97,826 papers found

Vertical mammaplasty, a technique that avoids submammary scars, has proved to be a reliable method of breast reduction because it is adaptable to most cases and produces beautiful and durable results. What about secondary cases? In the last 14 cases referred for secondary mammaplasty, at 1-19 years after their initial…

This study evaluated the efficacy and safety of endoscopic pneumatic balloon dilatation as the initial treatment for achalasia of the cardia. 15 patients with achalasia underwent a total of 19 dilatations using the new polyethylene dilator (Microvasive Rigiflex Balloon Dilator) over the last 6 years. An overall treatme…

Our investigation on the chemistry of biologically active natural products during the last 40 years since 1953 are reviewed in this paper. The following subjects are discussed: I. photochemical relationship between rhodopsin and compounds related to areca alkaloid, II. furanoid diterpenoid constituents from dioscoreace…

The charts of the last 200 patients with idiopathic preretinal macular gliosis (IPRMG) seen in the Retina Service of Montefiore Medical Center, Albert Einstein College of Medicine, were reviewed. We found that IPRMG is a disease of older people, tends to have a nonprogressive course, and rarely causes severe visual los…

The levels of antibacterial amongst 991 strains responsible for significant bacteriuria, isolated in central Scotland at the end of 1990, have been determined by breakpoint sensitivity testing. Overall resistance to the commonly used antibacterials for UTI, trimethoprim and ampicillin was 23% and 36%, revealing that re…

Results are presented of a series of 84 patients receiving renal retransplants over the last 12 years. One year survival rate of patients and transplants was 87.6% and 79.1% respectively, compared with 92.5% and 81.2% for the 783 first grafts performed during the same period. Positive prognostic features were the absen…

The results of treatment of 1,843 patients with acute cholecystitis are analysed. Operations were carried out on 766 patients, postoperative lethality 3.5%. A more active surgical tactics was accepted in the last 3 years, as the result of which postoperative lethality fell to 1.2% in 1988. Cholecystostomy was conducted…

On the basis of our own patient population of the last 12 years which involved 17 traumatic ruptures of the descending thoracic aorta in the isthmus area (preoperative hospital mortality at the time of diagnosis: 5.8%; surgical mortality: 27%; postoperative hospital mortality: 18.7%) the problems of assessing indicatio…

Iatrogenic diseases which were an immediate cause of death or played an important role in thanatogenesis were found in 319 (14.2%) of 2250 autopsy cases of patients with surgical, therapeutical and neurosurgical pathology. Surgical iatrogenesis was established in 226 (70.8%), and therapeutical one in 59 (18.5%) cases.…

In December 1984, 424 students at the National Veterinary College, Lyon, France, were skin-tested with a phenol-soluble antigen of Brucella abortus B19. Of all students, 2.6% had a positive intradermal reaction indicating previous contact with Brucella. Prevalence of positive reactions was significantly lower among stu…

In a review of 549 cases of breast cancer in the last 16 years, 7 cases with lobular carcinoma have been studied. All of the patients appeared well and were without recurrence. Two cases had been lobular carcinomas in situ, one of which had arisen in a small fibroadenoma associated with malignant phyllodes tumor in the…

Three Arab children with congenital hypoplastic anaemia are reported. The three children presented with pallor in the first 3 months of life. All were given corticosteroids at different times. The first child is on high doses of prednisone and also needs blood transfusion every 6 weeks. The second child is on 5 mg pred…

During the last few decades there has been a steady rise of the incidence of upper urinary tract stones in the industrialized countries. Dietary factors, mainly an increased consumption of animal protein, probably explain part of this dramatic change. Little is, however, known how other components of the altered life s…

A KAP (knowledge, attitude and practice) survey was conducted among 500 fertile Hausa women of northern Nigeria aged 15-44 years to test their understanding about family planning and reproductive biology. Three hundred and fifty-six women (71.2%) were still not satisfied with their family size and only 185 women (37%)…

Of 296 occult breast cancers diagnosed at Kaiser-Permanente Medical Center, Los Angeles, in the last ten years, 80 were classified as minimal and 167 as nonminimal. Minimal cancers were intraductal, lobular in situ, or invasive and 0.5 cm or less in diameter. In the occult-minimal group, no woman had axillary node meta…

Cases of acquired methemoglobinemia have been identified with increasing frequency in Los Angeles during the last several years. Among 18 patients, both infants and adults, the most commonly incriminated agent was silver nitrate used for topical antibacterial prophylaxis of burn wounds. One burned child died from overw…

Mass immunization against tetanus has been organized in the Livny district of the Orel region. The centralized depository of the registration cards for all the vaccinees has been created at the reception department of the central district hospital. The continuity in the activities of the institutions for prophylaxis an…

The laboratories charged with dairy product control have had to determine the nitrates and nitrites especially for the examination of products in view of export. The use of nitrates is prohibited in France. Some E.E.C. countries however authorize its use in cheese-making. The L.C.H.A. has carried for the last several y…

Stable flies, Stomoxys calcitrans, are serious pests of livestock, humans, companion animals and wildlife worldwide. During the last 20+ years, changes in agronomic practices resulted in serious outbreaks of stable flies in several countries. These outbreaks disrupted livestock production and human recreation resulting…

OBJECTIVES: To explore formal and informal care costs in the last 3 months of life for people with dementia, and to evaluate the association between transitions to hospital and usual place of care with costs. DESIGN: Cross-sectional study using pooled data from 3 mortality follow-back surveys. SETTING AND PARTIC…