|Table of Contents|

MRI findings of basal cell adenoma in parapharyngeal space

Journal Of Modern Oncology[ISSN:1672-4992/CN:61-1415/R]

Issue:
2024 20
Page:
3931-3934
Research Field:
Publishing date:

Info

Title:
MRI findings of basal cell adenoma in parapharyngeal space
Author(s):
LING Xiao1; 2; LI Jie1; 2; YUE Songhong1; 2; LI Haoyuan1; 2; ZHANG Jing1; 2
1.Department of Magnetic Resonance,the Second Hospital of Lanzhou University,Gansu Lanzhou 730030,China;2.Gansu Province Clinical Research Center for Functional and Molecular Imaging,Gansu Lanzhou 730030,China.
Keywords:
basal cell adenoma; parapharyngeal space; MRI
PACS:
R739.6
DOI:
10.3969/j.issn.1672-4992.2024.20.021
Abstract:
Objective:To explore the clinical features and MRI features of basal cell adenoma（BCA） in the parapharyngeal space,and to increase our understanding of this disease.Methods:6 cases of BCA in the parapharyngeal space which were confirmed by surgery or puncture pathology were analyzed retrospectively,and their clinical and imaging data were summarized.Result:Among the 6 patients,there was 1 male and 5 females,aged 43~89 years old,with a median age of 64 years old.The average maximum diameter was about 3.2 cm.The lesion had clear boundaries,regular morphology,and the parapharyngeal fat space was compressed and displaced inward,with a "C" shape facing outward.All cases were accompanied by cystic changes,with one case accompanied by slight bleeding.Enhanced scanning of the solid components of the tumor showed significant and sustained enhancement.Conclusion:Middle aged and elderly female patients have found benign tumors with regular morphology,clear boundaries,and cystic changes in the anterior space of the styloid process.We need to consider the possibility of BCA.

References:

［1］SHI L,WANG YXJ,YU C,et al.CT and ultrasound features of basal cell adenoma of the parotid gland:a report of 22 cases with pathologic correlation［J］.Ajnr American Journal of Neuroradiology,2012,33(3):434-438.
［2］潘涛,刘兆玉.舌下腺基底细胞腺瘤1例［J］.中国医学影像技术,2014,30(10):1489. PAN T，LIU ZY.Basal cell adenoma of sublingual gland:Case report［J］.Chin J Med Imaging Technol,2014,30(10):1489.
［3］WU TT,BAO YY.Basal cell adenoma in the parapharyngeal space resected via trans-oral approach aided by endoscopy:Case series and a review of the literature［J］.Medicine,2018,97(34):e11837.
［4］闫小凡,邵硕,郑宁,等.基于多模态磁共振影像组学鉴别唾液腺多形性腺瘤和基底细胞腺瘤［J］.磁共振成像,2022,13(07):22-28. YAN XF，SHAO S，ZHENG N，et al.Differentiating salivary gland pleomorphic adenoma from basal cell adenoma based on multimodal magnetic resonance imaging radiomics［J］.Chin J Magn Reson Imaging,2022,13(07):22-28.
［5］JEONG AK,LEE HK,KIM SY,et al.Basal cell adenoma in the parapharyngeal space:MR findings［J］.Clin Imag,2001,25(6):392-395.
［6］叶丽娟,郭大鹏,文智.腮腺基底细胞腺瘤的CT表现［J］.医学影像学杂志,2015,25(1):34-36. YE LJ，GUO DP，WEN Z.CT findings of basal cell adenoma of the parotid gland［J］.J Med Imaging,2015,25(1):34-36.
［7］KAWATA R,YOSHIMURA K,LEE K,et al.Basal cell adenoma of the parotid gland:a clinicopathological study of nine cases-basal cell adenoma versus pleomorphic adenoma and Warthin's tumor［J］.Eur Arch Oto-Rhino-L,2010,267(5):779-783.
［8］ALROHAIMI FA,ALANAZI FM,ALMOUSA HM,et al.Basal cell adenoma of the minor salivary glands in the buccal mucosa:A rare entity arising in an unusual location［J］.Cureus,2023,15(3):e36580.
［9］JANG M,PARK D,LEE SR,et al.Basal cell adenoma in the parotid gland:CT and MR findings［J］.Ajnr American Journal of Neuroradiology,2004,25(4):631-635.
［10］徐志锋,郭师琴,潘爱珍.腮腺基底细胞腺瘤的CT表现特征［J］.医学影像学杂志,2019,29(10):4. XU ZF，GUO SQ，PAN AZ.CT features of basal cell adenoma of the parotid gland［J］.J Med Imaging,2019,29(10):4.
［11］王海滨,郇通,韩志江,等.腮腺多形性腺瘤常规MR征象与病理相关性分析［J］.中国临床医学影像杂志,2020,31(11):783-787. WANG HB,HUAN T,HAN ZJ,et al.Analysis of correlation between conventional MR signs and pathology of parotid pleomorphic adenoma［J］.J Chin Clin Med Imaging,2020,31(11):783-787.
［12］胡春锋,魏培英,舒艳艳,等.常规MRI平扫信号强度比值在Warthin瘤和多形性腺瘤鉴别诊断中的价值［J］.中国临床医学影像杂志,2022,33(11):771-774,778. HU CF,WEI PY,SHU YY,et al.Differentiation of Warthin's tumor and pleomorphic adenoma using conventional MRI signal intensity ratio［J］.J Chin Clin Med Imaging,2022,33 (11):771-774,778.
［13］李瑞龙,黄新生,王鹏.原发性咽旁间隙肿瘤的临床特征分析［J］.中国临床医学,2023,30(04):697-702. LI RL,HUANG XS,WANG P.Clinical characteristics analysis of primary parapharyngeal space tumors［J］.Chinese Journal of Clinical Medicine,2023,30(04):697-702.
［14］梁权海,郭晓婷,李伟峰,等.1.5T磁共振在腮腺粘液表皮样癌诊断的应用价值［J］.现代医用影像学,2022,31(07):1202-1206. LIANG QH,GUO XT,LI WF,et al.The value of 1.5T MRI in the diagnosis of parotid mucoepidermoid carcinoma［J］.Modern Medical Imaging,2022,31(07):1202-1206.
［15］赵九洲,李珂,韩晓东,等.口咽腺样囊性癌误诊1例［J］.临床耳鼻咽喉头颈外科杂志,2023,37(10):837-839. ZHAO JZ,LI K,HAN XD,et al.Misdiagnosis of adenoid cystic carcinoma of oropharynx:a case report［J］.J Clin Otorhinolaryngol Head Neck Surg,2023,37(10):837-839.

Memo

Memo:
甘肃省科技计划项目（编号:21JR7RA438）;甘肃省兰州市人才创新创业项目（编号：2022-RC-74）
Last Update: 1900-01-01