• Korean Journal of Head & Neck Oncology
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• v.24 no.2
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• pp.207-210
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• 2008

The purpose of this paper is to review our experience with mucoepidermoid carcinoma(MEC), a rare tumour in minor salivary glands, in a paediatric patients. 15-year-old boy was noted to have a irregular round mass appearing atthe soft palate just to the right of the mid-line. A computed tomographic(CT) scan showed a palatal mass limited to soft palate with no bony erosion. The lesion was curetted and debulked. Pathology was reported as an intermediate-grade mucoepidermoid carcinoma, and the patient was considered to radiation therapy institution for further treatment. To date, patients remain free of disease. Wide local excision is the treatment of choice for low to intermediate grade MEC of the minor salivary glands in paediatric patients.

• Korean Journal of Head & Neck Oncology
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• v.29 no.2
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• pp.97-100
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• 2013

Schwannoma is a benign nerve sheath tumor that is composed entirely of well differentiated Schwann cells. They are frequently located in the soft tissue of head and neck region, but only a 1% of them are located in the oral cavity. Schwannoma arising in the soft palate is extremely rare. We present a case of a soft palate schwannoma and report this case with a literature review.

• Korean Journal of Cleft Lip And Palate
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• v.10 no.1
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• pp.33-38
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• 2007

Team approach for the management of cleft lip & palate patients is very important. Plastic surgeon, oral-maxillofacial surgeon, orthodontist, otolaryngologist, and speech therapist should be included in the team. Main role of the ENT surgeon may be variable and is up to the team characteristics. Main topics of ENT surgeons' interesting fields are evaluation and management of hearing impairment due to SOM, voice disorder, and velopharyngeal incompetency due to submucous cleft palate & still remained VPI after curative palatoplasty. Basic review of anatomy & physiology related with otolaryngologic aspect of velopharyngeal system was done. Diseases related with hyponasality as well as hypernasality were discussed. Diagnostic and therapeutic methods were discussed. Proper management of hearing impairment and speech disorders are important.

• Korean Journal of Bronchoesophagology
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• v.4 no.1
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• pp.137-141
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• 1998

Pleomonhic adenoma, the most common of the benign salivary gland tumor, is called benign mixed tumor. The tumor was first described by Kaltschmied in 1725 and clinically systematized by Bilroth in 1859. Most pleomorphic adenoma arise in major salivary glands. However, their development in minor salivay glands of the oral cavity, pharynx, paranasal sinuses, and in skin and lacrimal glands is well known. The palate is the most common site of origin of pleomorphic adenoma in minor salivary gland. Recently the authors have experienced a case of the huge pleomorphic adenoma of the hard palate in a 70 years old woman. This is the report of a case with review of literature.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.48 no.2
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• pp.71-78
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• 2022

This study was conducted to review the efficacy of different sources of stem cells in bone regeneration of cleft palate patients. The majority of previous studies focused on the transplantation of bone marrow mesenchymal stem cells. However, other sources of stem cells have also gained considerable attention, and dental stem cells have shown especially favorable outcomes. Additionally, approaches that apply the co-culture and co-transplantation of stem cells have shown promising results. The use of different types of stem cells, based on their accessibility and efficacy in bone regeneration, is a promising method in cleft palate bone regeneration. In this regard, dental stem cells may be an ideal choice due to their efficacy and accessibility. In conclusion, stem cells, despite the lengthy procedures required for culture and preparation, are a suitable alternative to conventional bone grafting techniques.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.48 no.5
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• pp.315-317
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• 2022

Osseous metaplasia is defined as the formation of lamellar bone inside soft tissue structures where bone normally does not exist. It results from the transformation of non-osseous connective tissue into mature bone. This condition is rare in the oral and maxillofacial region. We report a case of osseous metaplasia of the maxilla, a rare benign tumor in an uncommon region. A 60-year-old male patient visited our clinic complaining of foreign body sensation and asymptomatic swelling on the right palatal side. However, he did not experience pain and reported no local trauma that he could remember. Intra-oral examination revealed an exophytic lesion on the right palatal portion. On computed tomography, there was a round hard-tissue mass approximately 2 cm in diameter on the right palate area. The mass was biopsied and diagnosed as an osseous metaplasia. We review the clinical, radiographic, and histologic features and common causes of osseous metaplasia and report a rare case of osseous metaplasia of the palate.

• Archives of Craniofacial Surgery
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• v.23 no.2
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• pp.53-58
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• 2022

Alveolar cleft belongs to the spectrum of cleft lip and/or palate, affecting 75% of cleft lip/palate patients. The goals of alveolar cleft treatment are stabilizing the maxillary arch, separating the nasal and oral cavities, and providing bony support for both erupting teeth and the nasal base via the piriform aperture. Secondary alveolar bone grafting is a well-established treatment option for alveolar cleft. Secondary alveolar bone grafting is performed during the period of mixed dentition using autologous bone from various donor sites. There are several issues relevant to maximizing the success of secondary alveolar bone grafting, including the surgical timing, graft material, and surgical technique. In this study, we reviewed issues related to surgical timing, graft materials, and evaluation methods in secondary alveolar bone grafting.

• Proceedings of The Korean Cleft Lip And Palate Association
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• 1997.06a
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• pp.39-39
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• 1997

• Proceedings of The Korean Cleft Lip And Palate Association
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• 1997.06a
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• pp.47-47
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• 1997

• Proceedings of The Korean Cleft Lip And Palate Association
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• 1997.06a
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• pp.41-41
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• 1997