RF2HKKR09–Intussusception of the intestines, X-ray
RM2ANCD6M–Human anatomy, including structure and development and practical considerations . embling adenoid tissue,covered by a single layer of columnar epithelium exhibiting a cuticular border. Thechief difference, on the other hand, is the absence of villi, in consequence of whichthe velvety appearance imparted by the latter is not seen in the large intestine.Valvulae conniventes are also wanting, although there are projections into the largegut involving all or a part of the coats internal to the serous tunic. The muscularismucosae is less regular in its development, being feebly represented in the c
RMPFM93E–. The cyclopædia of anatomy and physiology. Anatomy; Physiology; Zoology. RODENTIA. 389 The colon (e) is for a short distance almost of the same diameter as the caecum, but it soon diminishes in size, and throughout the rest of its extent is scarcely wider than the small intestine. Internally, it presents no septa or valvulae conniventes. The intestinal papillae form small lamella?, the borders of which are fringed with delicate filaments ; these papilla? extend throughout the whole length of the small intestine, but towards its termination becomes smaller and less per- ceptible. In the rats,
RF2HKKPYR–Intussusception of the intestines, X-ray
RM2AWCPM0–Human physiology . folds in the form ofcrescentic projections of the mucous membrane, placed transverselyto the axis of the bowel, at a short distance from one another(valvulae conniventes or valves of Kerkring). The whole surface,including the valvular folds, is closely beset with villi, of varyinglength, cylindrical in the jejunum, filiform in the ileum (Fig. 41),which enormously increase the intestinal surface. The mucouscoat of the large intestine is smooth, and destitute of villi(Fig. 42). Between the villi of the small intestine, in every part, arethe simple tubular glands, Lieberkiihns
RF2KFJW1G–Intussusception of the intestines, ultrasound scan
RMPFN5X8–. The cyclopædia of anatomy and physiology. Anatomy; Physiology; Zoology. STOMACH AND INTESTINE. 351 sence occurs in the agminate follicles, or " Peyer's patches." Here they are absent over the several follicles which together form each patch ; and become short, (a, Jig. 21*2, p. 358.) blunt, irregular, or even confluent, where they occupy their interstices. We have seen that each of the valvulae conniventes is a doubled fold of membrane, separated by a layer of areolar tissue. While the minute intestinal tube may almost be re- garded as a mere membranous lamina, which is involuted s
RF2K4809G–Intussusception of the intestines, CT scan
RM2AN0407–Anatomy and physiology : designed for academies and families . duodenum. 26, Its valvulfflconniventes. 27. 29, The liver. 2S, The gall bladder. 30, The hepatic duct. 31,The ductus communis choledochus. 32, Its opening into the duodenum. 33, Thepancreas. 34, Its opening into the duodenum. 35, The upper part of the jejunum.36, 36, 36, The ilium. 37, Some of its valvulae conniventes. 3S, The lower extrem-ity of the ilium. 39, The ilio-colic valve. 41, The csecum or caput coll. 42, Thevermiform appendage. 43, 44, The ascending colon. 45, The transverse colon. 46,47, 47, The descending colon. 48, T
RF2K4808T–Intussusception of the intestines, CT scan
RM2CDXFXX–. Kirkes' handbook of physiology . on an average for each full meal. This stream of food passingdown the small intestine, slowly because of the valvulae conniventes, meetsa number of secretions which contain enzymes which act on each of the threegreat food principles, proteids, fats, and carbohydrates. These secretions arethe pancreatic fluid, the succue entericus, and the bile. 332 FOOD AND DIGESTION The Pancreas. The pancreas is situated within the curve formedby the duodenum; and its main duct opens into that part of the small intestinethrough a duct common to it and to the liver and about
