Medical Information Search (hyperplasia • Images)


Hyperplasia: Hyperplasia (from ancient Greek ὑπέρ huper, "over" + πλάσις plasis, "formation"), or hypergenesis, is an increase in the amount of organic tissue that results from cell proliferation. It may lead to the gross enlargement of an organ and the term is sometimes confused with benign neoplasia or benign tumor.Alpha-1 blocker: Alpha-1 blockers (also called alpha-adrenergic blocking agents) constitute a variety of drugs that block α1-adrenergic receptors in arteries, smooth muscles, and central nervous system tissues.Endometrial hyperplasiaCongenital adrenal hyperplasia due to 21-hydroxylase deficiencyDrug-related gingival hyperplasia: Drug-related gingival hyperplasia is a cutaneous condition characterized by enlargement of the gums noted during the first year of drug treatment. There are three drug classes that are associated with this condition namely, anticonvulsants (such as phenyotoin and phenobartibal), calcium channel blocker (such as amlopidine, nifedipine and verapamil) and cyclosporine, an immunosuppressant Although the mechanism of drug related gingival hyperplasia is not well understood, some risk factors for the condition include the duration of drug use and poor oral hygiene.Thymus hyperplasiaNodular regenerative hyperplasia: Nodular regenerative hyperplasia is a form of liver hyperplasia associated with portal hypertension.Tunica intimaHeck's disease: Heck's disease (also known as focal or multifocal epithelial hyperplasia) is an asymptomatic, benign neoplastic condition characterized by multiple white to pinkish papules that occur diffusely in the oral cavity. Can present with slightly pale, smooth or roughened surface morphology.Neointima: Neointima typically refers to scar tissue that forms within tubular anatomical structures such as blood vessels, as the intima is the innermost lining of these structures. Neointima can form as a result of vascular surgery such as angioplasty or stent placement.Angiolymphoid hyperplasia with eosinophilia: Angiolymphoid hyperplasia with eosinophilia (also known as: "Epithelioid hemangioma," "Histiocytoid hemangioma," "Inflammatory angiomatous nodule," "Intravenous atypical vascular proliferation," "Papular angioplasia," "Inflammatory arteriovenous hemangioma," and "Pseudopyogenic granuloma") usually presents with pink to red-brown, dome-shaped, dermal papules or nodules of the head or neck, especially about the ears and on the scalp.James, William; Berger, Timothy; Elston, Dirk (2005).Geranylhydroquinone 3''-hydroxylase: Geranylhydroquinone 3-hydroxylase (, GHQ 3-hydroxylase) is an enzyme with system name geranylhydroquinone,NADPH:oxygen oxidoreductase (3-hydroxylating). This enzyme catalyses the following chemical reactionEpithelial dysplasia: Epithelial dysplasia, a term becoming increasingly referred to as intraepithelial neoplasia, is the sum of various disturbances of epithelial proliferation and differentiation as seen microscopically. Individual cellular features of dysplasia are called epithelial atypia.Drug-induced pseudolymphoma: Drug-induced pseudolymphoma results from exposure to medications, which results in cutaneous inflammatory patterns that resemble lymphoma, most frequently mycosis fungoides.James, William; Berger, Timothy; Elston, Dirk (2005).Prostate saturation biopsy: Prostate saturation biopsy typically entails 40-80 core samples taken from the prostate under general anesthesia.Centers for Medicare and Medicaid Services]: Summary of Fee Schedule Policies, 2009]Sestamibi parathyroid scintigraphyTransurethral resection of the prostateThyroid adenomaJugular venous pressureGoblet cell: A goblet cell is a glandular, modified simple columnar epithelial cell whose function is to secrete gel-forming mucins, the major components of mucus. The goblet cells mainly use the merocrine method of secretion, secreting vesicles into a duct, but may use apocrine methods, budding off their secretions, when under stress.Castleman's diseaseGross pathology: Gross pathology refers to macroscopic manifestations of disease in organs, tissues, and body cavities. The term is commonly used by anatomical pathologists to refer to diagnostically useful findings made during the gross examination portion of surgical specimen processing or an autopsy.Parathyroiditis: Parathyroiditis is a condition involving inflammation of the parathyroid gland.Adrenocortical hyperfunctionEpristerideMinC: The MinC protein is one of three proteins encoded by the minB operon and which is required to generate pole to pole oscillations prior to bacterial cell division as a means of specifying the midzone of the cell. This function is achieved by preventing the formation of the divisome Z-ring around the poles.Vascular smooth muscleMuscle hypertrophyPolytetrafluoroethyleneLaryngeal papillomatosisParathyroid neoplasmCushing reflex: Cushing reflex (also referred to as the vasopressor response, the Cushing effect, the Cushing reaction, the Cushing phenomenon, the Cushing response, or Cushing's Law) is a physiological nervous system response to increased intracranial pressure (ICP) that results in Cushing's triad of increased blood pressure, irregular breathing, and a reduction of the heart rate. It is usually seen in the terminal stages of acute head injury and may indicate imminent brain herniation.Carotid