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Corneal fungal diseases, including fungal keratitis and stromal abscess, are uncommon in small animals. Ocular infection secondary to systemic mycosis is reported far more frequently. Suspicion of a fungal corneal ulcer should be raised based on a history of underlying trauma, especially with plant material, geographic location, chronic use of topical antibiotics or corticosteroids, or an extremely prolonged course of disease despite appropriate treatment. Clinical signs observed with fungal keratitis may include blepharospasm, epiphora, miosis, corneal opacity, and vascularization. Unfortunately, none of these signs is specific to fungal infection. If fungal keratitis is suspected or confirmed, then aggressive medical therapy should be instituted. Medications used include topical antifungals, parasympatholytics, anticollagenases, and antibacterials as well as systemic anti-inflammatory drugs. Because there are very few fungicidal medications, the course of medical treatment for fungal corneal disease requires a prolonged duration with frequent re-examination and assessment. Surgical treatment is sometimes required to save the eye and vision. Surgeries to be considered include debridement, conjunctival graft placement, and corneal transplantation.  相似文献   

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The EEGs of 174 dogs and cats with cerebrovascular disease have been analysed, and the principal signs associated with the condition summarized. The value of the EEG in diagnosis and prognosis is discussed.
Resume. Les électro-encéphalogrammes de 174 chiens et chats souffrant de maladies cérébrovasculaires ont été analysés et les signes principaux liés à cette affection ont été résumés. La valeur de l'électro-encéphalogramme dans le diagnostic et le pronostic est examinée.
Zusammenfassung. Die EEGs von 174 Hunden und Katzen mit Hirngefässerkrankungen wurden analysiert und die wichtigsten Anzeichen dieser Krankheit zusammengefasst. Der Wert des EEG für die Diagnose und Prognose wird besprochen.  相似文献   

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Congenital renal diseases are present at birth and may be determined genetically; familial renal disorders occur in related animals with a higher frequency than would be expected by chance, and frequently are inherited. The most common familial disorders in cats and dogs include renal amyloidosis, renal dysplasia, polycystic kidneys, basement membrane disorders, and tubular dysfunction (Fanconi's syndrome). This article alerts the veterinarian to commonly observed congenital and hereditary conditions of the kidneys in small animals.  相似文献   

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The diagnosis and treatment of hypoadrenocorticism can be one of the greatest challenges faced by veterinary practitioners, as Addison's disease may have many faces and many presentations. Although the disease is most often diagnosed in dogs, cats may also suffer from Addison's disease. The practitioner must have a high index of suspicion to make a diagnosis of hypoadrenocorticism. This index of suspicion is based on knowledge of the common signalment, history, physical examination, and laboratory findings. Diagnosis of hypoadrenocorticism is supported by appropriate choice of diagnostic endocrine tests that are described in detail in this article. Once a diagnosis of hypoadrenocorticism has been made, expedient treatment is of foremost concern. Timely treatment using fluids, corticosteroids, and supportive care will ensure a successful outcome; the emergency treatment of Addison's is covered briefly in this article and fully in another article in this issue. The purpose of this review was to describe the clinical diagnosis and chronic treatment of hypoadrenocorticism in dogs and cats.  相似文献   

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