Faculty Information - OOMORI Akiko

（Last updated : 2026-08-31 12:22:17）

OOMORI Akiko
Department School of Medicine(Tokyo Women's Medical University Hospital), School of Medicine Department of Surgery, Division of Hepatobiliary and Pancreatic Surgery

Position Assistant Professor

■ Published papers

1.	Original article	Improved Mortality, Morbidity, and Long-Term Outcome After Anatomical Hepatectomy With the Glissonean Pedicle Approach in Patients With Hepatocellular Carcinoma: 30 Years' Experience at a Single Institute. 2022/05
2.	Case report	The utility of liver transplantation to treat acute liver failure caused by adult-onset Still's disease: case reports. 2021/06
3.	Original article	Hereditary Apolipoprotein A-1 Amyloidosis With Glu34Lys Mutation Treated by Liver Transplantation: A Case Report. 2021/05
4.	Case report	A case of hemorrhage of hepatocellular carcinoma resembling a hepatic cyst arising from non-cirrhotic steatohepatitis. 2021/02
5.	Case report	Debulking of giant liver hemangiomas with severe symptoms: a case report. 2020/08
6.	Case report	Hepatocellular carcinoma with ring calcification mimicking hydatid disease: a case report. 2020/07
7.	Case report	A patient with post-Fontan operation underwent left hepatectomy and caudate lobectomy for hepatocellular carcinoma: a case report. 2020/05
8.	Case report	Cavo-atrial thrombectomy prior to hepatectomy for hepatocellular carcinoma with tumor thrombus in the right atrium: a case report. 2019/04
9.	Case report	A successful surgical repair of intraoperative pneumothorax and the diffuse dissection of visceral pleura during liver transplantation surgery via trans-diaphragmatic approach. 2019/01
10.	Case report	Inflammatory hepatocellular adenoma in a patient with Turner's syndrome: A case report. 2019
11.	Original article	A case of a maintenance hemodialysis patient with autosomal dominant polycystic kidney disease who underwent living donor liver transplantation alone due to refractory liver cyst infection 2018/11
12.	Original article	Verification of therapy for hepatocellular carcinoma of less than 3 cm -Hepatectomy versus percutaneous radio-frequency ablation therapy- 2017
13.	Case report	Primary hyperoxaluria complicated with liver cirrhosis:A case report 2015/12
14.	Case report	Mycophenolate mofetil may induce prolonged severe anemia during pegylated-interferon/ribavirin/simeprevir therapy in liver transplant recipients 2015/06
15.	Original article	Novel virtual hepatectomy is useful is for evaluation of the portal territory for anatomical sectionectomy,segmentsctomy,and hemihepatectomy 2013
16.	Review article	Early Efficacy of Sorafenib Therapy in Advanced Hepatocellular Carcinoma 2012/04
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■ Academic conference presentation

1.	Restoration of Hepatic Reserve Independent of Radiographic Shrinkage Following PRRT in Heavily Pretreated Late-Phase NET Liver Metastases: A Functional Evaluation Using the ALBI Score （ポスター掲示，一般） 2026/05/22
2.	Treatment Strategy and Clinical Outcomes of Neoadjuvant Therapy for Resectable Pancreatic Cancer （ポスター掲示，一般） 2026/05/22
3.	（Mini-Symposium4　Pancreatic Cancer1）Early diagnosis is essential for improving the prognosis of pancreatic Cancer （口頭，シンポジウム・ワークショップパネル（その他）） 2026/05/22
4.	The Effect of prolonged neoadjuvant chemotherapy on resectable pancreatic cancer with elevated tumor markers （ポスター掲示，一般） 2025/06/13
5.	（Debate3　Glissonean approach in minimally invasive S8 segmentectomy: extrahepatic vs. intrahepatic）Laparoscopic Anatomic Liver Resection of Segment 8 Using the Intrahepatic Glissonean Approach: A Pursuit of Minimal Invasiveness （口頭） 2025/06/13
6.	（Video Workshop4　What Is the Optimal Surgical Procedure for Gallbladder Cancer in the Era of Minimally Invasive Surgery?）Laparoscopic whole layer cholecystectomy and gallbladder bed resection for suspected T1/T2 gallbladder cancer （口頭，シンポジウム・ワークショップパネル（その他）） 2025/06/13