ultrasonography: Carotid ultrasonography is an ultrasound-based diagnostic imaging technique to reveal structural details of the carotid arteries, so as to look for blood clots, atherosclerotic plaque buildup, and other blood flow problems.MedlinePlus > Carotid duplex Update Date: 5/12/2009.Absent adrenal glandSaw palmetto extract: Saw palmetto extract is an extract of the fruit of Serenoa repens. It is rich in fatty acids and phytosterols.Radial scar: In breast pathology, a radial scar of the breast, formally radial scar of the breast, is a benign breast lesion that can radiologically mimic malignancy, i.e.CabazitaxelKeratinocyte: A keratinocyte is the predominant cell type in the epidermis, the outermost layer of the skin, constituting 90% of the cells found there.Superficial vein: Superficial vein is a vein that is close to the surface of the body. This differs from deep veins that are far from the surface.Endometrium: The endometrium is the inner mucous membrane of the mammalian uterus.AngioplastyCarcinogen: A carcinogen is any substance, radionuclide, or radiation that is an agent directly involved in causing cancer. This may be due to the ability to damage the genome or to the disruption of cellular metabolic processes.DutasterideTemporal analysis of products: Temporal Analysis of Products (TAP), (TAP-2), (TAP-3) is an experimental technique for studyingBachelor of Environmental Science: A Bachelor of Environmental Science is an undergraduate bachelor's degree awarded for courses taken in the study of environmental science or related disciplines, such as sustainable resource development, environmental health, or ecological sustainability, and may also be known as a Bachelor of Environmental Science and Management degree in some schools.Amphiregulin: Amphiregulin, also known as AREG, is a protein that in humans is encoded by the AREG gene.Common iliac artery: The common iliac arteries are two large arteries that originate from the aortic bifurcation at the level of the fourth lumbar vertebra. It ends in front of the sacroiliac joint, bifurcate the external iliac artery and internal iliac artery.Stratified squamous epithelium: A stratified squamous epithelium consists of squamous (flattened) epithelial cells arranged in layers upon a basal membrane. Only one layer is in contact with the basement membrane; the other layers adhere to one another to maintain structural integrity.HyperparathyroidismBreast engorgementBrain biopsyFibrocystic breast changesIntestinal metaplasia: 200px|right|thumb|Intestinal metaplasia (top middle of image) of the gastric antrum and [[stomach cancer|adenocarcinoma of the stomach (left/centre of image). H&E stain.Transurethral incision of the prostateBalloon catheter: A balloon catheter is a type of "soft" catheter with an inflatable "balloon" at its tip which is used during a catheterization procedure to enlarge a narrow opening or passage within the body. The deflated balloon catheter is positioned, then inflated to perform the necessary procedure, and deflated again in order to be removed.Adenocarcinoma of the lung: Adenocarcinoma of the lung (pulmonary adenocarcinoma) is a common histological form of lung cancer that contains certain distinct malignant tissue architectural, cytological, or molecular features, including gland and/or duct formation and/or production of significant amounts of mucus.Enterochromaffin cell: Enterochromaffin (EC) cells, or "Kulchitsky cells", are a type of enteroendocrine and neuroendocrine cell occurring in the epithelia lining the lumen of the digestive tract and the respiratory tract that release serotonin.Common carotid artery: In anatomy, the left and right common carotid arteries (OED 2nd edition, 1989.Entry "carotid" in Merriam-Webster Online Dictionary.PregnanetriolGallbladder polyp: Gallbladder polyps are growths or lesions resembling growths (polypoid lesions) in the wall of the gallbladder. True polyps are abnormal accumulations of mucous membrane tissue that would normally be shed by the body.New Zealand rabbitDermal equivalent: The dermal equivalent is an in vitro model of the dermal layer of skin. It is constructed by seeding dermal fibroblasts into a collagen gel.Aldosterone-to-renin ratio: Aldosterone-to-renin ratio (ARR) is the mass concentration of aldosterone divided by the plasma renin activity in blood plasma. The aldosterone/renin ratio is recommended as screening tool for primary hyperaldosteronism.Cardiac imagingMulti-link suspension: __NOTOC__FludrocortisoneMature messenger RNA: Mature messenger RNA, often abbreviated as mature mRNA is a eukaryotic RNA transcript that has been spliced and processed and is ready for translation in the course of protein synthesis. Unlike the eukaryotic RNA immediately after transcription known as precursor messenger RNA, it consists exclusively of exons, with all introns removed.ProstatitisImmunoperoxidase: Immunoperoxidase is a type of immunostain used in molecular biology, medical research, and clinical diagnostics. In particular, immunoperoxidase reactions refer to a sub-class of immunohistochemical or immunocytochemical procedures in which the antibodies are visualized via a peroxidase-catalyzed reaction.Lung receptor: Lung receptors sense irritation or inflammation in the bronchi and alveoli.




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