• Title/Summary/Keyword: Maxillary sinus cancer

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The Significance of Pterygopalatine Fossa and Infratemporal Fossa Dissection in the Surgical Treatment of Maxillary Squamous Cell Carcinoma (상악동 편평세포암종의 수술적 치료에 있어서 측두아래오목과 날개구개오목 절제의 의의)

  • Choi Jae-Young;Kim Dong-Young;Yoon Joo-Heon;Choi Eun-Chang
    • Korean Journal of Head & Neck Oncology
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    • v.15 no.1
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    • pp.40-45
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    • 1999
  • Objectives: Maxillary cancer is notorious for its poor prognosis because it is usually detected lately and the majority of patients have advanced disease. Especially when the cancer extended to infratemporal fossa or pterygopalatine fossa it is very difficult to remove all the involved structure by conventional maxillectomy. In these cases we have used radical maxillectomy through lateral approach. We tried to figure out the clinical significance of this procedure. Material and Methods: This study retrospectively analyzed 23 patients with squamous cell carcinoma of the maxillary sinus who underwent surgical treatment for cure. Among them 17 patients(group A) were treated with initial surgery and 6 patients(group B) underwent salvage surgery after radiotherpy. Radical maxillectomy was performed in 12 patients and conventional total maxillectomy in 11 patients. Results: In group A, 3 out of 9 total maxillectomy case and none of 8 radical maxillectomy case were recurred. In group B one patient died of postoperative complication and among the other 5 patients only one out of 3 radical maxillectomy was salvaged and 2 total maxillectomy cases were died of intercurrent disease. Conclusion: Wide surgical dissection of pterygopalatine fossa and infratemporal fossa may improve the survival rate in patients with posterior wall invasion of maxillary sinus.

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A Case of Lung Cancer Metastasis to the Maxillary Sinus (폐암의 상악동 전이 1예)

  • Lee, Tae-Hee;Park, Moo-Suk;Chung, Jae-Ho;Kim, Heung-Jong;Kim, Do-Hoon;Kim, Young-Sam;Chang, Joon;Kim, Sung-Kyu;Cho, Sang-Ho;Kim, Se-Kyu
    • Tuberculosis and Respiratory Diseases
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    • v.51 no.6
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    • pp.579-584
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    • 2001
  • Lung cancer is known to metastasize to a wide range of organs. The main sites for the metastatic foci are the mediastinal lymph nodes, brain, bones, adrenal glands, and the liver. Metastases to the paranasal sinuses are rare. However, a metastatic maxillary tumor may be the initial presentation of an unknown primary malignancy. Here, we report a case of a lung cancer that metastased to the maxillary sinus because of its rarity and its effect on the treatment of the disease.

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Radiation Treatment and Survival of Maxillary Sinus Carcinoma (상악동암의 방사선치료와 생존율)

  • Oh W.Y.;Kim G.E.;Suh C.O.;Loh J.K.;Hong W.P.;Kim K.M.;Lee W.S.
    • Korean Journal of Head & Neck Oncology
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    • v.3 no.1
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    • pp.25-35
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    • 1987
  • Irradiated 88 patients of Maxillary Sinus Carcinoma at Yonsei Cancer Center for 10years between 1971 and 1980 were retrospectively analysed. The majority of patients had very advanced disease(87.5% of $T_3\;and\;T_4$) and 17% of cervical lymph node involvement. 80.6% of all patients were epidermoid type. In 44 cases(50%), irradiation alone was performed. 28 cases(32%) of postoperative radiation after incomplete surgery and the remaining 16 cases(18%) of postoperative radiation after radical surgery were done. The majority of patients except 6 cases had irradiation a dose between 60Gy and 80Gy in 30-40 fractions over 6-8 weeks. The actuarial overall 3 and 5 year survival rate were 362% and 26%, respectively. The actuarial 5 year survival rate for 44 cases of radiation alone group was 14.1%, The actuarial 5 year survival rate for 28 cases of incomplete surgery and postoperative radiation group and 16 cases of radical surgery and postoperative radiation group were 312% and 67.4% respectively. In the actuarial 5 year survival rate according to the stage, stage II, III and IV were 79.5%, 20.9% and 0%. In recent, for the improvement of survival rate of advanced Maxillary Sinus Carcinoma at Yonsei Cancer Center, combined multidisplinary or trimodal treatment modality have been applied and in near time the more excellent results expect to be analyse.

