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V. L. Savage L. A. Cudmore C. M. Russell D. I. Railton A. P. Begg N. M. Collins A. R. Adkins 《Equine Veterinary Education》2018,30(8):403-408
Cystic lymphangiomas are rare malformations of the lymphatics that result in the formation of a cystic mass. Where multiple cysts are seen, the condition is termed cystic lymphangiomatosis. This case describes the diagnosis and unique management of cystic lymphangiomatosis in a 10‐day‐old Thoroughbred foal. Ultrasonography, histopathology and laparoscopy were essential for diagnosis and appreciation of the extent of disease. Ultimately, the cystic lymphangiomatosis was so extensive in this foal that complete surgical excision was considered impossible and the presence of adhesions within the abdomen indicated a very poor long‐term prognosis; the owners elected for euthanasia at age 14 weeks. Although rare, lymphangioma and lymphangiomatosis should be considered as a differential diagnosis for an intra‐abdominal mass in a young horse. 相似文献
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目的：探讨肠系膜淋巴管瘤(ML)的CT表现及其分型。方法：经病理证实的ML13例，男7例，女6例，平均34岁。8例做常规CT扫描，5例做螺旋CT扫描，层厚10mm。结果：10例起源于小肠系膜，3例起源于结肠系膜。单房型囊肿3例，多发或多房囊肿10例，囊壁菲薄，光滑，囊内密度均匀，增强扫描如有囊壁及分隔有明显强化是其特点。成年型：囊肿形状较规则，分叶明显，类似扩张的结肠；幼儿型：囊肿形状欠规则，分叶及分隔不规则。结论：肠系膜淋巴管瘤好发于小肠系膜，无年龄特异性，CT表现为单房或多房性(多发性)囊肿，多呈壁薄分叶状多房性囊肿，增强扫描多数病变囊壁及分隔有明显强化。 相似文献
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Benign cranial mediastinal lesions in three cats 总被引：1，自引：0，他引：1
R. MALIK L. GABOR GB HUNT DB CHURCH VR BARRS R. CHURCHER RT DIXON C. HUXLEY PJ CANFIELD 《Australian veterinary journal》1997,75(3):183-187
Cranial mediastinal lesions were detected in three cats, associated with respiratory impairment (case one), spontaneous pneumothorax (case two) and myasthenia gravis (case three), respectively. On gross and histological examination, the first case was considered either a lymphangioma or a branchial cystic mass of the thymic region of the mediastinum; a cystic lesion was suggested by sonographic detection of multiple anechoic cavitations within a circumscribed mass, while fine needle aspiration cytology excluded lymphosarcoma. The second case was diagnosed histologically as a cystic thymoma, but the third case was not examined microscopically. The masses were amenable to surgical excision in the first two cats, while this proved unnecessary in the third case because of resolution following treatment with dexamethasone. Corticosteroid responsiveness was unhelpful in distinguishing between these benign lesions and lymphosarcoma, as in two cases there was a partial or complete response to dosing with prednisolone or dexamethasone. These cases are presented to emphasise that conditions other than lymphosarcoma can produce cranial mediastinal lesions in cats, and that the prognosis for surgical treatment of lymphangiomas, multilocular thymic cysts and cystic thymomas can be excellent. 相似文献
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