RM2CRP0MB–. The American journal of roentgenology, radium therapy and nuclear medicine . sfree from folds of the mucous membrane,and diflerent anatomical forms are attrib-uted to the valvulae conniventes of the 92 Mechanism of Movement of the Mucous Membrane of the Digestive Tract duodenum and the small intestines. Allthought of a change of form of the foldsof the mucous membrane, on account of amovement of their own, has been com-pletely ignored. But a closer study of thestructure of the relief of the folds of themucous membrane of the intestines onanatomical preparations and on the livingintestines wi
RM2CDXG14–. Kirkes' handbook of physiology . Fig. 204. Fig. 265. Fig. 264.—Piece of Small Intestine (previously distended and hardened by alcohol). Laidopen to Show the Normal Position of the Valvule Conniventes. Fig. 265.—Section of the Pancreas of a Dog During Digestion, a. Alveoli lined with cells,the outer zone of which is well stained with hematoxylin; d, intermediary duct lined with squa-mous epithelium. X 350. (Klein and Noble Smith.) or four hours on an average for each full meal. This stream of food passingdown the small intestine, slowly because of the valvulae conniventes, meetsa number of se
RM2CP76MJ–. On the anatomy of vertebrates [electronic resource] . Valvulae conniventes, Humansmall intestine, cxlviix. 339. Section of Human jejunum : magu. 50diam. cxlvih. nified section of the intestinal tunics,fig. 339, a are the villi, c the submu-cous areolar tissue, e transverse fibres,/longitudinal fibres of the 1 The length of the body from the vertex to the vent, not to the heel, is that whichshould be taken for comparison of proportionate length of the intestines in Man withthose of brutes recorded in the Tables of xn, tome iv. pp. 182-208. ALIMENTARY CANAL OP BIMANA. 439 muscular coat; In fig
RMRN5G0G–. Anatomy, descriptive and applied. Anatomy. THE JEJUNUM AND ILEUM 1291 below the point where the bile and pancreatic ducts enter the intestine, they are very large and closely approximated. In the transverse portion of the duodenum and upper half of the jejunum they are large and numerous; and from this point, down to the middle of the ileum, they diminish considerably in size. In the lower part of the ileum they almost entirely disappear; hence the comparative thinness of this portion of the intestine as compared with the duodenum and jeju- num. The valvulae conniventes retard the passage of
RMREFE0J–. The comparative anatomy of the domesticated animals. Veterinary anatomy. 408 THE DIGESTIVE APPARATUS IN MAMMALIA. Interior.—Viewed internally, the caecum offers for study the valvulce or transverse ridges corresi)onding to the external furrows. We have already seen that these are due to simple circular folds, comprising in their thick- ness the three tunics of the organ, and that they are susceptible of being effaced by distention, to re-appear afterwards in varying number and position ; differing widely, in this respect, from the valvulae conniventes of the small intestine. Two orifices, pl
RMRD56FE–. The cyclopædia of anatomy and physiology. Anatomy; Physiology; Zoology. RODENTIA. 389 The colon (e) is for a short distance almost of the same diameter as the caecum, but it soon diminishes in size, and throughout the rest of its extent is scarcely wider than the small intestine. Internally, it presents no septa or valvulae conniventes. The intestinal papillae form small lamella?, the borders of which are fringed with delicate filaments ; these papilla? extend throughout the whole length of the small intestine, but towards its termination becomes smaller and less per- ceptible. In the rats,
RMRD56EB–. The cyclopædia of anatomy and physiology. Anatomy; Physiology; Zoology. STOMACH AND INTESTINE. 351 sence occurs in the agminate follicles, or " Peyer's patches." Here they are absent over the several follicles which together form each patch ; and become short, (a, Jig. 21*2, p. 358.) blunt, irregular, or even confluent, where they occupy their interstices. We have seen that each of the valvulae conniventes is a doubled fold of membrane, separated by a layer of areolar tissue. While the minute intestinal tube may almost be re- garded as a mere membranous lamina, which is involuted s
