• 제목/요약/키워드: Paranasal Sinus Neoplasms

검색결과 7건 처리시간 0.02초

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
    • /
    • 제51권1호
    • /
    • pp.87-90
    • /
    • 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.

삼차신경절 파괴술을 이용한 상악동암의 통증관리 (Percutaneous Retrogasserian Ethanol Gangliolysis of Management of Maxillary Sinus Cancer Pain)

  • 장원영;최근춘
    • The Korean Journal of Pain
    • /
    • 제6권1호
    • /
    • pp.100-104
    • /
    • 1993
  • Malignant tumors of the paranasal sinuses are quite rare entity, with maxillary neoplasms accounting for less than 1 percent of all head and neck malignancies. When considering the paranasal sinuses alone, 77 percent of cancers arise in the maxillary sinuses. There is no situation more frustrating than the management of the patients with chronic facial pain due to cancer. The initial step in managing patients with cancer pain is the use of oncologic therapy in the form of radiotherapy, surgery, chemotherapy, alone or combined, either to effect a cure or decrease the size of the tumor and thus decrease or eliminate the pain. When oncologic therapy is ineffective in providing relief, the pain must be treated by one or more of the followings: Systemic analgesics and adjuvant drugs, psychologic techniques of analgesia, neurostimulating techniques, neuroablative surgical procedures, regional analgesia with local anesthetics or neurolytic blocks. An 82-year old patient had severe pain of the orbital and infraorbital region due to squamous cell carcinoma of the maxillary sinus. We successfully treated this patient with the percutaneous retrogasserian ethanol gangliolysis by a H$\ddot{a}$rtel approach, and the analgesia lasts until the death of the patient.

  • PDF

Von Hippel-Lindau 증후군 환자에서 발생한 비강내 혈관종 (A Case of Hemangioma of Nasal Cavity in Von Hippel-Lindau Syndrome)

  • 강현석;정수진;채승완;홍석진
    • 대한두경부종양학회지
    • /
    • 제39권2호
    • /
    • pp.65-69
    • /
    • 2023
  • We report a unique case of hemangioma of the nasal cavity in von Hippel-Lindau (VHL) syndrome. A 26-year-old female with VHL syndrome who had previously undergone surgery for pancreatic and adrenal mass presented with a 4-month history of left-sided nasal obstruction. The patient had an expansile mass lesion in the left nasal cavity and an imaging test demonstrated the mass in the left maxillary sinus extending to the nasal cavity. The tumor was removed with an endoscopic prelacrimal recess approach considering the possibility of not only a benign tumor such as hemangioma but also a malignant tumor of the maxillary sinus and histopathologic examination confirmed cavernous hemangioma. This case is the rarely reported manifestation of the paranasal sinus in VHL disease.

두경부 양성 골종의 임상적 분석 (Clinical Analysis of Benign Osteomas on Head and Neck region)

  • 송진우;최환준;최창용;김미선
    • 대한두개안면성형외과학회지
    • /
    • 제9권1호
    • /
    • pp.1-7
    • /
    • 2008
  • Osteomas are most often located in the femur, tibia, humerus, spine, and talus. They are rare in the skull. Osteomas in the head and neck regions are benign bone neoplasms usually found in the frontoethmoid area. The developmental theory postulates that osteomas develop at the sites of fusion of tissues different embryological origin such as occur at the junction of the embryonic cartilaginous frontal and ethmoid bones. Trauma and infection have also been implicated as causative factors, but many patients with osteoma deny any preceding history of these. Osteomas are usually produce symptoms primary to cosmetic problems and secondary to pressure on adjacent structures. The objects of this study are from a 5-year period of April of 2002 to April of 2007, consisting of 48 male patients and 52 female. There were 33 cases of frontal bone osteomas, 5 cases of madibular bone osteomas, 5 cases of occipital bone osteomas, 6 cases of symptomatic paranasal sinus osteomas, 48 cases of asymptomatic paranasal sinus osteomas, and 3 cases of mastoid osteomas. We reviewed medical records of patients to find out their presentations, diagnostic considerations, therapeutic options, and outcomes. Patients were followed up six months postoperatively on the average. The authors experienced 48 cases of osteoma in the head and neck lesion, which were removed via direct approach or endoscopic approach. The 100 cases who came to the hospital with or without symptoms after diagnosis healed completely without sequelae. During the follow-up periods, excellent functional and cosmetic results were observed with an inconspicuous scar. There was no specific complications related to this procedure. Results of surgery in most cases were satisfied. We discussed the surgical procedure and the characteristics of the osteomas, and we report several cases with the review of literatures.

Adenoid cystic carcinoma presenting as an ulcer on the floor of the mouth: a rare case report

  • Khan, Saba;Agwani, Khalid;Bhargava, Puneet;Kumar, Sreeja P.
    • Journal of the Korean Association of Oral and Maxillofacial Surgeons
    • /
    • 제40권5호
    • /
    • pp.253-257
    • /
    • 2014
  • Adenoid cystic carcinoma is a rare epithelial tumour, and comprises about 1% of all malignant tumours of the oral and maxillofacial region. It is a malignant tumour which may develop in the trachea, bronchus, lungs or mammary glands, in addition to the head and neck region. Occurrences in the head and neck are mostly detected in the major salivary gland, oral cavity, pharynx and paranasal sinus where it presents as a slow growing firm nodular swelling. The aim of the article is to highlight the unique presentation of adenoid cystic carcinoma as a solitary ulcer on the floor of the mouth.

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

  • 김형근;함태훈;남웅;차인호;김형준
    • Journal of the Korean Association of Oral and Maxillofacial Surgeons
    • /
    • 제36권6호
    • /
    • pp.543-547
    • /
    • 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.

급성 골수성 백혈병의 최초 증상으로 안구 돌출을 초래한 양측 안와-부비동 과립세포육종: 증례 보고 (Sino-orbital Granulocytic Sarcoma Causing Bilateral Proptosis As an Initial Manifestation of Acute Myelogenous Leukemia (AML): A Case Report)

  • 김희선;제보경;이영흔;김백현
    • Investigative Magnetic Resonance Imaging
    • /
    • 제14권1호
    • /
    • pp.74-77
    • /
    • 2010
  • 과립세포육종은 골수성 백혈병의 발현 형태의 하나로써, 과립세포들의 원시 전구체가 골수가 아닌 연조직에 침착하여 생긴 고형 종괴를 지칭한다. 저자들은 다른 전신 증상 없이 양쪽 안구의 돌출을 주소로 내원하여 광범위한 양쪽 안와-부비동 과립세포육종으로 진단된 22개월 남아의 CT 및 MR 소견을 보고한다. 종괴는 양측 안와 외하벽을 침범하여 양쪽 안구를 돌출시켰으며, 부비동, 상악골, 측두골, 광대뼈, 나비뼈, 벌집뼈, 입천장뼈를 포함한 거의 모든 머리뼈바닥의 골수에 침윤하고 주변에 연부 조직 종괴를 형성하였고, 해면정맥동의 아래 1/2을 침범하고 측두골 안쪽의 경질막이 비후된 소견을 동반하였다. 환아는 골수를 이용한 염색체 검사를 통해 8번과 21번 염색체의 상호전좌 t(8;21) (q22;q22)를 동반한 급성 골수성 백혈병으로 진단되었다.