实用医院临床杂志
實用醫院臨床雜誌
실용의원림상잡지
PRACTICAL JOURNAL OF CLINICAL MEDICINE
2015年
4期
66-69
,共4页
刘娟%唐白杰%徐钢%王晓卿%李科%刘翔
劉娟%唐白傑%徐鋼%王曉卿%李科%劉翔
류연%당백걸%서강%왕효경%리과%류상
胰腺肿瘤%浆液性囊腺瘤%免疫组织化学%临床病理
胰腺腫瘤%漿液性囊腺瘤%免疫組織化學%臨床病理
이선종류%장액성낭선류%면역조직화학%림상병리
Pancreatic neoplasm%Serous cystadenoma%Immunohistochemistry%Clinico-pathologic
目的:探讨胰腺浆液性囊腺瘤(serous cystadenoma of the pancreas ,SCAP)的临床病理学特点。方法收集四川省人民医院病理科2010年1月至2014年6月12例诊断为 SCAP 患者的病历资料,分析 SCAP 的临床特点及病理学特征。结果本组12例中女性居多(83.3%),发病年龄36~73岁,平均年龄53岁。5例为体检时偶然发现,就诊时无明显临床症状。7例有不同程度的腹痛、腹胀。镜下见肿瘤由大小不等的囊腔组成,囊壁内衬扁平或富于糖原的立方上皮,细胞形态一致无异型性,胞质透明,核圆形或卵圆形,未见核分裂象,间质可见纤维组织分隔。免疫表型:12例肿瘤细胞 CK7、CK19、EMA 均阳性;10例不同程度地表达α-inhibin;Ki-67指数均为低表达,阳性率1%~2%。所有患者均采用手术切除治疗。随访3~55个月,12例患者均存活,无复发。结论 SCAP 发病率低,影像学检查、免疫组化等辅助检查有助于诊断及鉴别诊断。患者手术切除肿瘤后预后好。
目的:探討胰腺漿液性囊腺瘤(serous cystadenoma of the pancreas ,SCAP)的臨床病理學特點。方法收集四川省人民醫院病理科2010年1月至2014年6月12例診斷為 SCAP 患者的病歷資料,分析 SCAP 的臨床特點及病理學特徵。結果本組12例中女性居多(83.3%),髮病年齡36~73歲,平均年齡53歲。5例為體檢時偶然髮現,就診時無明顯臨床癥狀。7例有不同程度的腹痛、腹脹。鏡下見腫瘤由大小不等的囊腔組成,囊壁內襯扁平或富于糖原的立方上皮,細胞形態一緻無異型性,胞質透明,覈圓形或卵圓形,未見覈分裂象,間質可見纖維組織分隔。免疫錶型:12例腫瘤細胞 CK7、CK19、EMA 均暘性;10例不同程度地錶達α-inhibin;Ki-67指數均為低錶達,暘性率1%~2%。所有患者均採用手術切除治療。隨訪3~55箇月,12例患者均存活,無複髮。結論 SCAP 髮病率低,影像學檢查、免疫組化等輔助檢查有助于診斷及鑒彆診斷。患者手術切除腫瘤後預後好。
목적:탐토이선장액성낭선류(serous cystadenoma of the pancreas ,SCAP)적림상병이학특점。방법수집사천성인민의원병이과2010년1월지2014년6월12례진단위 SCAP 환자적병력자료,분석 SCAP 적림상특점급병이학특정。결과본조12례중녀성거다(83.3%),발병년령36~73세,평균년령53세。5례위체검시우연발현,취진시무명현림상증상。7례유불동정도적복통、복창。경하견종류유대소불등적낭강조성,낭벽내츤편평혹부우당원적립방상피,세포형태일치무이형성,포질투명,핵원형혹란원형,미견핵분렬상,간질가견섬유조직분격。면역표형:12례종류세포 CK7、CK19、EMA 균양성;10례불동정도지표체α-inhibin;Ki-67지수균위저표체,양성솔1%~2%。소유환자균채용수술절제치료。수방3~55개월,12례환자균존활,무복발。결론 SCAP 발병솔저,영상학검사、면역조화등보조검사유조우진단급감별진단。환자수술절제종류후예후호。
Objective To investigate the clinico-pathological features of serous cystadenoma of pancreas (SCAP).Methods Twelve cases of SCAP were collected from Jan .2010 to Jun.2014 at department of pathology of Sichuan Provincial People 's Hospital. The clinical characteristics and pathological features were retrospectively analyzed .Results Of the 12 cases,there were 2 males and 10 females.The age of patients ranged from 36 to 73 years old and with a mean age of 53 years old.Five cases were found on routine medi -cal examinations without clinical symptoms .Seven cases had varying degrees of abdominal pain or abdominal distension .Four cases were in pancreatic head,1 in pancreatic body,3 in pancreatic tail,and 4 in pancreatic body and tail.Six patients were found to be accompa-nied with cystic diseases of liver and /or kidney.Under microscopic examination,the tumors were found to compose of multiple small cysts lined by flattened or cuboidal epithelial cells containing abundant glycogen .Tumor cells were consistent with clear cytoplasm and round or oval shaped nucleus ,and without nuclear mitotic.The stroma of the tumors was found to contain fibrous tissue .By using immu-nohistochemical staining,the tumor cells were positive for CK7,CK19 and EMA in all cases while α-inhibin was positive in varying de-grees in 10 cases.Ki-67 was weak expressed with positive rate from 1%to 2%.All patients were treated with mass resection ,and lived without recurrence during the follow -up periods from 3 to 55 months.Conclusion Serous cystadenoma of pancreas is a rare tumor .The diagnosis and differential diagnosis mainly depends on histopathological and immunohistochemical examinations combined with radiolog -ical examinations.This tumor has a good prognosis after surgical removal .