7.	A case of derived from an intrapancreatic accessory spleen （ポスター掲示，一般） 2022/06/10
8.	(Workshop19　【肝】The treatment strategies for liver metastasis of chlorectal cancer -extender radical surgery or conversion surgery?-) （口頭，シンポジウム・ワークショップパネル（その他）） 2021/07/07
9.	LAPAROSCOPIC LEFT HEMIHEPATECTOMY USING "ARANTIUS-FIRST APPROACH" （口頭，一般） 2021/06/12
10.	(Panel discussion2 Surgical treatment for intrahepatic cholangiocarcinoma)What is best indication, no indication, or border indication for surgery of intrahepatic cholangiocarcinoma? （口頭，シンポジウム・ワークショップパネル（その他）） 2021/06/02
11.	(Workshop3 Long-term results outcomes after resection of ampullary carcinoma)Long-term outcome and prognostic factors after resection of ampullary carcinoma （ポスター掲示，シンポジウム・ワークショップパネル（その他）） 2021/06/02
12.	A case of primary liver fibrosarcoma is difficult to differentiate from liver hemangioma （ポスター掲示，一般） 2021/06/02
13.	Conversion hepatectomy after lenvatinib therapy was successful in a patient with hepatocellular carcinoma with lung metastasis （ポスター掲示，一般） 2021/06/02
14.	Hepatectomy with Venous Reconstruction for Metastatic Liver Cancer with Hepatic Venous Invasion （口頭，一般） 2021/06/02
15.	Long-term prognosis and endocrine-related events after total pancreatectomy （口頭，一般） 2021/06/02
16.	Surgical Treatment for Splenic Artery Aneurysms in Adult Living Donor Liver Transplant Patient: A case report （ポスター掲示，一般） 2021/06/02
17.	(Panel Discussion 1 What is optional multidisciplinary management of advanced HCC?)Surgical procedure, postoperative TAI and immunotherapy has been successful for multidisciplinary treatment for Hepatocellular carcinoma with major portal vein tumor thrombosis （口頭，シンポジウム・ワークショップパネル（その他）） 2021/02/23
18.	(Panel Discussion 3 Optimal surgical method and survival outocomes for ICC)Extent hepatectomy or prophylactic lymph node dissection did not improve survival in patients with mass-forming intrahepatic cholangiocarcinoma （口頭，シンポジウム・ワークショップパネル（その他）） 2021/02/23
19.	(Work shop 2 Evidence-based management of postoperative drainage in HBP sugery)Cheking amount of neutrophl in drainage ascites help to find infectious complication for the patients who received liver transplantation （口頭，シンポジウム・ワークショップパネル（その他）） 2021/02/23
20.	A Case of Primary Hepatic Neuroendocrine Carcinoma （ポスター掲示，一般） 2021/02/23
21.	A giant cavernous hemangioma og the liver in a patient with unknown fever （ポスター掲示，一般） 2021/02/23
22.	Anterior approachi in right hepatectomy for huge HCC （口頭，一般） 2021/02/23
23.	Hepatectomy and newly molecilar targeting therapy for patients with HCC with PVTT, IVCTT, RATT （口頭，一般） 2021/02/23
24.	Single center experience of liver transplantation for polycustic liver disease （ポスター掲示，一般） 2021/02/23
25.	The clinical meanings of PIVKA-2 value at the first-time surgery for hepatocellular cacinoma （ポスター掲示，一般） 2021/02/23
26.	Cavo-Atrial Thrombectomy prior to Hepatectomy for Hepatocellular Carcinoma with Thmor Thrombus in the Right Atrium Was Successfully performed in 5 patients （口頭，一般） 2020/11/27
27.	Improved Mortality, Morbidity and Long-Term Outcome after Anatomical Hepatectomy with the Glissonean Pedicle Approach in Patients with Hepatocellular Carcinoma: 30 Years Experience at TWMU （口頭，一般） 2020/11/27
28.	Perioperative Management for Liver Tranplantation with DSA Positive Patients （ポスター掲示，一般） 2020/11/27
29.	Significance of gene polymorphism on infectious complications and rejection after liver transplantation （ポスター掲示，一般） 2020/05/30
30.	Cliniacl Outcome by Tumor Diameter in initial Tretmemt for Small Hepatocellular Carcinoma （口頭，一般） 2019/09/04
31.	Intrahepatic Metastasis and Lymph Node Metastasis Are Useful for Determination of Indications for Surgery,Boderline,orNon-Surgery in Intrahepatic Cholangiocarcinoma （口頭，一般） 2019/09/04
32.	Safe Anatomical Hepatectomy with Glissonean Pedicle Approach for Patients with Hepatocellular Carcinoma （口頭，一般） 2019/09/04
