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Usually respond well but often recur
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Nasal squamous cell carcinoma
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Response is often minimal
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Some subtypes respond better than others
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Response may be better if after surgery
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Poor response usually unless after surgery
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Oral squamous cell carcinoma
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Especially poor in cats; aggressive treatment required
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Metastatic disease in >90%; pain palliation
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Best when small; metastasis a problem
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Depends on tissue of origin
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Injection-related fibrosarcoma
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Best if done after first surgery, poor later
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Usually respond very well; 131I possible
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Treat with 131I (>95% cure)
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Usually respond well, especially in cats
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Usually stabilizes mass; good clinical result
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Depends on size, location, and clinical signs
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Most effective treatment for CNS lymphoma
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Effective but short term due to other disease
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Spinal cord mesenchymal tumor
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Reasonable response but dose limited by cord
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|
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Short-term response good but commonly recur
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Excellent response but can only treat locally
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Good response, often very durable
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Low for scirrhous form, high for lymphocytic
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Large masses, dose limited by heart and lungs
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Difficult to accurately localize treatment
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Transitional cell carcinoma
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|
May respond well initially but recur
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|
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Data available on response is quite variable
|
|
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Very good for low grade, less for high grade
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Peripheral nerve sheath tumor
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|
Strongly recommended after surgery
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|
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Improves control after surgery, not alone
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Apocrine gland anal sac adenocarcinoma
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|
Usually treat regional lymph nodes as well
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|
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Treatment of last resort, often works well
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Transmissible venereal tumor
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Very good control even for large tumors
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Used in refractory tumors, brachytherapy
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Beam treatment effective, very few sites
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Equine ocular squamous cell carcinoma
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Best treatment when bone involved
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