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iii chapter ii obligations of the seller articles 30 52

Báo cáo khoa học:

Báo cáo khoa học: " Neoadjuvant chemoradiation compared to neoadjuvant radiation alone and surgery alone for Stage II and III soft tissue sarcoma of the extremitie" pps

Báo cáo khoa học

... Eisenberg B: Phase II study of neoadjuvant chemotherapy and radiation therapy in the management of high-risk, high-grade, soft tissue sarcomas of the extremities and body wall: Radiation Therapy Oncology ... Merino MJ, Rosenberg SA: Randomized prospective study of the benefit of adjuvant radiation therapy in the treatment of soft tissue sarcomas of the extremity J Clin Oncol 1998, 16:197-203 O’Sullivan ... R: The treatment of soft-tissue sarcomas of the extremities: prospective randomized evaluations of (1) limb-sparing surgery plus radiation therapy compared with amputation and (2) the role of...
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Gián án Chapter 22 Chemistry of the Nonmetals

Gián án Chapter 22 Chemistry of the Nonmetals

Hóa học

... Si in some of the lattice sites • SiO2 becomes AlO2− • the negative charge is countered by the inclusion of a cation Albite = ¼ of Si replaced by Al; Na(AlO2)(SiO2)3 Anorthite = ½ of Si replaced ... Forms of Carbon • coal is a mixture of hydrocarbons and carbon-rich particles  the product of carbonation of ancient plant material  carbonation removes H and O from organic compounds in the ... covalent atomic solids of Si and O and minor amounts of other elements found in rocks, soils, and clays silicates have variable structures – leading to the variety of properties found in rocks,...
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Tài liệu LUYỆN ĐỌC TIẾNG ANH QUA TÁC PHẨM VĂN HỌC-Emma -Jane Austen Volume III Chapter II doc

Tài liệu LUYỆN ĐỌC TIẾNG ANH QUA TÁC PHẨM VĂN HỌC-Emma -Jane Austen Volume III Chapter II doc

Kỹ năng đọc tiếng Anh

... follow in her train Quite the queen of the evening!—Well, here we are at the passage Two steps, Jane, take care of the two steps Oh! no, there is but one Well, I was persuaded there were two How very ... wedding-present.—So kind of her to think of my mother! Bought at Weymouth, you know—Mr Dixon’s choice There were three others, Jane says, which they hesitated about some time Colonel Campbell rather preferred ... beginning of the existence of this Of very important, very recordable events, it was not more productive than such meetings usually are There was one, however, which Emma thought something of. —The...
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Science and Golf II PROCEEDINGS OF THE 1994 WORLD SCIENTIFIC CONGRESS OF GOLF docx

Science and Golf II PROCEEDINGS OF THE 1994 WORLD SCIENTIFIC CONGRESS OF GOLF docx

Du lịch

... determined from the shoulder marker to the elbow marker) and the inferior direction of the spine (as the vector from the mid-point of the two shoulder markers to the mid-point of the two hip markers) ... shoe near the distal end of the mid-toe Markers were also attached about the top of each golf shaft, the bottom of the shaft, and on the mid-forehead region of a cap worn by each golfer The golf ... without the prior permission in writing of the publishers, or in the case of reprographic reproduction only in accordance with the terms of the licences issued by the Copyright Licensing Agency in the...
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báo cáo hóa học:" Salter-Harris II injury of the proximal tibial epiphysis with both vascular compromise and compartment syndrome: a case report" docx

Hóa học - Dầu khí

... Unsatisfactory (>24 mm/>5o) II III 1 1 - Shelton (1979) [3] I II III IV 17 10 12 3 - Burkhart (1979) [2] I II III IV V 2 1 - Bertin (1983) [6] I II III IV 1 1 - Author et al (yr published) Salter-Harris ... II III IV V Wozasek (1991) [4] No Type specific breakdown, but out of the 23 patients reviewed 17 (74%) had a satisfactory outcome Gautier (1998) [10] I II III IV 2 1 1 Rhemrev (2000) [8] I II ... II III IV 1 2 2 - Subtotals I II III IV V 17 39 28 22 10 (59%) 32 (82%) 24 (86%) 14 (64%) (100%) 7 Totals I–V 109 83 (76%) 26 (24%) Authors' contributions AG was the surgeon in charge of the...
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Chapter 029. Disorders of the Eye (Part 12) ppt

