• Title/Summary/Keyword: Maxillary sinus neoplasm

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Solitary plasmacytoma in the maxillary sinus: 10-year follow-up

  • Nguyen, Truc Thi Hoang;Eo, Mi Young;Sodnom-Ish, Buyanbileg;Cho, Yun Ju;Kim, Soung Min
    • Journal of the Korean Association of Oral and Maxillofacial Surgeons
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    • v.47 no.6
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    • pp.471-475
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    • 2021
  • Solitary plasmacytoma (SP) is an uncommon form of plasma cell neoplasm occurring intraosseously or in soft tissue and presents as a single mass of monoclonal plasma cells. SP in the maxillary sinus is rare and can be misdiagnosed as other maxillary sinus tumors. The essential examinations in patients with the initial diagnosis of plasmacytoma are bone marrow biopsy, serum and urine electrophoresis, and kappa/lambda ratio (κ:λ ratio) to rule out multiple myeloma (MM). Herein, a rare case of SP in the maxillary sinus treated by surgery and localized radiation is reported. At the 10-year follow-up examination, local recurrence or disseminated development of MM were not evident.

Primary Extracranial Fibrous Meningioma of the Maxillary Sinus: A Case Report and Literature Review (상악동에 발생한 일차성 섬유질형 수막종: 증례 보고 및 문헌 고찰)

  • Hyunwoo Cho;Sanghyeon Kim;Myongjin Kang;DongWon Kim
    • Journal of the Korean Society of Radiology
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    • v.82 no.1
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    • pp.231-236
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    • 2021
  • Meningioma is a common neoplasm of the central nervous system; however, primary extracranial meningioma of the paranasal sinus, especially the maxillary sinus, is rare. We report a case of primary extracranial meningioma (fibrous type) of the maxillary sinus and present a literature review of the imaging features that correlate with fibrous meningioma.

Conservative approach to recurrent calcifying cystic odontogenic tumor occupying the maxillary sinus: a case report

  • Kim, Yongsoo;Choi, Bo Eun;Ko, Seung-O
    • Journal of the Korean Association of Oral and Maxillofacial Surgeons
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    • v.42 no.5
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    • pp.315-320
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    • 2016
  • Calcifying cystic odontogenic tumor (CCOT) is an uncommon benign cystic neoplasm of the jaw that develops from the odontogenic epithelium. Invasion into the maxillary sinus by a CCOT is not a typical, and the recurrence of the cystic variant of CCOT in the posterior maxilla is rare. This report describes a recurrent CCOT occupying most of the maxillary sinus of a 24-year-old male patient. As a treatment, marsupialization was carried out as a means of decompression, and the involved teeth were all endodontically treated. Afterward, surgical enucleation was performed. The size of the lesion continued to shrink after marsupialization, and the maxillary sinus restored its volume. This patient has been followed-up for 3 years after the surgery, and there have not been any signs of recurrence.

Radiation Therapy of the Maxillary Sinus Lymphoma - A Case Report and Review of Literature - (상악동 임파종의 방사선 치료)

  • Ban, Sung-Beom;Kim, Chul-Young;Choi, Myung-Sun
    • Radiation Oncology Journal
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    • v.4 no.1
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    • pp.51-53
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    • 1986
  • Malignant lymphoma of the sinus is very rare but potentially radiocurable neoplasm. The disease is tend to be localized to the sinus and spread to adjacent local structures on initial presentation, and change to generalized lymphoma is uncommon. Most of sinus lymphoma is diffuse histiocytic type. Radiotherapy to the primary and neck nodes is the treatment of choice, and a survival rate of $50-70\%$ can be expected.

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Sinonasal Undifferentiated Carcinoma - A Case Report - (부비동과 비의 미분화 암종 - 1예 보고 -)

  • Shin, Mi-Kyung;Chae, Yang-Seok
    • The Korean Journal of Cytopathology
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    • v.8 no.1
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    • pp.98-102
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    • 1997
  • Sinonasal undifferentiated carcinoma(SNUC) is a distinct, relatively rare neoplasm arising in the nasal cavity and paranasal sinuses composed of undifferentiated epithelial cells and clinically characterized by a fulminant course. We report a case of SNUC in a 56-year old man who have had bilateral neck masses since one month ago before coming to our hospital. The paranasal computed tomography showed soft mass density in the left maxillary sinus and the nasal cavity with bone destruction in the anterior medial and the inferior maxillary sinus wall. This mass was extruded into the left orbital wall. Biopsy of the nasal mass and fine needle aspiration(FNA) of the neck mass were done. FNA revealed medium-sized neoplastic cells forming clusters or individually dispersed. Nuclei were round to oval, slightly to moderately pleomorphic, and hyperchromatic. Chromatin was finely granular, but occasionally was coarsely granular. Nucleoli varied from large to inconspicuous and the cytoplasm was scanty.

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An expanded juvenile ossifying fibroma in maxillary sinus:a case report

  • Chrcanovic, Bruno Ramos;Freire-Maia, Belini
    • Journal of the Korean Association of Oral and Maxillofacial Surgeons
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    • v.37 no.2
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    • pp.127-132
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    • 2011
  • Juvenile ossifying fibroma is an expansive intraosseous lesion of the bones. In most patients, the tumors are located in the facial bones. The main characteristics of juvenile ossifying fibroma are the early age of onset, localization of the tumor, radiological pattern and a tendency for recurrence. This article describes a case of expanded juvenile ossifying fibroma in the right maxilla in a 12-year old boy. The lesion was removed totally by surgery under general anesthesia. The patient showed no radiological signals of recurrence approximately two years after surgery.

