmacology, Bnai-Zion Medical Center, and Bruce Rappaport Faculty of Medicine, The Technion, Haifa

We evaluated the efficacy of ciprofloxacin eardrops compared to tobramycin and to a placebo in the treatment of chronic suppurative otitis media. 60 ears were randomly assigned to treatment for 3 weeks with ciprofloxacin, tobramycin or placebo eardrops. The organism most commonly isolated from the ear discharge was Pseudomonas aeruginosa. The clinical responses were 78.9% and 72.2%, respectively, in the ciprofloxacin and tobramycin groups, while it was only 41.2% in the placebo group. Treatment with ciprofloxacin eardrops seemed to be at least as efficient as treatment with tobramycin. Considering the lack of ototoxicity of ciprofloxacin, this treatment may be best for chronic otitis media.

Mixed Uterine Mesodermal Tumors: Clinical and Pathological Characteristics

Samuel Ariad, Alexander Rabinovitz, Ilana Yanai-Inbar, Benjamin Piura

Depts. of Oncology and of Pathology, and Gynecology-Oncology Unit, Soroka Medical Center and Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheba

During 1971-1996, 17 patients with mixed mesodermal uterine tumors were treated. Average age at diagnosis was 67.3 years, 12/17 were of European and 5/17 of Afro-Asian extraction. The overall 5-year survival was 21%. 10/17 patients had mixed mesodermal tumors with a heterologous mesenchy-mal element, and 7/17 had a homologous mesenchymal element (carcinosarcoma). 6/17 had another primary malignancy, including breast cancer (3/17), bilateral metachronous breast tumor (2/17), and malignant lymphoma of the neck region (2/17). All 3 with breast cancer had previously been treated with tamoxifen. 1 had simultaneous mesodermal tumor and ovarian thecoma. Simultaneous autoimmune manifestations occurred in 2/17, including thrombocytopenic purpura in 1, and myasthenia gravis in another. Mesodermal tumor of the uterus is a relatively rare malignancy with aggressive behavior and poor prognosis. It also had unusual associations with other primary tumors, hormonal treatment, and autoimmune manifestations.

Are Testes in Oligo/Azoospermia Homogenous or Heterogenous?

David B. Weiss, Shoshana Gottschalk-Sabag, Elchanan Bar-On, Zvi Zukerman

Kupat Cholim Meuhedet, Jerusalem; Male Infertility and Cytology Units, Shaare Zedek Medical Center, Jerusalem; and Andrology Unit, Rabin (Beilinson) Medical Center, Petah Tikva

We determined whether a single testicular specimen is sufficient to represent qualitatively the spermatogenic process within the testes of azoospermic or severely oligospermic infertile men. In 191 testes of azoospermic patients and in 26 of those with severe oligospermia, fine needle aspirations at 3 different sites of each testis were performed. Aspirated material from each puncture was stained and in each smear all spermatogenic cells, as well as Sertoli cells, were identified. Testes were classified according to the most mature spermatogenic cell type present, or the presence of only Sertoli cells. The homogeneity of the testicular spermatogenic process was then evaluated. There was an overall intratesticular difference between aspirates in 14.1% of azoospermic testes and in 26.9% of severely oligospermic testes with regard to the most mature spermatogenic cell type. When spermatozoa were the most mature cell type, they were detected in all of the 3 aspirates in 71.4% of the testes. In 18.4% or 10.2% of this group of testes they were retrieved in only 1 or 2 of the aspirates, respectively. In testes in which spermatids or spermatocytes were the most mature spermatogenic stage, these cell types were detected in all 3 aspirates in only 36.4% and 68.0%, respectively. In azoospermic patients with full testicular spermatogenesis, the likelihood of retrieving spermatozoa from the testes was 84.3%, 92.7% and 100% in 1, 2 and 3 specimens, respectively. The following conclusions were drawn: There is a wide range of testicular heterogeneity in azoospermia or very severe oligospermia for diagnosing the testicular spermatogenic pattern. In azoospermia, specimens from several testicular sites are required. It is strongly recommended that no assisted fertilization be offered to azoospermic patients unless prior evaluation of the spermatogenic pattern in the seminiferous tubules is determined.