33.	ABO血液型不適合肝移植　現状と展望　ABO血液型不適合肝移植に対するrituximabの有効性　単一施設での経験(ABO incompatible liver transplantation; current status and perspective　Efficacy of rituximab for ABO incompatible liver transplantation: single center experience) （口頭，シンポジウム・ワークショップパネル（その他）） 2019/06/13
34.	右心房に腫瘍血栓を有する肝細胞癌に対する肝切除前のcavo-atrial thrombectomy(Cavo-atrial thrombectomy prior to hepatectomy for hepatocellular carcinoma with tumor thrombus in the right atrium) （口頭，シンポジウム・ワークショップパネル（その他）） 2019/06/13
35.	下大静脈閉塞および抗リン脂質抗体症候群を認めるBudd-Chiari症候群に対する生体肝移植(Living donor liver transplantation for Budd-Chiari syndrome with inferior vena cava obstruction and associated Antiphospholipid antibody syndrome) （口頭，一般） 2019/06/13
36.	肝腎同時移植の経験(Our experience of simultaneous liver kidney transplantation) （ポスター掲示，一般） 2019/06/13
37.	腫瘍栓摘除術および新しい分子標的治療(lenvatinib)が奏功した門脈腫瘍血栓(VP4)を伴う肝細胞癌(Tumor thrombectomy and new molecular targeted therapy(lenbatinib) for hepatocellular carcinoma with portal vein thrombus(VP4) was successfully performed in a patient) （ポスター掲示，一般） 2019/06/13
38.	小型肝細胞癌の初回治療における腫瘍径別にみた臨床転帰(Clinical outcome by tumor diameter in initial treatment for small hepatocellular carcinoma) （ポスター掲示，一般） 2019/06/13
39.	進行胆道癌に及ぼすアジュバント療法またはネオアジュバント療法の影響　肝切除後のアジュバント療法は進行性肝内胆管癌患者の生存率を改善する(Impact of adjuvant or neoadjuvant therapy for advanced biliary cancer　Adjuvant therapy after hepatectomy improved survival in patients with advanced intrahepatic cholangiocarcinoma) （口頭，一般） 2019/06/13
40.	腎移植後の肝臓子宮内膜症の1症例(A Case of Hepatic Endometriosis after Renal Transplantation) （口頭，一般） 2019/06/13
41.	生体肝移植では右肝グラフトのうっ血領域のシミュレーションと肝静脈再建が必須である(Simulation of the congestive area and reconstruction of the hepatic veins in the right liver graft are required in living donor liver transplant) （ポスター掲示，一般） 2019/06/13
42.	Experience of living liver transplantation for anti-donor HLA antibody positive patients （ポスター掲示，一般） 2019/05/15
43.	Neutrophil count of ascites will predict an occurrence of peritonitis after liver transplantation （口頭，一般） 2019/05/15
44.	Single center experience of liver transplantation for Primary Hyperoxaluria Type 1. （口頭，一般） 2019/05/15
45.	(Oral Session 9)Experience of laparoscopic partial liver resection for potato liver -improvement of efficacy to insert first port- （口頭，シンポジウム・ワークショップパネル（その他）） 2019/05/09
46.	New Forceps for Glissonean pedicle approach in laparoscopic hepatectomy （ポスター掲示，一般） 2019/05/09
47.	Hepatectomy with adjuvant therapy improved survival in patients with intrahepatic cholangiocarcinoma （口頭，一般） 2018/09/04
48.	impact of donor specific antibodies on biliary complication after living donor liver transplantation （ポスター掲示，一般） 2018/09/04
49.	Multidisciplinary treatments for hepatocellular carcinoma with major portal vein tumor thrombus （ポスター掲示，一般） 2018/09/04
50.	Some increasing of the level of AFP before operation had relation to overall survival rates in RFA as first therapy for small HCC （ポスター掲示，一般） 2018/09/04
51.	The role of preoperative PET examination for metastatic liver cancer from colorectal cancer （ポスター掲示，一般） 2018/09/04
52.	Single Center Experience of Desensitization for prefoemed HLA-related Donor Specific Antibody in Lving Donor Liver Transplantetion （ポスター掲示，一般） 2018/06/30
53.	Left hepatectomy and lymphsdenectomy for intrahepatic cholangiocarcinoma with lymph node metastasis after chemotherapy （口頭，一般） 2018/06/02
54.	Right hepatectomy with tumor thrombectomy under cardiopulmonary for hepatocellular carcinoma with tumor thrombus in the right atrium （口頭，一般） 2018/06/02
55.	Modified venous patch method for venous reconstruction in liver transplantation using right robe （ポスター掲示，一般） 2018/05/23
56.	Sibgle center experience of liver transplantation for polycystic liver disease （ポスター掲示，一般） 2018/05/23
57.	Effect of conversion to long acting tacrolimus on renal function in long-term-followed patients after liver transplantation （ポスター掲示，一般） 2017/09/24
58.	Experoence of living donor liver transplantation for polycustic liver disease-a case report （口頭，一般） 2017/06/17
