• Tumors of the ampulla of Vater are rare histopathological conditions. (ispub.com)
  • The histopathological examination of the mass of the ampulla of Vater demonstrated intraductal papillary mucinous neoplasm. (ispub.com)
  • Tumors of the ampulla of Vater are rare histopathological conditions and have relatively good prognosis after resection. (ispub.com)
  • We report a case of mucin-secreting biliary neoplasm of the ampulla of Vater diagnosed peroperatively because of unsuccessful endoscopy due to pyloric stenosis, and successfully treated with transduodenal local excision. (ispub.com)
  • Upper gastrointestinal endoscopy failed to examine the second part of the duodenum and the ampulla of Vater due to pyloric stenosis. (ispub.com)
  • A circumferential resection of duodenal mucosa and ampulla of Vater was undertaken. (ispub.com)
  • After surgery, the histopathological examination of the mass of the ampulla of Vater demonstrated an intraductal papillary mucinous neoplasm (Figure 2). (ispub.com)
  • Villous or tubulovillous adenomas of the ampulla of Vater are particularly interesting since they may harbor an undetected malignant neoplasm that could become invasive if left untreated. (biomedres.us)
  • Stones that obstruct the ampulla of Vater can cause gallstone pancreatitis. (msdmanuals.com)
  • Each canal ends in an enlarged ampulla , which contains hair cells, within a receptor area called the crista ampullaris . (mhmedical.com)
  • The ampullae of the canals have a sensory end organ, the crista ampullaris, with neurosensory hair cells. (basicmedicalkey.com)
  • There is an osseous ampullae at the end of each semicircular canal which consist of ampulla crest, the crista ampullaris , and hair cells . (wikidoc.org)
  • Elasmobranchs (sharks, skates, and rays) possess an electric sense system known as the ampullae of Lorenzini. (ufl.edu)
  • This adaptation is made possible by the presence of specialized organs called ampullae of Lorenzini. (ourmarinespecies.com)
  • In order, they consist of intratesticular ducts, ducts in the epididymis (where sperm is stored and matures), ductus deferens, ejaculatory duct, and the urethra. (digitalhistology.org)
  • A ductus deferens (blue arrows) continues from each duct of the epididymis, ascends through the inguinal canal, enters the peritoneal cavity and descends into the pelvis where it comes to lie posterior to the urinary bladder (X). Near its termination the ductus deferens enlarges as the ampulla (red arrow) and is joined by the duct from a seminal vesicle. (digitalhistology.org)
  • The ampulla portion of each ductus deferens joins with the duct of a seminal vesicle to form an ejaculatory duct (blue arrow). (digitalhistology.org)
  • the duct of each joins the ampulla of the ductus deferens, to form an ejaculatory duct. (digitalhistology.org)
  • The ductus deferens runs medial to the seminal vesicle and enlarges and terminates into a sacculated structure called the ampulla of the ductus. (medscape.com)
  • Also referred to as the seminal vesicle-ejaculatory duct junction, the proximal portion of the ejaculatory duct is formed from the union of the seminal vesicle and the ampulla of the ductus deferens in the posterior-superior area of the prostate, as shown below. (medscape.com)
  • Though the junction is anatomically distinct, the duct is actually an extension of the seminal vesicle, whereas the ampulla of the ductus deferens enters the tubular structure at an angle. (medscape.com)
  • Histologically, the ductus deferens consists of 3 layers, the outer layer, the middle muscular layer, and the internal mucous layer. (medscape.com)
  • You will find more longitudinal folds of mucosa in the ampulla of mares and sow. (anatomylearner.com)
  • The accessory genital glands consist of prominent ampullae, paired non-lobulated vesicular glands (seminal vesicles), ovoid bulbo-urethral glands and the prostate, with a lobular disseminated part (pars disseminata), situated in the wall of the pelvic urethra (Hall-Martin, Skinner & Hopkins 1978). (scielo.org.za)
  • The ampulla attenuates at the base of the prostate and merges with the seminal vesicle duct to form the ejaculatory duct. (medscape.com)
  • In wild-type inner ears, Otx1 , but not Otx2 , was expressed in the lateral canal and ampulla, as well as part of the utricle. (biologists.com)
  • The peripheral branches of the bipolar cells in the vestibular ganglion course from the specialized receptors (hair cells) in the ampullae and from the maculae of the utricle and the saccule. (mhmedical.com)
  • The mucosal folds are more in ampulla and gradually decrease at the isthmus part of fallopian tube. (anatomylearner.com)
