Search results for "SKIN"
showing 10 items of 3630 documents
Surgical technique of the supraorbital key-hole craniotomy.
2003
BACKGROUND The enormous development of microsurgical techniques and instrumentation together with preoperative planning using the excellent preoperative diagnostic facilities available, enables neurosurgeons to treat more complicated diseases through smaller and more specific approaches. METHODS The technical details of the supraorbital key-hole craniotomy are described in this article as it has been evolving in our experience for more than 10 years. After an eyebrow skin incision with careful soft tissue dissection and single frontobasal burr-hole trephination, a supraorbital craniotomy is carried out with a diameter of about 1.5 x 2.5 cm. As a real frontolateral approach, the supraorbital…
Male breast cancer: Modified radical mastectomy or breast conservation surgery? A case report and review of the literature
2016
INTRODUCTION: Male breast cancer (MBC) is a rare disease that accounts for <1% of breast cancer cases. The most common treatment is modified radical mastectomy (MRM). Recently, breast conservative surgery (BCS) is getting popular for MBC treatment. We report a case and reviewed the literature to investigate whether emerging BCS can be considered as an alternative of a more radical surgery. PRESENTATION OF CASE: A 46 y.o. patient, presented with a painless left breast lump over a period of six months. The patient underwent a quadrantectomy at another institution. Pathology revealed an intraductal carcinoma in close proximity to the margins of excision. Adjuvant hormonal therapy was proposed …
Primary ciliary dyskinesia in adults with bronchiectasis: Data from the Embarc registry
2018
Introduction: Primary ciliary dyskinesia (PCD) is an inherited cause of bronchiectasis where defects in motile cilia result in failure to clear mucus. Individuals have life-long productive cough and recurrent infections Methods: The embarc registry is a prospective pan-European observational study of adults with bronchiectasis. Data entered into the registry between March 2015 and Jan 2018 was assessed. Disease severity in PCD was compared to two age and gender matched cohorts, the first consisting of individuals with immune deficiency and a second with idiopathic disease. Results: 287/11204 individuals (2.6%) were reported to have PCD. 65% were female, reflecting the female predominance in…
Decidual endothelial cells express surface-bound C1q as a molecular bridge between endovascular trophoblast and decidual endothelium.
2008
This study was prompted by the observation that decidual endothelial cells (DECs), unlike endothelial cells (ECs) of blood vessels in normal skin, kidney glomeruli and brain, express surface-bound C1q in physiologic pregnancy. This finding was unexpected, because deposits of C1q are usually observed in pathologic conditions and are associated with complement activation. In the case of DECs, we failed to detect immunoglobulins and C4 co-localized with C1q on the cell surface. Surprisingly, DECs expressed mRNA for the three chains of C1q and secreted detectable level of this component in serum-free medium. The ability to synthesize C1q is acquired by DECs during pregnancy and is not shared by…
Peptide neuroanatomy of adjuvant-induced arthritic inflammation in rat
1988
The influence of adjuvant-induced arthritis of the rat on central and peripheral peptide neuroanatomy was investigated by immunohistochemistry. The most striking feature of arthritic rats was the differential intensification of neuronal proenkephalin- and prodynorphin-related staining in dorsal horn. Changes were ipsilateral in monoarthritic and bilateral in polyarthritic rats as compared to controls. Opioid responsive neurons were target of substance P (SP) and calcitonin gene-related peptide (CGRP) fibers. Changes of SP and CGRP predominated in peripheral inflamed tissue and consisted of intensified immunostaining and an apparent sprouting of sensory fibers particularly around venules, in…
A Review of the Cardiovascular and Anti-Atherogenic Effects of Ghrelin
2013
Ghrelin is a peptide hormone produced mainly in the stomach that has widespread tissue distribution and diverse hormonal, metabolic and cardiovascular activities. The circulating ghrelin concentration increases during fasting and decreases after food intake. Ghrelin secretion may thus be initiated by food intake and is possibly controlled by nutritional factors. Lean subjects have increased levels of circulating ghrelin compared with obese subjects. Recent reports show that low plasma ghrelin is associated with elevated fasting insulin levels, insulin resistance and type 2 diabetes mellitus. Factors involved in the regulation of ghrelin secretion have not yet been defined; however, it is as…
A case of combined Farber and Sandhoff disease
1989
We describe a patient with the biochemically established combination of Farber and Sandhoff disease. A 6-month-old girl of consanguineous Turkish parents presented with hoarseness, stridor, scattered skin nodules, painful swelling of hand joints and ankles, and cherry-red macular spots. Until the age of 2 years her motor and physical condition deteriorated distinctly, however her mental state remained unchanged. A biopsied skin nodule disclosed lysosomal inclusions within storage cells that were typical of Farber disease (curved tubular structures). However, other inclusions (e.g. zebra bodies) were also found. Biochemical findings included ceramide accumulation in skin nodules and cultured…
Psycho‐oncological care of melanoma patients in certified skin cancer centers
2017
Background The establishment und certification of skin cancer centers (SCCs) in compliance with requirements issued by the German Cancer Society play a key role for quality-assured treatment of skin cancer patients. These requirements also call for the implementation of a qualified psycho-oncology program. When planning the present study, we assumed site-specific differences in the way such programs were implemented at various SCCs. Methods In 2014, we conducted a cross-sectional survey of all SCCs certified at the time (n = 43), in which these institutions were asked to provide information on the structural and process quality of their psycho-oncology programs. Results Overall, 81.4 % of c…
Human Prostate Cancer: A Direct Role for Oestrogens
2007
We have studied the response to oestrogen and expression of oestrogen receptors in responsive LNCaP and androgen non-responsive PC3 human prostate cancer cell lines. Growth of LNCaP cells is significantly stimulated by physiological concentrations of oestradiol; this growth increase appears to be comparable to that induced by either testosterone or dihydrotestosterone. In contrast, oestradiol significantly inhibits the proliferation of PC3 cells. We also present novel evidence for functional oestrogen binding in LNCaP cells. This evidence was first obtained by means of radioligand binding assays and was further corroborated using: (a) immunocytochemical analysis of oestrogen and progesteron…
Behandlung der ausgeprägten Pubertätsgynäkomastie mit Tamoxifen
1987
Based on the good results of another author 10 boys with marked pubertal gynecomastia were treated with the antioestrogen Tamoxifen (Nolvadex) at a dose of 20-40 mg/d orally for 2-12 months. In most cases the gynecomastia decreased totally, only two patients experienced palpable subareolar glandular tissue at the end of therapy. Side effects were not noted. During therapy levels of estradiol and testosteron increased, with a more pronounced elevation of estradiol. Basal values of LH and FSH remained nearly unchanged, but LH showed an increased response to LH-RH, which could be explained by the antioestrogenic effect of Tamoxifen at the hypothalamic level. The reduction of breast size in spi…