4 research outputs found
ドッキョウ イカ ダイガク コシガヤ ビョウイン ニオケル, フクブ チョウ オンパ ケンサ ニヨル タンノウ リュウキセイ ビョウヘン ノ ケントウ
腹部超音波検査が施行された3572 例を対象として胆嚢隆起性病変の検討を行った.胆嚢隆起性病変は3572例中791例( 22.1%) に認められ,重複検査例を除いた773例の平均年齢は59.6±13.6歳であり,男性370 例,女性403 例であった.胆嚢隆起性病変の最大径の平均は4.7±5.8 mm で,単発が256 例 (33.1%),多発が517例( 66.9%) であった.773例中,10 mm 以上の病変を有する症例は44 例( 5.6%) であった.これら44例の最終診断は,胆嚢良性ポリープ19例( 43.2%),胆嚢腺筋症2 例( 4.6%),胆泥貯留2 例( 4.6%),胆嚢結石2例( 4.6%) 切除可能胆嚢癌6例( 13.6%),切除不能胆嚢癌6 例( 13.6%),その他の癌2 例( 4.6%),不明5例( 11.3%) であり,胆嚢癌の半数が切除不能であった.今後,超音波検査を用いて切除可能な胆嚢癌をより多く拾い上げるためには,人間ドック等による,より幅広いスクリーニングが必要であると考えられた.The present study investigated the presence and characteristicsof elevated gallbladder lesions in 3572 patients whounderwent abdominal ultrasonography in our hospital betweenApril 2011 and March 2012. Elevated gallbladder lesionswere present in 791 patients (22.1 %). After excludingpatients who underwent repeat examination, 44 of theremaining 773 patients (5.6 %) had lesions ≥ 10 mm. Finaldiagnoses in these 44 patients were as follows:benign gallbladderpolyp, n=19 (43.2 %);gallbladder adenomyosis,n=2 (4.6 %);biliary sludge accumulation, n=2 (4.6 %);gallbladder stone, n=2( 4.6%);resectable gallbladder cancer,n=6( 13.6%);non-resectable gallbladder cancer, n=6(13.6%);other cancers, n=2( 4.6%);and unknown, n=5(11.3 %). Wider screening during routine medical examinationssuch as annual health checks is required to enable increasedidentification of gallbladder cancer at an early stagewhen resection is still possible
肝門部胆管所見に着目した腹部超音波検査症例の検討
目的:腹部超音波検査にて,肝門部胆管の異常所見が胆膵疾患の拾い上げにどの程度寄与するか明らかにすることを目的として,肝門部胆管の超音波所見と最終診断について検討した.方法:対象は2016 年4 月から2017 年3 月までに当院で腹部超音波検査を施行した4326 例である.肝門部胆管に所見を認めた症例を抽出して超音波所見と最終診断について検討した.超音波所見の判定は日本超音波医学会の腹部超音波検診マニュアルに準じた.結果:肝門部胆管に所見を有する症例は123/4326 例(2.8%)であった.所見の内訳(重複あり)は,①壁肥厚が11 例,②拡張が99 例,③結石または内腔エコーが15 例であった.最終診断は,胆管癌12 例(9.8%),膵臓癌14 例(11.4%),硬化性胆管炎5 例(4.1%),胆管結石29 例(23.6%),その他の胆管疾患14 例(11.4%),その他の膵疾患9 例(7.3%),胆膵以外の癌7 例(5.7%),その他33 例(26.8%)であった.結論:肝門部胆管に所見を有する患者は4326 例中の2.8%であった.そのうち胆管癌が9.8%,膵臓癌が11.4%であった.肝門部胆管の所見に着目することにより,効率的に胆管癌および膵臓癌を拾い上げることが出来ると考えられる.Purpose:A purpose of this study is to determine a utility of the findings of porta hepatis bile duct contribute to a pickup of the bile tract and pancreatic disease.Methods:Subjects were 4,326 patients that underwent abdominal ultrasonography in Dokkyo Medical University Saitama Medical Center by March, 2017 from April, 2016. Patients having findings in the porta hepatis bile duct by abdominal ultrasonography were chosen and ultrasonic findings and final diagnosis were examined. The judgment of ultrasonic findings followed an abdominal ultrasound examination manual of the Japan Society of Ultrasonics in Medicine.Results:The patients with findings in the porta hepatis bile duct were 123/4376 cases (2.8%). The patients with wall thickness of the bile duct were 11, patients with the dilatation of bile duct were 99 and patients with stones in the bile duct or intraductal lumen echo were 15. The final diagnosis of these patients were 12 cholangiocarcinoma (9.8%), bile duct stone 29(23.6%), sclerosing cholangitis 5(4.1%), other bile duct disease 14 (11.4%), pancreas cancer 14(11.4%), other pancreatic disease 9(7.3%), other cancer 7(5.7%), others 33(26.8%).Conclusions:The patients with findings in the porta hepatishepatis bile duct were 2.8 % of 4326 patients in this hospital. The authors think that we can diagnose cholangiocarcinoma and pancreas cancer efficiently by paying attention to the findings of the porta hepatis bile duct