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Topic: Ulceration


In the News (Sun 27 Dec 09)

  
  Gastric Ulceration
Gastric ulceration is the loss of a portion of the mucosal layer of the stomach with secondary inflammation and necrosis and, possibly, extension of the ulcer into the deeper portions of the stomach wall.
All horse age groups are susceptible to ulceration, and there are two basic types of ulceration of the stomach of horses.
From 1984-1988, an average of 53 cases of gastric ulceration per year was diagnosed with an average of 26 cases having perforation.
horseproducts.stablemade.com /news/Gastric_Ulceration.htm   (458 words)

  
 The incidence and pathology of conjunctival ulceration in Behcet's syndrome -- Matsuo et al. 86 (2): 140 -- British ...
The incidence and pathology of conjunctival ulceration in Behcet's syndrome -- Matsuo et al.
The incidence and pathology of conjunctival ulceration in Behçet's syndrome
conjunctival ulceration and its pathology as a manifestation
bjo.bmjjournals.com /cgi/content/full/86/2/140   (1740 words)

  
 Ulceration | MMPC   (Site not responding. Last check: 2007-10-13)
The diabetic ulceration is caused by an unhealthy condition of the nerves.
Ischemic ulcerations are ulcers that are caused by decreased blood flow and poor blood supply to the feet due to calcified arteries or blockages of the blood vessels.
A pressure ulceration is causes when a portion of the foot is left in contact with an area such as a bed mattress for an excessive period of time.
www.mmpc.com /node/add/content/ulceration   (540 words)

  
 AEGiS-09IAC: The causes and prognosis of oesophageal ulceration in patients with HIV infection.
AEGiS-09IAC: The causes and prognosis of oesophageal ulceration in patients with HIV infection.
The causes and prognosis of oesophageal ulceration in patients with HIV infection.
The causes of ulceration were: Cytomegalovirus (CMV) infection (11 patients), Non-Hodgkin's lymphoma (2 patients), Herpes simplex virus (1 patient), and CMV and oesophageal hairy leukoplakia (1 patient).
www.aegis.com /conferences/iac/1993/pob191865.html   (401 words)

  
 Oral Ulceration
Herpetic ulcerations tend to appear on keratinized tissues such as the hard palate or gingiva.
Aphthous ulcerations tend to manifest on non-keratinized tissues such as the floor of the mouth, soft palate and lingual (bottom) surface of the tongue.
Lab:        May perform HSV cultures on oral ulcerations which appear on keratinized tissues or the dorsal and lateral surfaces of the tongue, scraping near margin of lesion; or open fresh vesicle if available.
www.seatec.emory.edu /clinicalprotocols/chpt3/OralUlceration.htm   (578 words)

  
 Gastric Ulceration in Sport Horses : Cummings School of Veterinary Medicine at Tufts University
However, most practitioners recognize that stress seems to precipitate gastric ulceration in foals; and infrequent feeds of low-roughage, high carbohydrate foods and a high level of training have been implicated in adult horses.
Horses that are not in training, rarely develop gastric ulceration.
We suspect that the best prevention for gastric ulceration is to mimic, as best as possible, the life of a horse at free range.
www.tufts.edu /vet/sports/ulceration.html   (611 words)

  
 Corneal Ulceration - WSAVA 2004 Congress
The diagnosis of corneal ulceration is usually quite straightforward and the use of fluorescein should be routine in any patient presenting with anterior segment pain.
Central ulcers are usually associated with exposure or trauma whilst ulceration of the nasal quadrants suggests entrapped foreign bodies behind the membrana nictitans.
Ulceration associated with eyelid abnormalities (distichiasis, entropion) can be confined to the peripheral areas of the cornea.
www.vin.com /proceedings/Proceedings.plx?CID=WSAVA2004&PID=8715&Category=1266&O=Generic   (1310 words)

  
 Francis I. Proctor Foundation
The Incidence of Corneal Ulceration In South-East Asia.
The incidence of corneal ulceration in Nepal is seven times the incidence reported in our population-based study in South India and 70 times the incidence reported in the United States.
This study also conclusively demonstrates for the first time that corneal ulceration can be prevented by topical application of 1% Chloramphenicol ointment in a timely fashion to the eyes of individuals who have suffered a corneal abrasion in a rural setting.
www.ucsf.edu /proctor/asia.html   (1478 words)

  
 Ulcer - Wikipedia, the free encyclopedia
It may be the heralding lesion of skin ulceration.
The skin breaks down or fails to heal because of repeated insult or trauma.
These are most frequently seen in diabetics who have a very low potential to heal from injury.
en.wikipedia.org /wiki/Ulceration   (777 words)

  
 Corneal Ulceration in Cats - PetPlace.com
Corneal ulceration is loss of the corneal epithelium (the outermost cells of the cornea) with exposure and possibly loss of the underlying corneal collagen.
Corneal ulceration can affect any animal; however, those breeds of cats with more protuberant (prominent) eyes and larger eyelid openings are at increased risk.
Corneal ulceration is a painful and potentially vision-threatening condition.
www.petplace.com /cats/corneal-ulceration-in-cats/page1.aspx   (736 words)

