| 单词 | varix |
| 例句 | I have cancer and a brain tumour and multiple sclerosis and rupturing varices. 'I feel I might die any waking moment': can I escape the grip of PTSD? 2018-10-20T04:00:00Z In aneurism and varix a slowing of the blood-current is present, and the intima of the diseased region is frequently in such an abnormal condition that a clotting of the blood readily takes place. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z Shell ventricose, with short spire, and wide aperture; no varices and no operculum; foot very broad, with projecting anterior angles; siphon long. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 5 "Gassendi, Pierre" to "Geocentric" 2011-09-02T02:00:20.450Z It is covered with parallel ridges and lines, which are known as varices, very thin and close together, and running from the apex to the mouth of the shell. Beautiful Shells of New Zealand An Illustrated Work for Amateur Collectors of New Zealand Marine Shells, with Directions for Collecting and Cleaning them An aneurismal varix of the calf vessels developed, also incomplete peroneal paralysis. Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre Esophageal varices may coexist with the common dilatation of the venous system in which the veins of the rectum, scrotum, and legs are most conspicuously affected. Bronchoscopy and Esophagoscopy A Manual of Peroral Endoscopy and Laryngeal Surgery They are ill-developed or absent also in the iliac and common femoral veins—a fact which has an important bearing on the production of varix in the veins of the lower extremity. Manual of Surgery Volume First: General Surgery. Sixth Edition. The wing-like varices of the whorls overlap each other alternately on each side of the shell. Narrative of the Voyage of H.M.S. Rattlesnake, Commanded By the Late Captain Owen Stanley, R.N., F.R.S. Etc. During the Years 1846-1850. Including Discoveries and Surveys in New Guinea, the Louisiade Archipelago, Etc. to Which Is Added the Account of Mr. E.B. Kennedy's Expedition for the Exploration of the Cape York Peninsula. By John Macgillivray, F.R.G.S. Naturalist to the Expedition. — Volume 2 Abbe shows a peculiar aneurysmal varix of the finger in a boy of nine. Anomalies and Curiosities of Medicine In one case in my experience the posterior tibial was cut down upon, when the varix was probably peroneal in situation. Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre These suggestions seem borne out by the cases recounted below, since the pure varices are one femoral, one popliteal, and one axillary. Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre In this way a communication between the artery and the vein is established, and the clinical features are those of a combination of aneurysm and aneurysmal varix. Manual of Surgery Volume First: General Surgery. Sixth Edition. While so experienced a military surgeon as Pirogoff could say, in 1864, that he had never seen a case of aneurismal varix, every young surgeon lately in South Africa has met with a series. Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre Aneurismal varix, when pure, was evidenced by the presence of purring thrill and machinery murmur alone. Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre Even this operation, however, in two cases of femoral varix failed to effect more than a temporary cessation of the symptoms, although the ligatures were placed but a short distance from the communication. Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre A varix developed, but was only discovered by accident ten years later. Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre Aneurysmal varix is sometimes met with in the region of the popliteal space. Manual of Surgery Volume First: General Surgery. Sixth Edition. Up to the time of discovery of the varix no inconvenience had been felt, although the patient was of athletic habits. Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre In many of the cases clinically designated pure varix, the remains of such a sac may still actually persist. Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre The latter process may be continuous, and eventually the sac may become small and stationary or ultimately disappear and a pure varix be the result. Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre This history of development is moreover supported by the observation that proximal ligature of the artery usually converts an arterio-venous aneurism into an aneurismal varix. Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre This is carried out on the same lines as for aneurysmal varix, and at the same time incising the sac, turning out the clots, and ligating any branches which open into the sac. Manual of Surgery Volume First: General Surgery. Sixth Edition. In connection with this subject I cannot help recalling the first case of femoral varix that ever came under my own observation. Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre In this relation it may be of interest to include here a case of a man who took part in the campaign when already the subject of an aneurismal varix of the axillary artery. Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre It, in fact, converted these cases from arterio-venous aneurisms into pure aneurismal varices. Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre In pure varix no doubt can exist as to the advisability of non-interference in the early stage, in the absence of symptoms. Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre The frequent occurrence of varix in youth is also an indication of its congenital origin. Manual of Surgery Volume First: General Surgery. Sixth Edition. It is a common experience in women that the signs of varix date from an antecedent pregnancy. Manual of Surgery Volume First: General Surgery. Sixth Edition. This is to be looked upon rather as a compensatory hypertrophy of the superficial vessels than as a true varix. Manual of Surgery Volume First: General Surgery. Sixth Edition. In the former a varix still exists, and at the end of seven months the pulse is still over 100. Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre Aneurysmal varix may occur in the neck as a result of stabs or bullet wounds. Manual of Surgery Volume First: General Surgery. Sixth Edition. The term varix is applied to a condition in which veins are so altered in structure that they remain permanently dilated, and are at the same time lengthened and tortuous. Manual of Surgery Volume First: General Surgery. Sixth Edition. The treatment of the complications of varix has already been considered. Manual of Surgery Volume First: General Surgery. Sixth Edition. Cramp-like pains in the muscles are often associated with varix of the deep veins. Manual of Surgery Volume First: General Surgery. Sixth Edition. The operation most in favour consists in ligation of the artery above and below the varix, the vein remaining untouched. Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre We are here concerned with varix as it occurs in the veins of the lower extremity. Manual of Surgery Volume First: General Surgery. Sixth Edition. In the majority of cases it is only when some exciting factor comes into operation that the clinical phenomena associated with varix appear. Manual of Surgery Volume First: General Surgery. Sixth Edition. Etiology.—Considerable difference of opinion exists as to the essential cause of varix. Manual of Surgery Volume First: General Surgery. Sixth Edition. Prolonged standing or walking, by allowing gravity to act on the column of blood in the veins of the lower limbs, is also an important determining factor in the production of varix. Manual of Surgery Volume First: General Surgery. Sixth Edition. I have grave doubts, however, whether the varix can often be permanently cured by this operation. Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre Two varieties are recognised—one in which the communication is direct—aneurysmal varix; the other in which the vein communicates with the artery through the medium of a sac—varicose aneurysm. Manual of Surgery Volume First: General Surgery. Sixth Edition. Phlebitis and thrombosis are common sequelæ of varix, and may prove dangerous, either by spreading into the large venous trunks or by giving rise to emboli. Manual of Surgery Volume First: General Surgery. Sixth Edition. The larger the varix the greater is the tendency for a thrombus to spread upwards and to involve the deep veins. Manual of Surgery Volume First: General Surgery. Sixth Edition. In aneurysmal varix, a not infrequent result of a bullet wound or a stab, the communication with the vein may involve the main trunk of the femoral artery. Manual of Surgery Volume First: General Surgery. Sixth Edition. Every variety of traumatic aneurism was met with, and most frequently of all, perhaps, aneurismal varices and varicose aneurisms. Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre |
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