Chapter 029. Disorders of the Eye (Part 12) ppt

Sức khỏe giới tính

... people of northern European descent Their diagnosis is obvious when they are visible as glittering particles upon the surface of the optic disc However, in many patients they are hidden beneath the ... fulminant papilledema Optic Disc Drusen These are refractile deposits within the substance of the optic nerve head (Fig 29-13) They are unrelated to drusen of the retina, which occur in age-related ... insidious fashion while the optic nerve develops atrophy In this setting, reduction of optic disc swelling is an ominous sign of a dying nerve rather than an encouraging indication of resolving papilledema...
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Chapter 029. Disorders of the Eye (Part 14) pps

Chapter 029. Disorders of the Eye (Part 14) pps

Sức khỏe giới tính

... viewing light reflected from the fundus with an ophthalmoscope or by examining the dilated eye using the slit lamp The only treatment for cataract is surgical extraction of the opacified lens Over ... with chronic elevation of intraocular pressure In Americans of African descent it is the leading cause of blindness The mechanism whereby raised intraocular pressure injures the optic nerve is not ... In our litigious society, the fraudulent pursuit of recompense has spawned an epidemic of factitious visual loss Chronic Visual Loss Cataract This is a clouding of the lens sufficient to reduce...
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Chapter 029. Disorders of the Eye (Part 16) pps

Chapter 029. Disorders of the Eye (Part 16) pps

Sức khỏe giới tính

... by administration of panretinal laser photocoagulation at the appropriate point in the evolution of the disease For further discussion of the manifestations and management of diabetic retinopathy, ... pigmentosa with black clumps of pigment in the retinal periphery known as "bone spicules." There is also atrophy of the retinal pigment epithelium, making the vasculature of the choroid easily visible ... deposits of clumped pigment in the peripheral retina, called bone spicules because of their vague resemblance to the spicules of cancellous bone, give the disease its name (Fig 29-17) The name...
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Chapter 029. Disorders of the Eye (Part 17) potx

Chapter 029. Disorders of the Eye (Part 17) potx

Sức khỏe giới tính

... of retrobulbar fat, or fracture of the orbital floor The position of the eyes within the orbits is measured using a Hertel exophthalmometer, a hand-held instrument that records the position of ... be considered if the cause remains unknown after careful review of the history and thorough examination of the eye Figure 29-18 Proptosis When the globes appear asymmetric, the clinician must ... ophthalmopathy the tendons of the eye muscles are usually spared The Tolosa-Hunt syndrome may be regarded as an extension of orbital pseudotumor through the superior orbital fissure into the cavernous...
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Chapter 029. Disorders of the Eye (Part 18) ppt

Chapter 029. Disorders of the Eye (Part 18) ppt

Sức khỏe giới tính

... limitation of motility The width of the palpebral fissures is measured in primary gaze to quantitate the degree of ptosis The ptosis will be underestimated if the patient compensates by lifting the ... dehiscence or stretching of the aponeurotic tendon, which connects the levator muscle to the tarsal plate of the eyelid It occurs commonly in older patients, presumably from loss of connective tissue ... abnormal drooping of the eyelid Unilateral or bilateral ptosis can be congenital, from dysgenesis of the levator palpebrae superioris, or from abnormal insertion of its aponeurosis into the eyelid Acquired...
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Chapter 029. Disorders of the Eye (Part 19) ppsx

Chapter 029. Disorders of the Eye (Part 19) ppsx

Sức khỏe giới tính

... affecting the innervation to either of the two muscles that open the eyelid: Müller's muscle or the levator palpebrae superioris Examination of the pupil helps to distinguish between these two ... (Diplopia) The first point to clarify is whether diplopia persists in either eye after covering the opposite eye If it does, the diagnosis is monocular diplopia The cause is usually intrinsic to the ... primary gaze, and then with the head turned and tilted in each direction In the above example, a cover test with the head turned to the right will maximize the fixation shift evoked by the cover test...
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Chapter 029. Disorders of the Eye (Part 20) ppt

Chapter 029. Disorders of the Eye (Part 20) ppt

Sức khỏe giới tính

... Occasionally, a catheter arteriogram must be done to exclude an aneurysm A lesion of the oculomotor nucleus in the rostral midbrain produces signs that differ from those caused by a lesion of the nerve ... itself There is bilateral ptosis because the levator muscle is innervated by a single central subnucleus There is also weakness of the contralateral superior rectus, because it is supplied by the ... space the oculomotor nerve is vulnerable to aneurysm, meningitis, tumor, infarction, and compression In cerebral herniation the nerve becomes trapped between the edge of the tentorium and the uncus...
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Chapter 029. Disorders of the Eye (Part 21) pps