  
 Three-Dimensional Ultrasound Observation of Carotid Artery Plaque Ulceration -- Schminke et al. 31 (7): 1651 -- Stroke
Significance of plaque ulceration in symptomatic patients with high-grade carotid stenosis.
The perioperative diagnosis of the ulcerated carotid atheroma.
Inaccuracy of angiography in the diagnosis of carotid ulceration.
stroke.ahajournals.org /cgi/content/full/31/7/1651   (2474 words)

  
 Trophic ulceration
The ulceration most commonly affects the ala nasi, with surgical management being difficult, as reconstruction of the defect with innervated skin has been shown to be the only effective method to produce satisfactory long-term results.
On further review and questioning it became apparent that the patient was rather deaf and eccentric, with a repetitive habit of dabbing the side of her nose with a handkerchief.
This was excised and a sensate flap raised from the left side of her nose incorporating the external nasal nerve was transposed to fill the defect (Figure 2).
ourworld.compuserve.com /homepages/L_Lindsey/4330011.htm   (1328 words)

  
 Articles "Ulceration related to Varicose Vein Insufficiency"
Once there is an insufficiency of the venous function (by destruction of the valves or dilatation of the veins), a venous stasis formation occurs in the lower section of the leg which brings an exudation of the blood component into the surrounding tissue, followed by an edema.
If the ulceration is secondary to deep venous insufficiency, we should find all of the characteristics of a post phlebitic syndrome (i.e.
This insufficiency is often accompanied by an insufficiency of the greater saphenous and the ulceration will be mainly on the inner side of the ankle.
www.woundcare.org /newsvol1n3/ar7.htm   (1010 words)

  
 eMJA: Pincus et al, Acute and recurrent skin ulceration after spider bite   (Site not responding. Last check: 2007-10-13)
Fourteen patients had skin ulceration attributed to white-tailed spider bites but in only three was this confirmed.
Recurrent skin ulceration occurred in nine of the 15 patients.
All of the spider bites were to the limbs, and involved blistering, ulceration or necrosis of the skin.
www.mja.com.au /public/issues/171_2_190799/pincus/pincus.html   (3085 words)

  
 eMedicine - Central Sterile Corneal Ulceration : Article Excerpt by: C Stephen Foster, MD, FACS, FACR, FAAO   (Site not responding. Last check: 2007-10-13)
The primary purpose of this article is to highlight the pathogenesis of noninfectious stromal ulceration.
Pathophysiology: An understanding of the pathophysiology of sterile corneal ulceration requires a review of the processes involved in epithelial and stromal wound healing, as well as an examination of the role of precorneal tear film, corneal nerves, proteolytic enzymes, and cytokines.
A sufficient supply of progenitor stem cells to facilitate epithelial cell proliferation is important for the cornea.
www.emedicine.com /oph/byname/central-sterile-corneal-ulceration.htm   (675 words)

  
 Corneal Ulceration in Dogs - PetPlace.com   (Site not responding. Last check: 2007-10-13)
The ulcerated area retains green fluorescein stain allowing demonstration of its size and depth.
Corneal ulceration is loss of the corneal epithelium (the outermost cells of the cornea) with exposure and possible loss of the underlying corneal collagen.
Corneal ulceration can affect any animal; however, those breeds of dogs with more protuberant (prominent) eyes and larger eyelid openings are at increased risk.
www.petplace.com /dogs/corneal-ulceration-in-dogs/page1.aspx   (671 words)

  
 Impact of Ulceration in Stages I to III Cutaneous Melanoma As Staged by the American Joint Committee on Cancer Staging ...
Impact of Ulceration in Stages I to III Cutaneous Melanoma As Staged by the American Joint Committee on Cancer Staging System: An Analysis of the German Central Malignant Melanoma Registry -- Eigentler et al.
Prevalence of melanoma ulceration in categories of tumor thickness for 15,158 patients with incident primary invasive melanoma.
The prevalence of ulceration is strictly increasing with incremental
www.jco.org /cgi/content/full/22/21/4376   (3614 words)

  
 Toe ulceration associated with compression bandaging: observational study -- Chan et al. 323 (7321): 1099 -- BMJ
Ulceration mainly occurred on the dorsum of the
Dorsal view of toe and interdigital cleft ulceration on the dorsum of the first and second toes of the left foot and toe, and interdigital cleft ulceration affecting the first, second, and third toes of the right foot
Prevention of ulceration of toe and foot ulceration during compression bandaging.
bmj.bmjjournals.com /cgi/content/full/323/7321/1099   (668 words)

  
 ULCERATIVE LESIONS OF THE ORAL CAVITY
Although these lesions are of short-term duration, the may frequently be recurrent.
  Diagnosis of traumatic ulceration is usually ascertained by the history alone.
  Acute traumatic ulceration is characterized by a break in the mucosa with a shallow base and nonraised margins.
www.utmb.edu /otoref/Grnds/Ulcer-oral-021016/Ulcer-oral-021016.htm   (5086 words)