Closed Intramedullary Nailing of Forearm Fractures in Young Patients

Moshe Salai, Eyal Segal, Yehuda Amit, Aharon Chechick

Dept. of Orthopedic Surgery, Chaim Sheba Medical Center, Tel Hashomer

Forearm bone fractures are commonly the result of falling on the outstretched hand or of direct injury. The preferred treatment is debated. The possible modalities are: application of a cast, often necessitating repeated manipulations; open reposition and fixation by plates and screws; or closed manipulation and closed intramedullary nailing. We present our favorable results in treating these fractures in young patients by closed intramedullary nailing, and compare them with the unfavorable results of this method in mature adults.

Technetium 99-M Sestamibi Bone Scan in Musculo-Skeletal Neoplasms

Dror Robinson, Lena Pinkas, Lilia Mindlin, Nahum Halperin, Tifha Horn

Dept. of Orthopedics and Nuclear Medicine, Assaf Harofeh Medical Center, Zerifin

It is often difficult to assess accurately the nature of a skeletal lesion. Problems include differentiating a malignant from a benign bone tumor, as well as determining the cause of a pathologic fracture. Such fractures may occur through osteoporotic bone as well as through neoplasm-affected bone. Thus, development of an imaging modality capable of distinguishing between such lesions is of importance. During 1996, we ran a prospective study in which results of Tc-99m-methyl-diphosphate (MDP) bone scans were compared with those of sestamibi (MIBI) bone scans and with subsequent biopsy and clinical course. The results of the bone scans were assessed by 2 independent "blinded" observers, and the ratios of counts in lesions to those in normal tissue (L/N ratios) were calculated. In cases of malignant (7) and benign (8) tumors, intensity of uptake in MDP scans were not predictive of degree of aggressiveness. On the other hand, MIBI bone scans demonstrated significant difference in intensity of uptake between benign and malignant bone tumors (L/N ratios 2.05 vs 2.75). In 5 of 8 benign lesions the L/N ratio was 1. In the others, increased uptake was minimal. In 2 patients changes in uptake in MIBI bone scan following chemotherapy appeared to be related to the degree of tumor necrosis achieved. While the MIBI bone scan cannot replace tissue biopsy as a definitive diagnostic modality in bone neoplasms, it does appear to allow better preoperative assessment and prognosis.

Balance Disturbances in Children with Middle Ear Effusions

Avishay Golz, Batia Angel-Yeger, Henri Zvi Joachims, Aviram Netzer, S. Parush

Dept. of Otolaryngology and Head and Neck Surgery, Rambam Medical Center and Faculty of Medicine, Technion-Israel Institute of Technology, Haifa

Vertigo and dizziness are not common complaints in childhood, but probably present more often than has been thought. These symptoms, caused mainly by otitis media (OM) and middle ear effusion (MEE), are 2 of the most common diseases in children, and until recently had long been neglected in the literature and in practice. We determined objectively the incidence of balance-related symptoms in children with long-lasting MEE, and resolution following insertion of ventilation tubes (VT). 36 children, aged 4-9 years, were studied using electronystagmography (ENG) and the Bruininks-Oseretsky tests for motor proficiency, before and after ventilation of the middle ear. Results were compared to those in 74 healthy children with no history of middle ear disease. Abnormal ENG findings were found in 58%, and 71% had low Bruininks-Oseretsky (BO) test scores. The ENG was abnormal in only 3 of the controls, 1 of whom also had low BO test scores. The symptoms and signs of balance disturbances resolved in 96% following VT insertion. These results indicate that balance-related symptoms often encountered in young children may result from chronic MEE, and that they resolve following evacuation of the effusion and ventilation of the middle ear.

Incomplete Penile Amputation: Diagnostic and Therapeutic Challenge

D. Leibovici, B. Yaffe, A. Zisman

Urology Dept., Assaf Harofeh Medical Center and Microsurgery Dept., Chaim Sheba Medical Center, Tel Hashomer

Traumatic penile amputation is a severe injury associated with a potential for multidisciplinary dysfunction. Since such injuries are rare, diagnostic and therapeutic experience is minimal. While complete penile amputation is a straight-forward diagnosis, incomplete amputations are not as evident and diagnosis may be delayed. The therapeutic endpoint includes restoration of an acceptable appearance of the phallus and a urethral meatus that allows normal voiding. Other objectives include re-establishment of sexual potency and fertility. As in other amputations, the treatment of choice is meticulous microsurgical replantation, including re-anastomosis of dorsal and cavernosal arteries, the deep dorsal vein, the urethra and nerves, as well as suturing the tunica albuginea. While appropriate cosmetic results and normal voiding can be achieved in most cases, potency is less frequently achieved due to neurological deficit leading to impaired erection and loss of sensation. Penile amputation is thus a complex therapeutic challenge, as meticulous anatomic reconstruction of blood vessels and nerves is essential for restoration of function. Since incomplete penile amputation may be overlooked when other more obvious injuries draw attention, this injury should be suspected in all cases of penetrating injury of the male genitalia. We present a 17-year-old man who sustained an incomplete penile amputation in a traffic accident.