Chapter 029. Disorders of the Eye (Part 21) pps

Sức khỏe giới tính

... generation of saccades to the contralateral side After hemispheric stroke, the eyes usually deviate towards the lesioned side because of the unopposed action of the frontal eye field in the normal ... multiple sclerosis are the most common etiologies of brainstem abducens palsy After leaving the ventral pons, the abducens nerve runs forward along the clivus to pierce the dura at the petrous apex, ... Seizures generally have the opposite effect: the eyes deviate conjugately away from the irritative focus Parietal lesions disrupt smooth pursuit of targets moving toward the side of the lesion Bilateral...
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Chapter 029. Disorders of the Eye (Part 22) ppsx

Chapter 029. Disorders of the Eye (Part 22) ppsx

Sức khỏe giới tính

... a combined lesion of the medial longitudinal fasciculus and the abducens nucleus on the same side The patient's only horizontal eye movement is abduction of the eye on the other side Figure 29-19 ... controlled at the level of the midbrain The neuronal circuits affected in disorders of vertical gaze are not fully elucidated, but lesions of the rostral interstitial nucleus of the medial longitudinal ... position of gaze the eyes appear normal B Horizontal gaze to the left is intact C On attempted horizontal gaze to the right, the left eye fails to adduct In mildly affected patients the eye may...
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Chapter 029. Disorders of the Eye (Part 23) pptx

Chapter 029. Disorders of the Eye (Part 23) pptx

Sức khỏe giới tính

... examination of the eyes Observation of nystagmoid movements of the optic disc on ophthalmoscopy is a sensitive way to detect subtle nystagmus Gaze-Evoked Nystagmus This is the most common form of jerk ... lesions, the nystagmus does not appear until several months of age Congenital motor nystagmus, which looks similar to congenital sensory nystagmus, develops in the absence of any abnormality of the ... be oblivious to their nystagmus Others will complain of blurred vision, or a subjective, to-and-fro movement of the environment (oscillopsia) corresponding to their nystagmus Fine nystagmus may...
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Chapter 029. Disorders of the Eye (Part 8) ppsx

Chapter 029. Disorders of the Eye (Part 8) ppsx

Sức khỏe giới tính

... judicious use of topical glucocorticoids Dilation of the pupil reduces pain and prevents the formation of synechiae Posterior Uveitis This is diagnosed by observing inflammation of the vitreous, ... If these agents fail, topical or even systemic glucocorticoid therapy may be necessary, especially if an underlying autoimmune process is active Uveitis Involving the anterior structures of the ... disease Some patients have panuveitis, or inflammation of both the anterior and posterior segments of the eye Posterior uveitis is a manifestation of autoimmune diseases such as sarcoidosis, Behçet's...
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Chapter 029. Disorders of the Eye (Part 9) potx

Chapter 029. Disorders of the Eye (Part 9) potx

Sức khỏe giới tính

... Ophthalmoscopy reveals zones of whitened, edematous retina following the distribution of branch retinal arterioles Complete occlusion of the central retinal artery produces arrest of blood flow and a ... term refers to a transient ischemic attack of the retina (Chap 364) Because neural tissue has a high rate of metabolism, interruption of blood flow to the retina for more than a few seconds results ... (Fig 29-6) Emboli are composed of either cholesterol (Hollenhorst plaque), calcium, or platelet-fibrin debris The most common source is an atherosclerotic plaque in the carotid artery or aorta,...
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Chapter 029. Disorders of the Eye (Part 10) potx

Chapter 029. Disorders of the Eye (Part 10) potx

Sức khỏe giới tính

... confirm the diagnosis Glucocorticoids should be started immediately, without waiting for the biopsy to be completed The diagnosis of arteritic AION is difficult to sustain in the face of a negative ... spontaneously, while others evolve a frank obstruction with extensive retinal bleeding ("blood and thunder" appearance), infarction, and visual loss Venous occlusion of the retina is often idiopathic, ... through the posterior ciliary arteries supplying the optic disc It produces painless, monocular visual loss that is usually sudden, although some patients have progressive worsening The optic...
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Chapter 029. Disorders of the Eye (Part 11) potx

Chapter 029. Disorders of the Eye (Part 11) potx

Sức khỏe giới tính

... of acute optic disc edema Many agents have been implicated as a cause of toxic optic neuropathy, but the evidence supporting the association for many is weak The following is a partial list of ... (measured months after the attack), but the recovery of visual function occurs more rapidly For some patients, optic neuritis remains an isolated event However, the ONTT showed that the 10-year cumulative ... hence the rubric, "the doctor sees nothing, and the patient sees nothing." Optic atrophy develops after severe or repeated attacks Virtually all patients experience a gradual recovery of vision...
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