하인두를 침범한 미분화성 지방육종 1예
A Case of Dedifferentiated Liposarcoma Involving Hypopharynx
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초록
Liposarcoma in larynx and hypopharyx is an extremely rare and dedifferentiated liposarcoma that has never been reported in Korean literature. The 48-year-old male patient was referred to ENT because of acute airway obstruction during gastrofiberscopic biopsy. The neck and chest CT scan showed pharyngeal mass extending esophagus and lateral neck. In operation, we found that pharyngeal and lateral neck mass were connected through pharyngeal wall. The mass was removed en bloc via open neck and lateral pharyngotomy approach. The postoperative pathologic examination revealed dedifferenciated liposarcoma. We report a very rare condition with a literature review.
Abstract
Liposarcoma in larynx and hypopharyx is an extremely rare and dedifferentiated liposarcoma that has never been reported in Korean literature. The 48-year-old male patient was referred to ENT because of acute airway obstruction during gastrofiberscopic biopsy. The neck and chest CT scan showed pharyngeal mass extending esophagus and lateral neck. In operation, we found that pharyngeal and lateral neck mass were connected through pharyngeal wall. The mass was removed en bloc via open neck and lateral pharyngotomy approach. The postoperative pathologic examination revealed dedifferenciated liposarcoma. We report a very rare condition with a literature review.
참고문헌 (14)
- Saunders JR, "Liposarcomas of the head and neck: a review of the literature and addition of four cases", Cancer, 43(1), pp.162~168 (1979)
- Giordano G, "Dedifferentiated liposarcoma of the pyriform sinus", Oral Oncol Extra, 42(4), pp.176~180 (2006)
- Batsakis JG, "Soft tissue tumors of the head and neck: unusual forms, In Tumors of the head and neck: clinical and pathological considerations", pp.360~368 (1979), Williams & Wilkins
- Enzinger FM, "Soft tissue tumors", pp.346~382 (1988), Mosby
- Khurana J, "Adipocytic tumors, In World Health Organization classification of tumors", pp.35~46 (2002), IARC press
- Evans HL, "Liposarcoma: a study of 55 cases with a reassessment of its classification", Am J Surg Pathol, 3(6), pp.507~523 (1979)
- Davis EC, "Liposarcoma of the head and neck: The University of Texas M.D", Head Neck, 31(1), pp.28~36 (2009)
- McCulloch TM, "Head and neck liposarcoma. A histopathologic reevaluation of reported cases", Arch Otolaryngol Head Neck Surg, 118(10), pp.1045~1049 (1992)
- Paull G, "Dedifferentiation criteria", Am J Surg Pathol, 19(10), pp.1216~1217 (1995)
- Munk PL, "Lipoma and liposarcoma: evaluation using CT and MR imaging", AJR Am J Roentgenol, 169(2), pp.589~594 (1997)
- Choi EC, "Lipoma of the deep neck space", Korean J Otolaryngol-Head Neck Surg, 40(1), pp.136~140 (1997)
- Azumi N, "Atypical and malignant neoplasms showing lipomatous differentiation", Am J Surg Pathol, 11(3), pp.138~161 (1987)
- 황규린, "폐쇄성수면무호흡을 유발한 후인두 지방육종 1예", 대한이비인후과학회지 두경부외과학, 51(6), pp.577~580 (2008), 대한이비인후과학회
- Mandell DL, "Upper aerodigestive tract liposarcoma: report on four cases and literature review", Laryngoscope, 109(8), pp.1245~1252 (1999)