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犬耳血肿是犬在受外力,耳部疾病搔抓等情况下耳部血管破裂、内出血而形成的耳内血肿。如得不到及时治疗,可继发感染出现耳脓肿和破溃。该病常见于大耳犬,德国牧羊犬、史宾格犬和拉不拉多犬都易发生。临床上对于局限性小血肿采用保守疗法即可治愈,而对于较大面积的耳血肿,保 相似文献
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吴小玲 《畜牧兽医科技信息》2004,(7):54-54
耳血肿是耳廓皮下出血,溢出的血液分离周围的组织,形成充满液体的固定的肿胀,大部分犬耳血肿发生于耳廓凹面四周的任何部位,大多数是由于外力碰击,打架咬伤引起,当外耳炎或耳壳瘙痒时,犬不断抓挠,摔摇耳朵也是耳血肿形成的常见原因,当耳血肿发生时,肿胀的形成很快,4～5d 就在发生部位形成饱满、有弹性、有波动感的肿胀,并有捻发音.有些会出现淋巴结肿大,体温升高和食欲降低,严重的会出现继发感染,形成脓肿,更难治愈. 相似文献
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（接上期）耳病１耳壳血肿耳壳血肿是耳壳皮下出血引起的肿胀，犬、猫常有发生，耳大下垂品种的犬尤其多发。血肿多位于耳壳内侧的凹面，偶而也发生在耳壳外侧。１．１病因多因外伤引起。耳壳瘙痒或外耳炎时动物自体搔抓、频频摇头甩耳导致耳壳皮下出血是常见的原因。耳壳咬伤可直接引起血肿。猫还见有由壁虱叮咬引起的耳壳血肿。１．２症状耳壳血肿形成迅速。血肿局限于耳壳的某部或波及整个耳壳。临床检查见血肿耳壳变厚，白色或浅色毛皮的犬猫肿胀呈深红色至紫褐色。早期触诊感觉肿胀温热，有波动感，压迫引起疼痛。数天后触诊感觉肿胀区… 相似文献
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淋巴外渗是临床上比较少见的一种外科疾病,主要引起的原因是因为外力的作用造成局部淋巴管断裂,渗出的淋巴液集聚于皮下组织而引起的顽固性水肿。该病极易与血肿,炎性水肿等其他皮下水肿性疾病相混淆而造成诊断及治疗失败。本病例详细报告了一例羊腕关节处淋巴管断裂而引起淋巴液外渗性肿胀的诊断与治疗过程,供广大临床兽医参考。 相似文献
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Evaluation of dexamethasone for the treatment of intracerebral hemorrhage using a collagenase-induced intracerebral hematoma model in rats 总被引：3，自引：0，他引：3
Dexamethasone was evaluated for the treatment of intracerebral hemorrhage using a rat model of cerebral hematoma induced by intracerebral injection of collagenase. The treatment group consisted of hematoma rats receiving dexamethasone 1 mg/kg intraperitoneal (i.p.) at 1 and 24 h following surgery. Controls included hematoma rats receiving saline i.p. and sham-operated animals receiving saline i.p. Each animal was evaluated neurologically prior to, as well as 24 and 48 h following surgery. After the last neurological evaluation, animals were deeply anesthetized and the brain was removed following perfusion for microscopic examination and glial fibrillary acidic protein immunohistochemistry. Behavioral scores were significantly improved in the treated group (P < 0.0001). The hematoma volume was significantly smaller (P < 0.02). Neutrophils and astrocytes were less numerous in the hematoma of dexamethasone-treated animals (P < 0.001), however the number of necrotic neurons in the penumbra was not changed by the treatment. The number of necrotic neurons in the cerebral cortex was less in treated than in nontreated animals (P < 0.01). Controls had many vascular changes including necrotic endothelium and fibrin deposits compared with treated animals. In conclusion, dexamethasone administered shortly after an intracerebral hematoma appears beneficial for the treatment of this condition. 相似文献
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A 4‐year‐old, spayed female greyhound dog was presented with an acute onset of paraplegia. There was no known history of trauma or coagulopathy. Spinal cord compression was identified on MRI. Intra‐operative evaluation revealed the presence of a large subperiosteal hematoma and a smaller epidural hematoma. To the authors’ knowledge, this is the first report of a spinal subperiosteal hematoma diagnosed antemortem through MRI, with surgical exploration and successful treatment in a dog. 相似文献
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High doses of methylprednisolone are required for the treatment of collagenase-induced intracerebral hemorrhage in rats 
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下载免费PDF全文 Pablo Patricio Lema Christiane Girard Pascal Vachon 《Canadian journal of veterinary research》2005,69(4):253-259
Methylprednisolone (MP) was evaluated for the treatment of intracerebral hemorrhage in a Sprague-Dawley rat model of cerebral hematoma induced by subcortical injection of collagenase. At 1 and 24 h after the injection, MP was administered intraperitoneally (IP) at a concentration of 10, 35, or 100 mg/kg. Control groups received saline IP at 1 and 24 h after the intracerebral injection of collagenase (positive controls) or saline (negative controls). Motor behaviour 24 h before and 24 h and 48 h after the intracerebral injection was evaluated by means of a neurologic exam and a rotarod treadmill test. The animals were euthanized at 48 h; brain water content was determined in half of the rats, and histopathological studies were done in the other half. Compared with the positive controls, the animals with collagenase-induced hematoma performed significantly better on the neurologic exam after treatment with 100 mg/kg of MP and on the rotarod test after treatment with 35 or 100 mg/kg of MP. The hematoma volume was significantly