豬皮膚疾病的鑒別診斷(編輯修改稿)
2025-06-22 12:55 本頁面
【文章內(nèi)容簡介】 ute stages 3. Conjunctivitis and vomiting in some cases 4. Bright and alert, squealing in pain on movement 5. Pig is lethargic and stops eating 6. Raised red and edematous rhomboid wheals (acute and chronic forms) 7. Sloughing of skin in the area of the rhomboid lesion 8. Swollen joints and lameness (chronic stage) 9. Sudden death in excited animals 急性型 Acute type (麻疹型 ) :全身皮膚に形成された菱形丘疹 臀部皮膚に形成された隆起した淡紅色の菱形皮疹 SWINE ERYSIPELAS Acute severe skin form of swine erysipelas with extensive small raised pink/red lesions some developing dark scabs. Acute swine erysipelas, note the typical raised pink lesions with diamond shaped dark red/black central areas. Erysipelas skin lesions, closeup. Swine erysipelas. Diamond shaped skin lesions. 慢性型 Chronic type( 関節(jié)炎型 ):関節(jié)炎のため起立困難を呈する豚 Erysipelas rhomboid lesions on a dolphin skin Erysipelas is transmitted by direct contact with infected animals or their excreta. The photo shows the hand of an infected handler. Resolving cellulitis caused by Erysipelothrix rhusiopathiae following treatment with doxycycline and ciprofloxacin. Vesicular stomatitis Viral disease of swine, cattle, horses and occasionally man. The disease is caused by two antigenically distinct types of virus namely Indiana and New Jersey types. Vesicular stomatitis in swine is most monly manifested by snout and foot lesions. Antemortem findings : 1. Incubation 2 – 4 days 2. Fever 3. Lesion on the tongue (Fig.) and snout 4. Lesion in the interdigital space or coronary band 5. Refusal of food but acceptance of water 6. Weight loss 7. Lameness and exungulation Vesicular stomatitis virus, purified from an infected cell culture. This is an important pathogenic virus of cattle, causing fever and vesicles in the mouth and on the feet. Negatively stained virions: note that they are clearly bullet shaped just like rabies virus. Magnification approximately x40,000. Vesicular stomatitis. Detachment of epithelium of the pig tongue. Blanched areas on the hard palate, dental pad and gums. Swine vesicular disease (SWD) A contagious viral disease of swine clinically indistinguishable from vesicular stomatitis, foot and mouth disease and vesicular exanthema of swine. Antemortem findings : 1. Incubation 2 – 4 days 2. Fever 40 – 41176。 C 3. Snout (Fig), oral and feet vesicular lesions 4. Lameness Early lesions on coronary band of foot. Old lesions on foot with partial separation of hoof. Old lesions on recovered pig showing banding growing out of hoof. Swine vesicular disease. Snout vesicular lesion. Vesicular lesions on snout. Recently ruptured blister on rim of snout. Recently ruptured blister on foot. Separation of horn following rupture of blister. Ruptured vesicle on snout and tongue. Lesions on coronary band, bulb of heel and supernumerary digit. Recently rup
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