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A CASE REPORT OF DENTAL ROOT APEX CYST WHICH WAS MISDIAGNOSED MAXILLARY SINUSITIS (상악동염으로 오진된 Dental Root Apex Cyst 치험 일예)

  • Kim, Jae-Choel
    • The Journal of the Korean dental association
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    • v.10 no.7
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    • pp.413-415
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    • 1972
  • The author had a case report of right maxillary molar tooth root apex cyst involving maxillary sinus, which was misdiagnosed maxillary sinusitis or some cancer. Right maxillary 2nd premolar, 1st molar, & 2nd molar tooth involved root apex cyst was extracted and curetted.

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Cerebellar Hemorrhage due to a Direct Carotid-Cavernous Fistula after Surgery for Maxillary Cancer

  • Kamio, Yoshinobu;Hiramatsu, Hisaya;Kamiya, Mika;Yamashita, Shuhei;Namba, Hiroki
    • Journal of Korean Neurosurgical Society
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    • v.60 no.1
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    • pp.89-93
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    • 2017
  • Infratentorial cerebral hemorrhage due to a direct carotid-cavernous fistula (CCF) is very rare. To our knowledge, only four such cases have been reported. Cerebellar hemorrhage due to a direct CCF has not been reported. We describe a 63-year-old female who presented with reduced consciousness 3 days after undergoing a maxillectomy for maxillary cancer. Computed tomography showed a cerebellar hemorrhage. Magnetic resonance angiography showed a left-sided direct CCF draining into the left petrosal and cerebellar veins through the left superior petrosal sinus (SPS). Her previous surgery had sacrificed the pterygoid plexus and facial vein. Increased blood flow and reduced drainage could have led to increased venous pressure in infratentorial veins, including the petrosal and cerebellar veins. The cavernous sinus has several drainage routes, but the SPS is one of the most important routes for infratentorial venous drainage. Stenosis or absence of the posterior segment of the SPS can also result in increased pressure in the cerebellar and pontine veins. We emphasize that a direct CCF with cortical venous reflux should be precisely evaluated to determine the hemodynamic status and venous drainage from the cavernous sinus.

Anterior Approach to the Infratemporal Fossa in Cases of Posterior Wall Invasion of Maxillary Cancer (상악동 후벽을 침습한 상악암의 절제를 위한 측두하와의 전방 접근법)

  • Choi Eun-Chang;Yoon Joo-Heon;Kim Young-Ho;Hong Won-Pyo
    • Korean Journal of Head & Neck Oncology
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    • v.10 no.2
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    • pp.128-136
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    • 1994
  • Maxillary cancer is usually detected late, and the majority of patients have advanced($T_3\;or\;T_4$) diseases at the first diagnosis. It invades outside the maxillary antrum, superiorly the orbit, ethmoid sinus and the anterior cranial base, anteriorly the facial skin. If the cancer extends through the posterior antral wall, the pterygoid plates, pterygoid muscles and infratemporal fossa are to be involved that make the conventional maxillectomy impossible to remove all the involved structures in infratemporal fossa completely. So, more extensive surgical apprdoach is necessary. We report surgical experience using infratemporal fossa approach(lateral facial approach) in four cases of maxillary cancer and one case of hard palate cancer which extends through the posterior antral wall and involving pterygoid muscles, pterygoid plates and temporalis muscle.