  • Ampulla is the thin walled structure just behind the infundibulum part of fallopian tube. (anatomylearner.com)
  • The nephridia are found in pairs in each segment of the worm and consist of a long coiled tube leading from the opening to the coelomic cavity, through three major loops, finally exiting the body wall via an exterior pore (Figure 1A ). (frontiersin.org)
  • There is a cavity inside the papilla - the hepatopancreatic ampulla - which is the junction of the bile and pancreatic ducts. (wikilectures.eu)
  • The lacrimal apparatus consists of the lacrimal gland and a number of ducts that drain the lacrimal secretions into the nasal cavity . (nurseslabs.com)
  • Human brain consists of a hollow cavity from which the cavity of forebrain is called as lateral cavity. (mpboardguru.com)
  • Bile is a fluid of yellowish-brown colour which consists of bile salts , bile pigments ( bilirubin , biliverdin ), fatty acids, lipids, cholesterol etc. (wikilectures.eu)
  • Bile is isosmotic with plasma and consists primarily of water and electrolytes but also organic compounds: bile salts, phospholipids. (msdmanuals.com)
  • The posterior lamella consists of the conjunctiva, the tarsus, the levator aponeurosis, and the Müller muscle. (medscape.com)
  • Ducts in the epididymis consist of 15-20 efferent ducts (blue arrows) that are coiled into cone shapes in the head of the epididymis. (digitalhistology.org)
  • It is generally accepted that short-term difficulty consists of pancreatitis, bleeding, perforation, cholangitis, and long-term one is papillary stenosis. (biomedres.us)
  • The upper punctum extends superiorly 2 mm as an ampulla prior to assuming a horizontal direction towards the lacrimal sac. (medscape.com)
  • A gelatinous partition ( cupula ) covers each ampulla and is displaced by rotation of the head, displacing hair cells so that they generate impulses. (mhmedical.com)
  • The reaction of the basilar membrane to the head rotation and the reaction of ampulla to the stapes movement were investigated. (bvsalud.org)
  • The middle or muscular layer is remarkably thick in proportion to the luminal diameter and consists mostly of outer longitudinal smooth muscle fibers with inner circular muscle fibers. (medscape.com)
  • It contributes like we consist slightly participate a axis for this embryo particularly. (need4speed.com)
  • 71, and the yolk tack the amnion consists of both sexes agrees fairly clear substance. (goldenowlhunt.com)
  • We present a 3-D finite element (FE) model of the chinchilla's inner ear consisting of the entire cochlea structure and the vestibular system. (bvsalud.org)
  • Essentially the structure consists of a layer of parallel, plate-like cells filled with silver guanine crystals. (gc.ca)
  • 45 kg Fur consists of guard hairs and dense underfur layer for trapping air for insulation ANATOMY I. Cetacea A. External Characteristics Propulsive force in swimming by tail flukes which contains neither bone or cartilage for support, dorsal fine is of the same structure Both useful in thermo-regulatory function because of extensive vascularization. (wustl.edu)
  • The acute symptoms of O. felineus infection consist of high-grade fever, malaise, anorexia, diarrhea or constipation, dull pain and discomfort in the upper right quadrant of the abdomen, arthralgia, lymphadenopathy, and urticarial skin rash. (cdc.gov)
  • Federative Interational Committee on Anatomical Terminology), consisting of experts in human embryology per se from around the world, continually reviews the latest scientific data on human embryology, sanctioning that data that is scientifically correct, and rejecting that which is scientifically false or misleading. (lifeissues.net)
  • This committee consists of 20-25 Ph.D. human embryologists from around the world. (lifeissues.net)
  • With Ampulla Packaging, you can take advantage of our economies of scale and just in time supply chains regardless of your order size. (ampulla.co.uk)
  • The tail region itself consists of the caudal peduncle and the caudal fin. (gc.ca)
  • Suckers and ampullae are absent from the tube feet. (wikipedia.org)
  • The nervous system consists of a main nerve ring which runs around the central disk. (wikipedia.org)
  • This system consists of many tiny gel-filled canals positioned on the head of the fish. (ufl.edu)
  • The outermost layer, called the fibrous layer, consists of the protective sclera and the transparent cornea. (nurseslabs.com)
  • Firstly, a pattern termed ladder activity consisted of orderly sequential contractions in the spiral turns in the corpus ceci. (massey.ac.nz)