98,318 papers found

Skull base meningiomas threatening the optic nerves may require performing an extradural anterior clinoidectomy (EAC) to optimally decompress the optic pathways. The present study evaluated the functional results and morbidity after surgical resection of skull base meningiomas including EAC, focusing on visual acuity (…

INTRODUCTION: Bronchiectasis is a chronic suppurative disease characterized by abnormal bronchial dilatation. The nature of bronchiectasis may have negative impact on psychological status, however it is poorly studied in relation to clinical indices, particularly the severity of disease. Primary aim of this study is to…

OBJECTIVES: To investigate the difference between hospital-acquired acute renal failure (HA-ARF) and community-acquired acute renal failure (CA-ARF) in hospitalized Chinese. METHODS: The diagnosis of ARF in Peking University Third Hospital from January 1994 to December 2003 was reconfirmed and subdivided into AC-ARF a…

392 cases of cerebrovascular disturbances in women while taking oral contraceptives are reported since 1962. There has been a remarkable change of the distribution of age among these women. Till 1970 were mostly women involved between the age of 30 and 34 years. Today this type of distribution is no more to be seen bec…

PURPOSE: The aim of this study was to investigate the use and acceptance of digital radiographic examinations by Brazilian dental practitioners in daily practice and to evaluate the advances that have occurred over the past 5 years. MATERIALS AND METHODS: Dental practitioners enrolled in extension courses at the Pirac…

An automatic system of clinical-diagnostic information has been applied to workers exposed to ionising radiation at the University of Naples Federico II with reference to the last 5 years. For every person exposed a computerized case sheet was elaborated recording clinical, biological, dosimetric and other preventive d…

The analysis of 138 case records of acute mastoiditis (AM) patients treated for the last 5 years has demonstrated that mastoiditis incidence grows, it shows the trend to arise shortly after development of acute otitis media, classic symptoms occur less frequently while such symptoms as pain in the ear, pulse reflex, hy…

The experience of 71,588 patients surgical treatment was summarized, of whon in 1049 (1.47%) the relaparotomy conduction necessity have occurred, and in 411 (0.57%)--in connection with acute early postoperative ileus (AEPOI) development. The timely diagnosis of developing AEPOI, adequate conduction of reoperation, expe…

Over the last 5 years an unexpectedly fast progress has been achieved in the field of xenotransplantation. This gives cause for substantial hope. Thus, the wish to use animal grafts for the replacement of human organs could become a reality. However, no results exist at present to suggest a biological and immunological…

This article gives the main parameters of amplifying screens manufactured in the USSR: the sensitivity, the resolution, the modulation depth, the noise. The technical level of Soviet screens is compared with the level of those manufactured by certain foreign companies. The measures taken to increase the technical level…

For the last 5 years the sociopsychiatric service of the public health administration of the city of Flensburg has been operating a kind of systemic family therapy. The theory of this method is described and placed in relationship with other family therapy theories. Some techniques of family therapy are demonstrated by…

During the last 10 years, we have treated 54 cases of fracture or dislocation of the lateral clavicle by transposing the coracoid process onto the clavicle. Recently, a postoperative musculocutaneous nerve injury was observed in 3 cases, all of which recovered spontaneously within 5 months. Our technique seems to entai…

We studied 69 patients with pm gastric cancer seen during the last 10 years. Lymph node metastasis was present in 40.6%; the 5-year survival was 77.1%. The macroscopic form and tumor long diameter showed a good correlation with the rate of lymph node metastasis and the prognosis. Especially with regard to the early can…

The indications and technique for laparoscopy in childhood are discussed. During the last 5 years 59 laparoscopies were carried out in the Surgical Department of the University Children's Hospital, Zürich, Switzerland, These cases are described in some detail. No complications were encountered.

OBJECTIVE: This subgroup analysis sought to determine the efficacy and tolerability of a 5-day regimen of levofloxacin 750 mg/d compared with a 10-day regimen of levofloxacin 500 mg/d in the treatment of community-acquired pneumonia (CAP) in elderly patients (aged > or =65 years). METHODS: This subgroup analysis was b…

PURPOSE: To investigate the clinical manifestations, imaging, pathology, and prognosis of orbital solitary fibrous tumors (OSFTs). In addition, the surgical incisions and the treatment outcomes were also evaluated. METHODS: A total of 89 patients with pathologically confirmed primary OSFTs were enrolled onto this stud…

The mechanical circulatory support (MCS) program of the Semmelweis University Heart and Vascular Centre has become established over the last five years. The main requirements of our MCS program to be developed first were the Heart Transplantation and Heart Failure Intensive Care Unit and a well trained medical team. Th…

The potential impact of a tissue-engineered temporomandibular joint (TMJ) disc is immense. Currently, patients suffering from a severely dysfunctional TMJ have few options. Facing the general lack of safe, effective TMJ disc implants, many patients undergo discectomy, a procedure that removes the injured TMJ disc in ho…

Renal cell cancer (RCC) is known to produce metastasis to unusual sites both synchronously and metachronously several years after the primary treatment. We report a rare case of RCC with three different, sequential, and each time isolated rare site metastasis to ureteric stump, surgical site, and urinary bladder over a…

Monte Carlo techniques have become ubiquitous in medical physics over the last 50 years with a doubling of papers on the subject every 5 years between the first PMB paper in 1967 and 2000 when the numbers levelled off. While recognizing the many other roles that Monte Carlo techniques have played in medical physics, th…