  
 Oral Ulceration
Oral ulcerations also may be caused by fungal, parasitic, or bacteriologic pathogens; by malignancy; or by other systemic processes.
Aphthous ulcerations tend to manifest on nonkeratinized tissues such as buccal mucosa, soft palate, and lingual (bottom) surface of the tongue.
Recalcitrant aphthous ulcerations should be treated with topical corticosteroids (eg, fluocinonide 0.05% or clobetasol 0.05% ointments mixed 1:1 with Orabase).
www.aidsetc.org /aetc/aetc?page=cm-413_oral_ulcer   (959 words)

  
 Foot Ulceration and Lower Limb Amputation in Type 2 Diabetic Patients in Dutch Primary Health Care -- Muller et al. 25 ...
that the prevalence of ulceration is 1.8% (11,12).
Primarily, we sought to determine the incidence of foot ulceration
ulceration preceded amputation and was characterized by infection
care.diabetesjournals.org /cgi/content/full/25/3/570   (3333 words)

  
 oral lesions2
Traumatic causes of oral ulceration may be physical or chemical.
All types of ulceration are associated with pain.
The third and least common type of RAS is herpetiform ulceration (HU).
www.uic.edu /classes/peri/peri311/lec3ls/oral_lesions2.htm   (601 words)

  
 Carotid Plaque Pathology: Thrombosis, Ulceration, and Stroke Pathogenesis -- Fisher et al. 36 (2): 253 -- Stroke
Plaque thrombus and ulceration coexisted in 28% (5/18) of asymptomatic patients and in 21% (3/14) of patients with contralateral symptoms.
Plaque thrombus without ulceration was found in 16% (18/110) of asymptomatic patients and in 21% (4/19) of patients with contralateral symptoms.
the frequency of ulceration and thrombus was 33% (24/72) and
stroke.ahajournals.org /cgi/content/full/36/2/253   (2462 words)

  
 Medical Dictionary: Ulceration - WrongDiagnosis.com
Ulceration: The formation of a break on the skin or on the surface of an organ.
Ulceration: a circumscribed inflammatory and often suppurating lesion on the skin or an internal mucous surface resulting in necrosis of tissue
The following list attempts to classify Ulceration into categories where each line is subset of the next.
www.wrongdiagnosis.com /medical/ulceration.htm   (222 words)

  
 eMedicine - Corneal Ulceration and Ulcerative Keratitis : Article Excerpt by: Jerome FX Naradzay, MD, FACEP   (Site not responding. Last check: 2007-10-13)
Background: Because of its potential to permanently impair vision or perforate the eye, a corneal ulcer is considered an ophthalmologic emergency.
Pathophysiology: Klebsiella pneumoniae mucoid phenotype and its ability to form biofilm may be important in producing a corneal ulceration.
Mooren ulcer is an idiopathic ulceration of the peripheral cornea, which may be due to an autoimmune reaction or it may be associated with the hepatitis C virus.
www.emedicine.com /emerg/byname/corneal-ulceration-and-ulcerative-keratitis.htm   (483 words)

  
 How often does surgery for peptic ulceration eradicate Helicobacter pylori? Systematic review of 36 studies British ...
We present a systematic review of these surveys and compare the type of surgery with the likelihood of persistent H pylori infection.
We tabulated the type of surgery, the mean interval between surgery and testing for H pylori (average 10 years), the method of testing for H pylori (mostly histology), the site and number of gastric biopsies, and the prevalence of infection.
Among the 33 reports identified we excluded five: one included unrepresentative patients (Hepato Gastroenterol 1994;41:542-5), and four did not provide separate results for patients with peptic ulceration (Helicobacter 1996; 1:270; Z Gastroenterol 1993;31:115-9) or patients who had had partial gastrectomy (Surg Gynecol Obstet 1993;176:594-8; Mat Med Pol 1994;88:13-6).
www.findarticles.com /p/articles/mi_m0999/is_n7133_v316/ai_20415321   (540 words)

  
 Ulcerative colitis: clinical features did not help diagnose deep ulceration.
Deep ulceration was common in patients with acute colitis.
No clinical signs or symptoms were clearly predictive of deep ulceration.
Buckell NA, Williams GT, Bartram CI, et al: Depth of ulceration in acute colitis: correlation with outcome and clinical and radiologic features.
www.eboncall.org /CATs/2375.htm   (153 words)

  
 Corneal Ulceration
Corneal ulceration is one of the most common eye diseases in the dog and cat.
They usually resolve within 5 to 7 days with topical antibiotic ointment applied three to four times daily to prevent bacterial infection.
Steroids delay wound healing and can cause a superficial ulcer to rapidly become a deep one and potentially cause the eye to rupture.
www.cpvh.com /Articles/95.html   (642 words)

  
 Inflammation and ulceration   (Site not responding. Last check: 2007-10-13)
Ulcerations in stomach (both benign and malignant) and duodenal bulb (benign) is readily imaged.
The technique for performing an upper gastrointestinal series are quite complicated indeed, so the pathological area can be missed or interpreted as normal for several reasons.
Inflammatory changes in the large intestine (colon) are preferably imaged by endoscopy, which is more sensitive than X-ray regarding minor changes.
www.amershamhealth.com /public/organs/gastro1.shtml   (160 words)

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