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  1. Article ; Online: Oral rhabdomyosarcoma, a rare malignant tumor mimicking an endodontic-periodontal lesion in an adult patient: a case report.

    Zheng, Fang-Yu / Qiu, Juan-You / Liao, Kuo-Han / Lin, Nan-Chin

    BMC oral health

    2024  Volume 24, Issue 1, Page(s) 92

    Abstract: Background: According to previous research, 2.8% of lesions clinically identified as endodontic pathosis were ultimately diagnosed as non-endodontic periapical lesions via histopathology, and 3.7% of these non-endodontic periapical lesions were ... ...

    Abstract Background: According to previous research, 2.8% of lesions clinically identified as endodontic pathosis were ultimately diagnosed as non-endodontic periapical lesions via histopathology, and 3.7% of these non-endodontic periapical lesions were malignant neoplasms. Rhabdomyosarcoma, a malignant tumor most commonly observed in children, is uncommon in the oral cavity.
    Case presentation: This is a report of a rare case of embryonal rhabdomyosarcoma in a 41-year-old female, in which the lesion was in the maxillary gingiva. The biopsy reports confirmed the diagnosis of embryonal rhabdomyosarcoma. The wide excision of the tumor, free flap reconstruction, chemotherapy, and radiotherapy were performed. Clinical, radiological, and histopathological and management aspects of the neoplasm were also discussed.
    Conclusions: This case report aimed to create awareness that rhabdomyosarcoma is one of the differential diagnoses of periapical lesions.
    MeSH term(s) Adult ; Child ; Female ; Humans ; Rhabdomyosarcoma, Embryonal/pathology ; Rhabdomyosarcoma ; Gingiva/pathology
    Language English
    Publishing date 2024-01-16
    Publishing country England
    Document type Case Reports ; Journal Article
    ZDB-ID 2091511-1
    ISSN 1472-6831 ; 1472-6831
    ISSN (online) 1472-6831
    ISSN 1472-6831
    DOI 10.1186/s12903-024-03875-w
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Use of the Cover-Lifting Technique in Mandibular Cemento-Ossifying Fibroma Excision to Preserve the Inferior Alveolar Nerve.

    Qiu, Juan-You / Huang, Kuan-Min / Lin, Nan-Chin

    Medicina (Kaunas, Lithuania)

    2021  Volume 57, Issue 12

    Abstract: Cemento-ossifying fibroma (also known as ossifying fibroma or cementifying fibroma) is a benign osteogenic neoplasm. Pain and paresthesia are rarely associated with cemento-ossifying fibroma; thus, nerves must be preserved during excision. With the ... ...

    Abstract Cemento-ossifying fibroma (also known as ossifying fibroma or cementifying fibroma) is a benign osteogenic neoplasm. Pain and paresthesia are rarely associated with cemento-ossifying fibroma; thus, nerves must be preserved during excision. With the advent of computer-aided techniques, the use of virtual surgical planning and a customized template can improve the precision of resection and reconstruction, reduce operating time, and improve postoperative outcomes. In this report, we describe a case of cemento-ossifying fibroma in a female patient who underwent segmental mandibulectomy and reconstruction with an iliac bone graft. Additionally, we describe a simple and effective way to preserve the inferior alveolar nerve.
    MeSH term(s) Cementoma ; Female ; Fibroma, Ossifying/diagnostic imaging ; Fibroma, Ossifying/surgery ; Humans ; Lifting ; Mandibular Neoplasms/surgery ; Mandibular Nerve/surgery
    Language English
    Publishing date 2021-12-19
    Publishing country Switzerland
    Document type Case Reports
    ZDB-ID 2188113-3
    ISSN 1648-9144 ; 1010-660X
    ISSN (online) 1648-9144
    ISSN 1010-660X
    DOI 10.3390/medicina57121383
    Database MEDical Literature Analysis and Retrieval System OnLINE

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