97,340 papers found

The efficacy of photodynamic therapy (PDT) with 5-aminolevulinate and methyl aminolevulinate in the treatment of actinic keratosis has been demonstrated in a large number of clinical studies over the last several years. Here, we recapitulate the major findings, comparing the various photosensitizers, light sources and…

Brenner tumor is a solid benign tumor of the ovary, with its origin in the parammesonephric celomic epithelium and represents about the 0.5 an the 0.79% of all ovarian tumors. We present a case of a woman in which we found a Brenner Tumor in the left ovary while we were performing an abdominal total hysterectomy. As a…

Post-operative intervertebral disc space infection had been recognised as a clinical entity with its own characteristics. Various treatments have been described. During the last six years 3127 open lumbar intervertebral disc operations were performed of which 15 (0.5%) showed a post-operative discitis. We treated our p…

Malignant mesothelioma of the tunica vaginalis testis is a fairly rare disease, but it seems to have become more common in the last few years, according to epidemiological data. At least 45 cases have been reported in medical literature, 29 of which originating from Anglo-Saxon countries. Asbestos is the aetiological f…

During the last 20 years, only a few studies have been published concerning large pericardial effusion. We recently reviewed 34 patients who presented with large pericardial effusion not associated with trauma. Our analysis revealed that half of the patients (52 percent) had pericardial effusion of unknown origin. Four…

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 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…

One of the most important technical advances in cervicofacial plastic surgery over the last few years is undoubtedly the use of the musculocutaneous flap from pectoralis major. A review of its application in 57 cases showed the flap to be of excellent viability (5% total necrosis of flap), and to offer multiple possibi…

The pyodermatitis proliferation around or on chronic leg ulcers derived from bone infection or of varicose origin is rare. The author, who has only seen 7 cases over the last ten years, stresses the importance of making an aetiological diagnosis which often has to be based on repeated histological examinations. Two cli…

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…

BACKGROUND: The number of hip fractures has doubled in the last 30-40 years in many countries. Age-adjusted incidence has been reported to be decreasing in Europe and North America, but is there a decreasing trend in all age groups? PATIENTS AND METHODS: This population-based study included all hip-fracture patients o…

BACKGROUND: The 21(st) Century cannot see the examination of health status of elderly, population, children and adolescents; but not for females. AIMS: current study are 1) to examine the health conditions; 2) provide an epidemiological profile of changing health conditions in the last one half decade (2002-2007); 3)…

This report analyzed the 7,763 cases treated at T.W.M.C., where radiotherapy has been mainly used, between 1968 and 1984. Of these, 258 cases (3.3%) had multiple primary malignant neoplasms, among which 88 cases involved head and neck cancer. The incidence averaged 1.6% during the first 5 years, but increased to an ave…

OBJECTIVE: To analyze the factors that increase the practice of condomless anal sex (CAS) among adolescent men who have sex with men (AMSM) and adolescent travestis and transgender women (ATGW) in three Brazilian state capitals. METHODS: PrEP1519 is a prospective, multicenter cohort study demonstrating the effectivene…

Cannabis is the third most consumed drug worldwide. Thus, healthcare providers should be able to identify users who are in need for an intervention. This study aims to explore the relationship of acute, chronic, and early exposure (AE, CE, and EE) to cannabis with cognitive and behavioral harms (CBH), as a first step t…

OBJECTIVE: To assess the accuracy of diagnosis and efficacy of management of pulmonary thromboembolism (PTE) and the related risk factors in hospitalized patients. METHODS: The clinical data of 149 inpatients with PTE admitted to Anzhen hospital from Jan 1985 to Dec 1999 were reviewed. The clinical epidemiological pro…

BACKGROUND: We hypothesized that children with congenital solitary functioning kidney (CSFK) present forms of congenital urinary tract anomalies (CUTA) with higher chance of spontaneous resolution compared with patients with two kidneys. METHODS: We retrospectively selected 75 consecutive children with CUTA of the CSF…

Climate-induced tree mortality became a global phenomenon during the last century and it is expected to increase in many regions in the future along with a further increase in the frequency of drought and heat events. However, tree mortality at the ecosystem level remains challenging to quantify since long-term, tree-i…

This study evaluates the effect of the spontaneous pubertal increase in sex steroids on GH secretion in GH-deficient patients. Fifteen patients (10 boys, 5 girls) with idiopathic isolated GH deficiency diagnosed before puberty (GH peak < 8 micrograms/l after 2 arginine insulin stimulation tests) were reevaluated for th…

OBJECTIVE: To assess the medium- and long-term effectiveness of selective posterior rhizotomy (SPR) for spastic cerebral palsy. METHODS: A retrospective analysis was made on 27 patients with spastic cerebral palsy undergoing SPR between January 1997 and January 2008, whose data were complete with more than 5 years fol…