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Incidental finding of metastatic malignancy involving the sphenoid sinus on a cone-beam computed tomographic scan: A case report

  • Amintavakoli, Niloufar
    • Imaging Science in Dentistry
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    • v.51 no.1
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    • pp.87-90
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    • 2021
  • The increased use of cone-beam computed tomographic (CBCT) scans has made it increasingly necessary to evaluate incidental findings on CBCT scans. This report describes the case of a 66-year-old female patient who presented to the Department of Oral and Maxillofacial Pathology, Radiology and Medicine at the College of Dentistry of the author's institution and underwent a CBCT scan for maxillary alveolar process implant planning. Upon evaluation of the CBCT scan, a radiopaque (soft tissue attenuation) mass in the left superior aspect of the nasal cavity and left locule of the sphenoid sinus with opacification of the left locule of the sphenoid sinus was incidentally noted. These radiographic findings were suggestive of a space-occupying mass with a high possibility of malignancy. A further medical evaluation confirmed renal cell cancer metastasis to the sphenoid sinus. This study shows the significance of reviewing the entire CBCT scan for incidental findings.

Elective neck treatment in clinically node-negative paranasal sinus carcinomas: impact on treatment outcome

  • Lee, Won Hee;Choi, Seo Hee;Kim, Se-Heon;Choi, Eun Chang;Lee, Chang Geol;Keum, Ki Chang
    • Radiation Oncology Journal
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    • v.36 no.4
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    • pp.304-316
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    • 2018
  • Purpose: The indication of elective neck treatment (ENT) for clinically N0 (cN0) paranasal sinus (PNS) carcinoma remains unclear. We aimed to investigate different treatment outcomes regarding ENT and propose optimal recommendations for ENT. Materials and Methods: We identified patients with cN0 PNS carcinoma who underwent curative-intent treatment between 1992 and 2015. Survival outcomes and pattern of failure were compared between patients who received ENT and those who did not. We sought to identify significant patient or pathologic factors regarding treatment outcomes. Results: Among 124 patients meeting the inclusion criteria, 40 (32%) received ENT ('ENT (+) group') and 84 (68%) did not ('ENT (-) group'). With a median follow-up of 54 months, the 5-year overall survival (OS) was 67%, and the 5-year progression-free survival (PFS) was 45%. There was no significant difference between the ENT (+) and ENT (-) groups regarding OS (p = 0.67) and PFS (p = 0.50). Neither group showed a significantly different pattern of failure, including regional failure (p = 0.91). There was no specific benefit, even in the subgroups analysis by tumor site, histologic type, and T stage. Nevertheless, patients who ever had regional and/or distant failure showed significantly worse prognosis. Conclusion: ENT did not significantly affect the survival outcome or pattern of failure in patients with cN0 PNS carcinomas, showing that ENT should not be generalized in this group. However, further discussion on the optimal strategy for ENT should continue because of the non-negligible regional failure rates and significantly worse prognosis after regional failure events.

Multidisciplinary Treatment for Maxillary Cancer (상악암에 대한 집합적 치료)

  • 조재식;김성훈;박은호;이종원
    • Proceedings of the KOR-BRONCHOESO Conference
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    • 1993.05a
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    • pp.95-95
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    • 1993
  • Even though maxillary cancer is usually discovered in advanced stage, its regional lymph node or distant metastases are not common comparing to other head and neck cancer. So the result of treatment depends upon local control of the tumor. Because maxillary sinus is anatomically located adjacent to orbit and skull base, it is difficult to remove the tumor completely with sufficient safety margin like in other malignant tumor. Traditionally, surgery including aggressive resection, radiotherapy or both combined therapy have been widely accepted in many institutes, but their results are not still satisfactory. Sixteen cases of maxillary cancer( all squamous cancer, T2 1 case, T3 6 cases, T4 9 cases, mean age 57.2 years) were treated by intraarterial chemotherapy, raditherapy and surgery and followed up retrospectively. 5 year survival rate by Kaplan-Meier method was 51.95%, and orbit, palate or cheek skin could be preserved in many cases and their functional result was good.

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