Ophthalmology A Short Textbook - part 8 pot

... microphthalmos associated with cataract, nystagmus, and stra- bismus. 15.3.2.4 Rubinstein–Taybi Syndrome This craniomandibulofacial dysplasia is primarily characterized by antimon- goloid palpebral ... con- traindicated because it result in aniseikonia of approximately 25%. 16.4 Impaired Accommodation 16.4.1 Accommodation Spasm Definition An accommodation spasm is defined as inadequate protra...

Ngày tải lên: 09/08/2014, 20:22

... facilitate tear drainage. Anatomy of the lacrimal system. Orbital part of the lacrimal gland Plica semilunaris Superior punctum lacrimale Lacrimal sac Nasolacrimal duct Superior lacrimal canaliculus Inferior ... with accompanying blepharoconjunctivi- tis). Corneal ulceration may occur. Moraxella lacunata (Morax- Axenfeld diplobacillus): large Gram-negative diplobacilli Topical: broad-spectr...

Ngày tải lên: 09/08/2014, 20:22

... 137 Acanthamoeba keratitis. Fig. 5.10 a Clini- cal findings in- clude keratitis with a ring- shaped corneal abscess. b Histologic findings after kerato- plasty include typical double-walled amebic ... demonstrating deposits of acidic mucopolysac- charides under AMP stain. trophy that affects their vision are usually older and also have a cataract. The two procedures are combined because...

Ngày tải lên: 09/08/2014, 20:22

... therapy for bronchial asthma. 7.4.7.1 Hereditary Congenital Cataracts Familial forms of congenital cataracts may be autosomal dominant, auto- somal recessive, sporadic, or X-linked. They are easily ... lens capsule develops fol- lowing severe blunt trauma to the eyeball. Rarer traumatic cataracts: ❖ Infrared radiation cataract (glassblower’s cataract): This type of cataract occurs after decad...

Ngày tải lên: 09/08/2014, 20:22

... humor drainage. ❖ Suitable for all patients with pri- mary open angle glau- coma. ❖ Adjunctive therapy with beta blockers, epine- phrine deri- vatives, pilocarpine, and car- bonic anhy- drase inhib- itors. ❖ No ... ther- apy causes malaise, nau- sea, depres- sion, anorexia, weight loss, and decreased libido in 40– 50% of glaucoma patients. – Acetazolamide: – Dichlorphenamide: Continued Ǟ 10 G...

Ngày tải lên: 09/08/2014, 20:22

... Disease Definition Congenital retinal telangiectasia with vascular anomalies that nearly always presents unilaterally and can lead to exudation and eventually to exudative reti- nal detachment. Epidemiology: This rare ... Retinal poten- tials are recorded with a corneal contact lens elec- trode and skin electrode. b Normal electroretinogram. potential to dark-adapted potential (Arden ratio)...

Ngày tải lên: 09/08/2014, 20:22

... A retinoblastoma that also involves the fellow eye and pineal body is referred to as a trilateral retinoblastoma. A trilateral retinoblastoma is defined as additional manifestation of the tumor in the pineal ... cause or location of a process. In approximately 60% of all cases, the increased intracranial pressure with papilledema is caused by an intracranial tumor; 40% of all cases ar...

Ngày tải lên: 09/08/2014, 20:22

... injuries are listed in Table 18. 1 and Fig. 18. 6. Late sequelae of blunt ocular trauma include: ❖ Secondary glaucoma. ❖ Retinal detachment. ❖ Cataract. Late sequelae of blunt ocular trauma may occur ... tear Iridodialysis Hyphema Retrobulbar and eyelid hematoma T R A U M A Fig. 18. 6 See text and Table 18. 1 for details. 18 Ocular Trauma Lang, Ophthalmology © 2000 Thieme All rights r...

Ngày tải lên: 09/08/2014, 20:22

... cat- aract 183 cerulean cataract 183 coronary cataract 183 from transplacental infection 185 lamellar/zonular cata- ract 183 , 184 nuclear cataract 183 , 184 polar cataract 183 definition 170 examination ... 1 68 –169 in systemic disease 179 – 180 cataract with myotonic dystrophy 179– 180 dermatogenic cataract 180 , 181 diabetic cataract 179 dialysis cataract 179 galactosemic ca...

Ngày tải lên: 09/08/2014, 20:22

... DNA of multidrug-resistant Salmonella enterica Serovar Typhi from Asia. Journal of Clinical Microbiology, v. 38, n. 4, p. 144 9-1 452 2000. Molina-Aja A, Garc a- Gasca A, Abreu-Grobois A, Bolán-Mej a ... Diseases, v. 18, n. 4, p. 28 3-2 90, 1995. Newaj-Fyzul A, Mutani A, Ramsubhag A, Adesiyun A. Prevalence of bacterial pathogens and their anti-microbial resistance in Tilapia...

Ngày tải lên: 22/06/2014, 04:20