MALIGNANT PERIPHERAL NERVE SHEATH TUMOR ON PALATE: A CASE REPORT (구개골에 발생한 악성 Peripheral Nerve Sheath Tumor의 증례보고)

  • Kwon, Min-Su;Lee, Hyun-Sang;Kim, Hyun-Chang;Ko, Seung-O;Shin, Hyo-Keun
    • Journal of the Korean Association of Oral and Maxillofacial Surgeons
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    • v.30 no.3
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    • pp.228-233
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    • 2004
  • Summary: The malignant peripheral nerve sheath tumor(MPNST) is an aggressive neoplasm and can either arise independently or result from malignant change in preexisting neurofibromatosis (von Recklinghausen's disease). Its histologic characteristics remain controversial, but currently it is believed that the schwann cell is the origin of the peripheral nerve sheath tumors. MPNST is an uncommon neoplasm of the head and neck region, and its presentation in the oral cavity is quite rare. In this study, we report a patient with a rare case of a MPNST involving the maxilla. A case report: A 29-year-old female presented with a chief complaint of painless swelling with bleeding tendency on the left maxillary tuberosity area 2 months ago. Clinical examination showed a $5.0{\times}3.0cm^2$ sized, indurative swelling on the site. Conventional radiographs showed a relatively well-defined soft tissue mass involving the left maxillary sinus, and destruction of the anterior, posterolateral walls of the left maxillary sinus. Subtotal maxillectomy and split-thickness skin graft from thigh were undertaken. In histochemical and immunohistochemical studies, the specimen revealed positive reactivities to Vimentin and S-100 protein. Final diagnosis was made as MPNST.

LEIOMYOSARCOMA OF THE MAXILLARY SINUS : A CASE REPORT (상악동에 발생한 평활근 육종의 치험례)

  • Choi, Se-Kyung;Kim, Jae-Young;Kim, So-Mi;Kim, Hyun-Woo;Nam, Jung-Woo;Nam, Woong;Cha, In-Ho;Kim, Hyung-Jun
    • Journal of the Korean Association of Oral and Maxillofacial Surgeons
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    • v.35 no.6
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    • pp.490-493
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    • 2009
  • Leiomyosarcoma(LMS) is a malignant neoplasm of smooth muscle origin, which accounts for 7 % of all soft tissue sarcomas. The most common sites are the gastrointestinal tract and female genital tract. In contrast, primary LMS of the oral and maxillofacial area is rare due to the paucity of smooth muscle in this region. Especially, LMS of the paranasal sinuses is very rare and has an aggressive clinical behavior. Only 28 cases have been described in the english literature, and of these, only 3 patients treated with surgery had a disease-free survival. A 46-year-old woman came to our department for the evaluation of pain on right midface. After a diagnostic work-up, the lesion was diagnosed as LMS of the right maxillary sinus. The radical surgery was done and chemotherapy combined radiotherapy was followed from post operation 1 month. The patient was disease free at post-operation 1 year. We will report this case with literature review.

Schwannoma in the maxillary sinus and buccal space: Case report (협간극과 상악동에서 발생한 신경초종 : 증례보고)

  • Choi, Byung-Hwan;Park, Soo-Won;Son, Jang-Ho;Cho, Yeong-Cheol;Sung, Iel-Yong;Byun, Ki-Jung;Kim, Young-Min
    • Journal of the Korean Association of Oral and Maxillofacial Surgeons
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    • v.35 no.6
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    • pp.494-498
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    • 2009
  • Schwannomas are tumors which originate from the neuroectodermal Schwann cell of cranial, intraspinal, peripheral and autonomic nerve sheaths, and they are solitary, benign, slow growing and well encapsulated neoplasm. Schwannomas are usually asymptomatic. No strong gender or age predominance exists. The incidence of extracranial schwannomas in the head and the neck region varies from 25~45%. In addition, schwannomas are rare in the maxillary sinus or buccal space. In this paper, it diagnosed and treated a 54-years old female patient, who had schwannoma in the maxillary sinus derived from infraorbital nerves, the branch of the left trigeminal nerve, and a 19-years old male patient, who had schwannoma arose in the buccal space derived from the buccal branch of the right facial nerve. There was no particular complication except sensory extinction of the nerve in the female patient and paralysis by the nerve in the male patient. It is determined those two cases of schwannoma in the rare portion is valuable and herein, it reports those with literature discussions.

Extramedullary plasmacytoma in the maxillary sinus: a case report (상악동에 발생한 골수외 형질세포종: 증례보고)

  • Kim, Hyoung-Keun;Hahm, Tae-Hoon;Nam, Woong;Cha, In-Ho;Kim, Hyung-Jun
    • Journal of the Korean Association of Oral and Maxillofacial Surgeons
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    • v.36 no.6
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    • pp.543-547
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    • 2010
  • Plasmacytoma is a rare malignant neoplasm in the head and neck region and comprises approximately 3% of all plasma cell tumors. This lesion is a unifocal, monoclonal, neoplastic proliferation of plasma cells that usually arises within the bone. Infrequently, it is observed in soft tissue, in which case, the term extramedullary plasmacytoma is used. Approximately 80-90% of extramedullary plasmacytomas involve the mucos-Associated-Lymphoid Tissue of the upper airways with 75% of these involving the nasal and paranasal regions. The plasmacytoma is usually detected in adult males, with an average age at diagnosis of 55 years. The male-to-female ratio is 3:1.Radiographically, the lesion may be seen as a well-defined, unilocularradioluceny with no evidence of a sclerotic border. Some investigators believe that this lesion represents the least aggressive part of the spectrum of plasma cell neoplasms that extend to multiple myeloma.Therefore, plasma cytoma is believed to have clinical importance. We report a case of extramedullary plasmacytoma in the right maxillary sinus of a 59-year-old male with review of the relevant literature.