Postoperative Ulnar Nerve Palsy of the Elbow

Shalom Stahl, Doron Norman, Chaim Zinman

Hand Surgery Unit and Dept. of Orthopedic Surgery B, Rambam Medical Center and Faculty of Medicine, Technion-Israel Institute of Technology, Haifa

Ulnar nerve neuropathy of the elbow is a recognized complication of surgery involving general anesthesia. In 13 patients, aged 21-76 years, ulnar nerve palsy developed at various times and of varying degrees of severity during the postoperative period. Diagnosis was based on clinical and electrophysiological findings. 3 patients had subclinical entrapment of the ulnar nerve. All were treated conservatively by rest, splinting and physical therapy: 10 improved slowly with time and 3 were operated on, but only 1 recovered fully. Preventive measures, such as proper positioning on the operative table, use of elbow pads, avoiding adduction of the arm, pronation of the forearm and prolonged elbow flexion, may reduce the incidence of ulnar nerve palsy. Unfortunately, treatment of established lesions has yielded mixed results.

Radiotherapy of Localized Prostatic Carcinoma

Eliahu Gez, Yael Netzer-Horowitz, Einat Waiman, Raphael Rubinov, Yoram Cohen, Abraham Kuten

Northern Israel Oncology Center and Oncology Dept., Rambam Medical Center and Lin Medical Center, Haifa; and Soroka Medical Center, Beer Sheba

112 patients with localized prostate cancer, clinical stage A2-C, were treated by definitive radiotherapy between 1982-1988. Radiation volume encompassed the prostate, seminal vesicles and pelvic lymph nodes. The 10-year actuarial survival figures were: overall 51%; stage A2 87%; stage B 50%; stage C 36%; well differential tumors 67%; moderately differentiated 50%; poorly differentiated 32%; patients with local tumor control 55%; and patients with minimal local control 36%. It is concluded that external beam irradiation is effective in localized prostatic cancer. Stage and grade are prognosticators of survival.

Compulsory, Ambulatory Psychiatric Treatment

R. Durst, A. Teitelbaum, Y. Bar-El, M. Shlafman, Y. Ginath

Arie Jaros Jerusalem Mental Health Center and Talbieh Mental Health Center (Affiliated with the Hebrew University-Hadassah Medical School, Jerusalem) and Israel Ministry of Health, Jerusalem District

The Treatment of Mentally Sick Persons Law of 1955, was repealed and replaced by the Law of 1991. Under the latter, the Order for Compulsory Ambulatory Treatment (OCAT) was addressed for the first time (Section 11, a-d). According to this law, the district psychiatrist instead of issuing a hospitalization order, may issue an OCAT, under which the required treatment is given within the scope of a clinic which he designates, for up to 6 months and under conditions which he specifies. This is done on the basis of psychiatric examination, or an application in writing from the director of a hospital or clinic, when continued ambulatory treatment is needed after discharge from hospital or instead of compulsory hospitalization. The district psychiatrist may extend the period of treatment for further periods, none of which is to exceed 6 months. Compulsory ambulatory treatment is to enable patients to benefit from the positive aspects of living freely in the community, while receiving prompt treatment under compulsory conditions. The concept offers a partial solution, achieving a balance between civil liberties and clinical needs, between over-confinement and under-treatment which might be dangerous or neglectful. The clinical impression has been that the OCAT has not fulfilled expectations. The purpose of this study was to examine the topic in a systematic way in Jerusalem and the soutern districts for the 4 years since inception of the law. In 44.4% of cases OCAT was proven to be effective, while in 33.1% it was found to be ineffective and did not prevent compulsory hospitalization, one of its main goals. It was partially effective in the rest of the cases. It is recommended that suitable means for the enforcement of the law be allocated and that the subject of forceful hospitalization and OCAT be made a mandatory subject in the residency program of psychiatrists.

