96,742 papers found

Through the potency monitoring program at the University of Mississippi supported by National Institute on Drug Abuse (NIDA), a total of 18108 samples of cannabis preparations have been analyzed over the last decade, using a validated GC/FID method. The samples are classified as sinsemilla, marijuana, ditchweed, hashis…

BACKGROUND: SELENON-related myopathy (SELENON-RM) is a rare congenital myopathy characterized by slowly progressive axial muscle weakness, rigidity of the spine, scoliosis, and respiratory insufficiency. Laminin-a2-related muscular dystrophy (LAMA2-MD) has a similar clinical phenotype, which ranges from severe, early-o…

OBJECTIVE: To determine the incidence and longitudinal trends of Wegener's granulomatosis (WG) in the pediatric population of Southern Alberta over the last 15 years. RESULTS: Fifteen cases of childhood WG were confirmed. The average annual incidence was 2.75 cases/million/year, with a steep increase over the last 5 y…

Eighty-one cases of renal cell carcinoma in last twelve years (1975-1987) have been reviewed and examinations contributing to initial diagnosis of renal cell carcinoma were studied retrospectively. In earlier 5 years from 1975 to 1980, ultrasonography less contributed to detection of renal cell carcinoma than computed…

BACKGROUND: Mean organ donor age has increased in recent years, conditioned by causes of death and population profile. We analyzed organ donation in Galicia during the last 8 years. MATERIALS AND METHODS: We analyzed donors in Galicia between 2000 and 2007, studying age, cause of death, donation effectiveness, and org…

BACKGROUND: Controversy remains over whether different surgical approaches exert an impact on the component positioning in total hip arthroplasty. We conducted a retrospective study to reveal the long-term position of prostheses in the first group of patients in China who underwent direct anterior hip arthroplasty. ME…

OBJECTIVE: To determine the association between depressive symptoms not identified by the family physician and polypharmacy in patients over 60 years old. METHODS: A case-control design with non-probabilistic sampling. INCLUSION CRITERIA: > or = 60 years old both sexes, without disease or with one disease-balanced il…

The paper reports on the casuistics of the colon cancer in the Clinic of Surgery of the "Griviţa" Clinical Hospital, for 21 years (1966-1986) with emphasis on the situs peculiarities on the right and left colon. Whereas the left colon cancer (LCC) started in 32% of cases with subocclusive and occlusive syndromes…

PURPOSE: The aim of the study was to assess the role of residual hip dysplasia as a risk factor for osteoarthritis (OA) in developmental dysplasia of the hip (DDH). METHODS: Fifty-one patients (60 hips) with late-detected DDH were studied. Reduction had been performed at a mean age of 19 months (range 4-65 m…

IMPORTANCE: Human papillomavirus (HPV) infections cause anogenital cancers and warts. The 9-valent HPV vaccine provides protection against 7 high-risk types of HPV responsible for 90% of cervical cancers and 2 other HPV types accounting for 90% of genital warts. OBJECTIVE: To determine whether HPV type-specific antibo…

In 51 consecutive patients with malignant hypertension collected from 1976 to 1981 we have analysed patient and kidney survival at 5 years and at last follow-up. The patients were 41 men, 10 women, mean age 53 years, with a stage III (63%) or stage IV (27%) fundi and a diastolic blood pressure (BP) greater than 130 mmH…

A retrospective review of all stool samples obtained from children aged < 16 years with diarrhoea from University of Malaya Medical Centre (UMMC), Kuala Lumpur, from 1978 to 1997 was undertaken to ascertain the pattern of bacterial pathogens causing diarrhoea in children in an urban area in Malaysia. Of 26444 stool sam…

To evaluate patient compliance with Papanicolaou (Pap) smear screening after tubal ligation compared with other methods of birth control in patients who develop cervical cancer, a retrospective review of 262 women with cervical cancer diagnosed at age < or = 70 years was undertaken at the Albert Einstein College of Med…

BACKGROUND: This study reports early mortality and survival from colorectal cancer in relation to the pattern of treatments delivered by the multidisciplinary team (MDT) meeting at a high-volume institution in England over 14 years. METHODS: All patients diagnosed with colorectal cancer and discussed during MDT meetin…

Follow-up studies over more than one and a half years (average 6.5 years) were performed in 51 patients with "moyamoya disease". Activities of daily living (ADL) was assessed and graded into five levels both at the time of admission into hospital and at the last assessment in the follow-up study, as follows. Grade I: F…

OBJECTIVES: (1) To compare the number of hospital days used by survivors with those by persons in their last, second last, and third last year of life in relation to age; (2) to analyse lifelong hospital utilisation in relation to life expectancy. DESIGN: Cohort study using a 10% sample (stratified by age and sex) of…

Matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS) was introduced into the microbiological routine more than 10 years ago. Since then it has almost replaced biochemical identification. It is unrivaled in terms of accuracy and cost. From a laboratory's perspective it would be an…

This work presents a family, a mother and her 3 daughters, aged: 10 months, 4 years, 5 years with Rieger's anomaly. For children, this anomaly is associated with glaucoma and buphtalmy, this last element is the one that made the family ask for medical assistance and come to the hospital. The study of the disease was do…