Term
| What is an embryonic cyst? How do we treat them? |
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Definition
-epithelial defect that developed during embryonic development of the skin
-leave them alone |
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Term
| What are the 2 types of sevaceous gland tumors? Where do each commonly occur? |
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Definition
-Nodular sebaceous hyperplasia: limb/head/trunk of poodles/cockers/dachshunds,mini schnauzers
-Sebaceous epitheliomas: eyelids, head
-Sbaceous adenoma
-Sebaceous carcinoma: more common in cockers |
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Term
| What does a nodular sebaceous gland hyperplasia look like? HOw is it treated? |
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Definition
-leasions that have a wart-like cauliflower like appearance
-surgical excision |
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Term
| What are the cellular origins of istiocytic tumors? |
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Definition
| -derived from monocyte-macrophage lines |
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Term
| What animals are predisposed to histiocytomas? |
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Definition
| -young dogs, benign, common regresses spontaneously |
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Term
| What animals are predisposed to malignant histiocytosis? |
|
Definition
| -rare, Bernese Mountain dogs |
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Term
| What animals are predisposed to systemic histiocytosis? |
|
Definition
| -Bernese MOuntain dogs, autosomal recessive |
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Term
| What animals are predisposed cutaneous histiocytosis? |
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Definition
| -Benign, Golden retrievers |
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Term
| What is the common name for a histiocytoma? |
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Definition
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|
Term
| How do we treat button tumors? |
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Definition
|
|
Term
| Is cutaneous histiocytosis pruritic? |
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Definition
|
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Term
| HOw do we treat cutaneous histiocytosis? |
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Definition
| -corticosteroids or lufenimide |
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Term
| What causes papillomas? In which animals is it common? |
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Definition
|
|
Term
| Which animal commonly get canine viral papillomatosis? |
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Definition
| -young dogs, oral mucous membranes |
|
|
Term
| Which animals commonly get cutaneous papilloma? |
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Definition
-older dogs
-head, eyelids, and feet |
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Term
| What animals commonly get cutaneous inverted papilloma? |
|
Definition
-younger dogs
-ventral abdomen and groin |
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|
Term
| What animals get multiple papillomas? Where? |
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Definition
|
|
Term
| Which age group of dogs most commonly get mast cell tumors? |
|
Definition
-around 8 years old
-especially he boxer |
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Term
| Where on the body do canine mast cell tumors most commonly occur> |
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Definition
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|
Term
| What makes mast cell tumors scary? |
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Definition
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Term
| What age group of cats get mast cell tumors? Where do they occur? |
|
Definition
-10 years
-more common on head and neck |
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Term
| Do cats or dogs more commonly get fibrosarcomas? |
|
Definition
-CAts
-FeLV positive cats, vaccine-induction |
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|
Term
| From what cell line does squamous cell carcinomas arise? |
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Definition
| -common malignant tumors of keratinocytes |
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|
Term
| What age group is most common to get squamous cell carcinomas? |
|
Definition
| -average 9 years in dogs and cats |
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|
Term
| What are the predisposing factors of squamous cell carcinomas? |
|
Definition
-actinic skin damage
-scars
-radiation
-viral |
|
|
Term
| What are the common sites for squamous cell carinoma? |
|
Definition
-nose
-pinnae
-eyelids
-digits |
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Term
| Which species commonly gets basal cell carcinomas? jWhere do they commonly occur? Are they a big concern? |
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Definition
-cats
-nasal planum or eyelids
-not a big concern, usually benign |
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Term
|
Definition
| -blood filled lesions common on white breeds |
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|
Term
| Where do hemangiomas most commony occur? |
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Definition
|
|
Term
| Are melanomas more commonly benign or malignant? |
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Definition
|
|
Term
| Are melanocytomas benign or malignant? |
|
Definition
|
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Term
| What is a non-epitheliotropic lymphoma? Describe them. |
|
Definition
-non-epi lymphoma
-generalized, multifocal nodules
-may be associated wither hypercalcemia
-probably B-cell lymphomas |
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Term
| Wht is a epitheliotropic lymphoa? Describe them. |
|
Definition
-usually T-cells
-aka "mycosis fungoides" |
|
|
Term
| What is exfoliative erythemia? |
|
Definition
| -ycoses fungoides causing generalized erthematous plaques, sclaes, lymphadenopathy, and severe prutitus |
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