Evolving Role of Radiation Therapy in Nonmalignant Disorders

Rami Ben-Yosef

Bone Marrow Transplant Dept., Hadassah Hospital, Jerusalem

Various nonmalignant disorders have traditionally been treated with radiation therapy. It has almost completely been discontinued due to reports of secondary malignancy. During the past 15 years there has been an evolving role for radiation therapy in various nonmalignant disorders such as meningioma, A-V malformation, prevention of vascular restenosis and heterotopic bone formation. Appropriate follow-up of such patients for diagnosis of secondary malignancy is recommended. Radiation therapy should be carefully considered in diseases not successfully treated with conventional means.

Primary Subclavian Vein Thrombosis after Intensive Physical Exertion

Ora Shovman, Jacob George, Yehuda Shoenfeld

Dept. of Medicine B and Autoimmune Disease Research Unit, Chaim Sheba Medical Center, Tel Hashomer and Sackler Faculty of Medicine, Tel Aviv University

Subclavian vein thrombosis accounts for approximately 1-2% of recorded deep venous thromboses. It may be primary or secondary, and insertion of a central venous catheter is the most common cause of secondary subclavian vein thrombosis. Traumas, anatomic abnormalities and carcinoma are important additional risk factors for secondary thrombosis. Primary thrombosis of the subclavian veins is known as Paget-Schroetter syndrome. New criteria for its diagnosis include a history of increased upper extremity use prior to onset of symptoms, the presence of a venographically demonstrated thrombus and absence of any definable causes. We describe a 42-year-old woman with a history of intensive physical exertion admitted with swelling, pain and difficulty moving her arm. The diagnosis of primary subclavian vein thrombosis was established from the history of physical effort, results of Doppler ultrasound, and exclusion of other causes of subclavian vein thrombosis. This case suggests that primary subclavian vein thrombosis should be considered in young patients with subclavian vein thrombosis after exclusion of secondary disease.

Trauma Registry Database

Moshe Michaelson, Eran Tal-Or

Trauma Unit, Rambam Medical Center, Haifa

Trauma registry is vital for every trauma center. In 1995, data on all injured patients who reached our trauma unit were collected. 3.040 patients were hospitalized, of whom 415 were transferred from other hospitals. We describe the distribution of the patients to in-patient wards and present the relationship between mortality and injury severity score. 1102 hospitalized patients underwent a total of 1599 operations with an overall mortality of 2.63%.

ATLS Course for Surgery Residents - Should it be Mandatory?

Ron Ben-Abraham, Michael Stein, Yoram Kluger, Gideon Paret, Avraham Rivkind, Joshua Shemer

Medical Corps, Israel Defense Forces; Sourasky Medical Center and Chaim Sheba Medical Center, Sackler School of Medicine, Tel Aviv University; and Hadassah Medical Center, Jerusalem

Senior surgeons were asked about mandatory participation of general surgery residents in the advanced trauma life support (ATLS) course. Although trauma care in Israel is given by surgical residents, in the opinion of their senior mentors the course should continue to be mandatory for them.

Limited Axillary Thoracotomy for Recurrent Spontaneous Pneumothorax

I. Bar, M. Simha, A. Nissan, Y. Shargal, M. Kramer, G. Merin

Depts. of Cardiothoracic Surgery and of Surgery, and Pulmonary Institute, Hadassah--University Hospital, Ein Karem; and Dept. of Surgery, Hadassah--University Hospital, Mt. Scopus, Jerusalem

Recurrent spontaneous pneumothorax often requires surgical intervention. Recently, less invasive thoracic surgical techniques, such as video-assisted thoracoscopy (VAT) and limited axillary thoracotomy (LAT), have been developed and used for different thoracic procedures. We describe our results with limited axillary thoracotomy, as compared with those of video-assisted thoracoscopy as reported in the literature. From October 1994 to May 1996, 14 patients with recurrent spontaneous pneumothorax, aged 16-33 years, underwent limited axillary thoracotomy, resection of blebs and apical pleurectomy, using multifire GIA 80 staplers (Auto Suture Inc.). There were no complications or recurrences during 5-17 months of follow-up. Mean operative time was 52.2 minutes and mean hospital stay 2.3 days postoperatively. Full activity was regained within 12.1 days. In comparison with over 75 cases of VAT from the literature, LAT is safe and offers the potential benefits of decreased operative time, hospital stay and cost.