August 14, 2025Veterinary DermatologyOpen Access

Intravascular Tumour in a Dog Causing Skin Ulcerative Lesions

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Case study reveals multifocal ulcerative skin lesions due to intravascular angiosarcoma in a dog, indicating the need for thorough biopsies.

Ulcerative skin lesions were caused by an intravascular tumor, highlighting diagnostic challenges with neoplastic growths.
The case emphasizes the importance of immunohistochemical examinations in identifying atypical presentations for accurate diagnosis.
Deep skin biopsies are crucial as vascular lesions may reside mainly in the subcutis beneath ulcerated areas.
This unusual intravascular angiosarcoma case underscores the distinctive skin symptoms presented in dogs.

Seleznova et al. (2025) studied this question.

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Case study reveals multifocal ulcerative skin lesions due to intravascular angiosarcoma in a dog, indicating the need for thorough biopsies.