• Journal of Oral Medicine and Pain
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• v.38 no.2
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• pp.115-119
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• 2013

Leiomyoma is benign neoplasm of smooth muscle, but it is rare in the oral cavity. The most common type of leiomyoma in the oral cavity is vascular leiomyoma. Clinically, vascular leiomyoma usually grows slowly and is generally a small, painless, sessile, firm and superficial nodule like lesion, and the length of time before patients seek medical attention may span months to years. The diagnosis of oral leiomyoma is possible with only histological studies with special stains because there are no specific clinical and radiological signs. We experienced a 53-year-old woman with palatal mass. She underwent surgical excision and the final pathological result confirmed it to be vascular leiomyoma. We report this case with a review of the related literatures.

• Maxillofacial Plastic and Reconstructive Surgery
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• v.30 no.5
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• pp.500-504
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• 2008

Angiomyoma is the vascular type of leiomyoma that the tumor cells are originated from vascular smooth muscle cells. It's frequently found in the subcutaneous tissues of the lower extremities. Such case of an angiomyoma within the oral cavity is rarely found. From a series of 7748 smooth muscle tumors of all types, only 0.06% were found in the oral cavity. This is a rare case of a young woman appeared with oral angiomyoma located in the left mandibular posterior region with plain radiograph, CT and histologic review.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.44 no.3
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• pp.136-139
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• 2018

This study presents a case of an oral angioleiomyoma along with its clinical diagnostic approach and laboratory confirmation. The differential diagnosis, especially from angioleiomyosarcoma, is also included. A 51-year-old patient presented with a tumor-like lesion on his upper labial mucosa. The clinical examination revealed a benign lesion that was surgically removed. Histopathological and immunohistochemical examinations confirmed the diagnosis of an oral angioleiomyoma. The post-surgical period was uneventful. No recurrence had occurred after a year of follow-up surveillance. Oral angioleiomyoma is a very rarely occurring oral lesion. Clinically, it may mimic some benign lesions, including fibroma, pyogenic granuloma or minor salivary gland tumor. Surgical excision is the treatment of choice. Histological and immunohistochemical examination can confirm the diagnosis. The differential diagnosis is crucial to rule out angioleiomyosarcoma.