smaller (P < 0.002) after all doses of MP; however, the smallest volume was seen with 100 mg/kg. There were significantly fewer neutrophils (P < 0.01) within the hematoma in the MP-treated animals (maximum reduction with 100 mg/kg) than in the positive controls, but the numbers of reactive astrocytes did not differ significantly between the treatment groups. The number of necrotic neurons in the penumbra did not differ between the treatment groups; however, there were significantly fewer (P < 0.005) in the cerebral cortex in the group treated with 100 mg/kg of MP compared with the positive controls. These results suggest that high doses of MP administered shortly after occurrence of a cerebral hematoma are beneficial for the treatment of intracerebral hemorrhage. 相似文献
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Masa-aki OIKAWA Yasuo NAMBO Mayuka MIYAMOTO Hiroshi MIURA Motohiro KIKUCHI Yohji OHNAMI 《Journal of Equine Science》2009,20(3):41-46
A broodmare showed mild signs of abdominal discomfort and anemia after normal delivery.
Ultrasonographic examination revealed a massive hematoma within the broad ligament
adjacent to the uterine horn. Internal bleeding into the peritoneal cavity (hemoabdomen)
was not seen. Following treatment, the clinical signs improved. Hemorrhage caused by
rupture of the arteries within the broad ligament of the uterus may be a cause of
hematoma. Prepartum and postpartum rupture of the arteries supplying the reproductive
organs in the mare, which is not uncommon, can be fatal if severe hemoabdomen occurs. In
the present case, the hematoma was considered to be tightly encapsulated between two
serosal membrane layers of the broad ligament, and the membranes had remained intact.
Thus, the serosal membranes did not split open, and massive bleeding into the peritoneal
cavity did not occur. For this reason, the present broodmare avoided potentially fatal
hemorrhagic shock. 相似文献
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T Ribière B Gottstein E Huber M Welle J L Forster P Grosclaude 《Schweizer Archiv für Tierheilkunde》2001,143(6):313-318
A six-month old bitch presenting a sub-lingual mucocele and hematoma associated with coagulation disorders died four days after the surgical treatment of the mucocele. The necropsy revealed a canine angiostrongylosis, a disease rarely seen in Switzerland. This article summarizes the biology of Angiostrongylus vasorum and describes the lesions and symptoms caused by this cardio-pulmonary helminthosis, as well as its diagnosis and treatment. The connections between angiostrongylosis and coagulation disorders are also discussed. 相似文献
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Dye TL Teague HD Ostwald DA Ferreira SD 《Journal of the American Animal Hospital Association》2002,38(4):385-390
A new technique using the carbon dioxide (CO2) laser for the treatment of aural hematomas is described. The laser is used to make an incision into the hematoma to allow for evacuation of the blood, and then multiple, small incisions are made over the surface of the hematoma to stimulate adhesions between the tissue layers. The CO2 laser was used in this fashion to treat 10 aural hematomas in eight dogs. Follow-up ranged from 1 to 23 months. Owners evaluated the cosmetic results following CO2 laser surgery as excellent in three ears, good in five ears, and fair in two ears. Hematomas were resolved in all 10 cases, although two cases developed serosanguineous fluid accumulation that required percutaneous drainage in one case and a second laser procedure in the other case. 相似文献
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Adamo PF Crawford JT Stepien RL 《Journal of the American Animal Hospital Association》2005,41(6):400-405
An 8-year-old, spayed female Dalmatian with a history of seizures was evaluated for cervical pain and bilateral scleral hemorrhages. Diagnostic evaluations revealed a mass displacing the ventral brainstem on magnetic resonance imaging (MRI). The mass was surgically removed and histologically confirmed to be a hematoma. The dog's neurological signs resolved completely after surgery. Although extradural, subdural, subarachnoid, and intraparenchymal hemorrhages have been reported in dogs and cats, this is the first known report of a subdural hematoma of the ventral brainstem in a dog. On the basis of the history and the appearance of the subdural hematoma on MRI, a traumatic event during the seizure episodes was considered the most likely cause of the subdural hematoma in this case. 相似文献