RMRJD9TM–. The cat : an introduction to the study of backboned animals, especially mammals. Cats; Anatomy, Comparative. 176 THE CAT [CHAP. VI. entering the stomach, has its mucous membrane elevated into transverse folds, which may be called " quasi valvulae conniventes.,, Outside the mucous membrane is a layer of areolar tissue, and outside that is a thick muscular coat of two layers—the fibres of each being spirally directed, but .those of the inner layer being the more horizontal, and those of the outer layer the more longitudinal. Those of the outer layer are very thin, and wanting every here a
RMRN5G4C–. Anatomy, descriptive and applied. Anatomy. 1286 THE ORGANS OF DIGESTION Interior of the Duodenum (Fig. 1029).—The proximal part of the duodenum is comparatively smooth. Valvulae conniventes begin to appear in the distal half. COMMON BILE DUCT Fig. 1029.—The interior of the duodenum. (Spalteholz.) Gastric artery. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Gray, Henry, 1825-1861; Spitzka, Edward Anthony, 1876-1922. Phi
RMRJ52FG–. The chordates. Chordata. 30 Basic Structure of Vertebrates 'VILLI PLICA CIRCULARIS. LYMPHATIC ^'BLOOD VESSELS •VILLUS CRYPT MUSCULARIS MUCOSAE SUBMUCOSA :: I'y-CIRC. MUSCLE LONG. MUSCLE SEROSA Fig. 22. A longitudinal section of the human jejunum, showing in cross section one of the circular plicae (valvulae conniventes). (X 15.) (Courtesy, Neal and Rand: "Chordate Anatomy," Philadelphia, The Blakiston Company.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustration
RMRJ52ET–. The chordates. Chordata. LYMPHATIC ^'BLOOD VESSELS •VILLUS CRYPT MUSCULARIS MUCOSAE SUBMUCOSA :: I'y-CIRC. MUSCLE LONG. MUSCLE SEROSA Fig. 22. A longitudinal section of the human jejunum, showing in cross section one of the circular plicae (valvulae conniventes). (X 15.) (Courtesy, Neal and Rand: "Chordate Anatomy," Philadelphia, The Blakiston Company.). Fig. 23. Spiral valve of a skate, Raia. Cartilaginous fishes increase the absorbing surface i' their intestine not by elongation, as is done by higher animals, but by a spiral fold in the intestine. (After Mayer. Courtesy, Kingsley
RMRN7YPR–. Anatomischer Anzeiger. Anatomy, Comparative; Anatomy, Comparative. Abb. 1. Abb. 2. Abb. 1. Zotten aus der Nähe des ersten PEYER'schen Haufens eines 5 monat- lichen menschlichen Embryo. Abb. 2. Zotten vom Diinndarmende eines ömonatlichen menschlichen Embiyo. bis ,,in die untere Flexur des Duodenum" vorkämen. Auch von manchen Säugetieren kennt man (bei Capromj^s nach Dobson, bei Equus nach Ellenberger) eine Verbreitung der Follikelhaufen bis ins ,,Duodenum" hinein. Ich selbst sah gestern an einer mensch- lichen Leiche von 13 Agmina nur 5 hinter den Valvulae conniventes liegen, alle ü
RM2AJCJMT–An atlas of human anatomy for students and physicians . Solitary glandsNoduli lympliaticiCircular rugse, valvulae solitarii conniventes, or valvesof Kerkring—Plicse cir-ciihres (Kerkringi). Serous coat Tunica serosaMucous mem-brane Tunica mucosa Fig. 722.—The Jejunum, in part opened. Fig. 723.—The Ileum, in part opened. Intestinum Tenue—The Small Intestine. Mucous membrane of-the pylorus Tunica mucosa pylori Brunners glands (duodenal glands Glandulae duo denales (Brunneri) Accessory pancreatiduct, or duct of San toriniDuctus pancreaticu accessoriusCommon bile-ductDuctus clioledochus Pancreatic
RM2CDY4MC–. Human physiology (Volume 1) . ituate horizontallybeneath the liver: the second descending vertically in front of theright kidney ; and the third in the transverse mesocolon. Its mu-cous membranea presents a number of circular folds, very near eachother, which have been called valvule conniventes. (Fig. 123.) Bysome anatomists, however, this name is not given to the irregularrugse of the mucous coat; but to the folds of the lining membraneof the jejunum. The valvulae are not simple rugae, passively formedby the contraction of the muscular coat. They are dependent uponthe original formation of
Download Confirmation
Please complete the form below. The information provided will be included in your download confirmation