59.	The case of liver re-transplant surgery by using the middle colic artery for hepatic artery reconstruction （口頭，一般） 2017/06/17
60.	(Symposium25 What's New in Benign HBP Disease?)New WHO classification is useful for diagnosis of hepatocellula adenoma and focal nodular hyperplasia of the liver （口頭，シンポジウム・ワークショップパネル（その他）） 2017/06/07
61.	A case report: a second-stage right hepatectomy with bile duct ligation performed on a patient with hepatocellular carcinoma with advanced bile duct tumor thrombus （口頭，一般） 2017/06/07
62.	Cholangiolocellular carcinoma in 3 patients （ポスター掲示，一般） 2017/06/07
63.	Curative operation for unresectable pancreas head cancer after chemotherapy in a patient （ポスター掲示，一般） 2017/06/07
64.	Diabetes mellitus related hepatocelluar carcinoma showed favorable long-term surgical outcomes after hepatectomy （口頭，一般） 2017/06/07
65.	Experience of Living Donor Liver Transplantation for Polycystic Liver Disease-a case report （ポスター掲示，一般） 2017/06/07
66.	Hepatectomy vs. Radio frequency ablation as first-line treatment for a small hepatocellular carcimona （ポスター掲示，一般） 2017/06/07
67.	Left hepatectomy with right hepatic artery resection and reconstruction for intrahepatic cholangiocarcinoma in a patient （ポスター掲示，一般） 2017/06/07
68.	Liver transplantation for polycystic liver disease （口頭，一般） 2017/06/07
69.	Living donor liver transplantation to treat herbal drug-induced fulminant hepatitis: A case report （口頭，一般） 2017/06/07
70.	Modified venous patch method for venous reconstruction in Liver Transplantation using right robe （口頭，一般） 2017/06/07
71.	Portal thrombectomy of a complete occlusive portal vein thrombus using an eversion technique in living donor kiver transplantation （ポスター掲示，一般） 2017/06/07
72.	Selective TACE for tumor less than 3cm in diameter improves therapeutic efficary of DEB-TACE （ポスター掲示，一般） 2017/06/07
73.	Sigle center experience of surgical treatment for polycystic liver disease （ポスター掲示，一般） 2017/06/07
74.	Successful treatment of afferent jejunal varix bleeding after pylorus preserving pancreatocoduodenectomy by coil embolization in laparotomy （ポスター掲示，一般） 2017/06/07
75.	The case of liver transplant surgery by using the transverse colon artery for hepatic artery reconstruction and portal vein interposition using donor iliac vein graft （ポスター掲示，一般） 2017/06/07
76.	The Management of ascites after liver resection （口頭，一般） 2017/06/07
77.	A tumor margin on hepatobiliary image of EOB-enhanced MRI is useful for determination for anatomical sectionectomy in patients with HCC （ポスター掲示，一般） 2017/01/27
78.	Hepetectomy vs. Radio frequency ablation as first-line trearment for small hepatocellular carcinoma （ポスター掲示，一般） 2017/01/27
79.	Venous reconstruction in liver transplantation （ポスター掲示，一般） 2016/10/27
80.	A study of the liver trans plamtation for the patients with portal malformation and thrombus （口頭，一般） 2016/10/23
81.	A tumor margin on hepatobiliary phase image of EOB-snhanced MRI is useful for determination for anatomical hepatectomy in patients with HCC （口頭，一般） 2016/10/23
82.	Hepatectomy for the Giant hepatic hemangioma -A case report （ポスター掲示，一般） 2016/10/23
83.	IS our indication for RFA determined in 1998 valid or not? （ポスター掲示，一般） 2016/10/23
84.	Stay suture methods for right hepatectomy of LDLT using upper median incion （ポスター掲示，一般） 2016/10/23
85.	Ajuvant Therapy after Surgery for Patients with Intrahepatic Cholangiocarcinoma （ポスター掲示，一般） 2016/04/20
86.	The first therapy for patients with a small hepatocellular carcinoma （ポスター掲示，一般） 2015/10/30
87.	A case of liver subcapsular abscess rupture due to pentration by acute cholecystitis （口頭，一般） 2015/06/20
88.	Hepatoid adenocarcinoma of the gallbladder in a patient （口頭，一般） 2015/06/20
89.	Experience of Liver Donor relates Liver Trans Plantation for the patients with Portal Thrombus （ポスター掲示，一般） 2015/06/11
90.	Sefety of low-dose tacrolims with mycophenolate mofetil in livingdonor liver transplantation （ポスター掲示，一般） 2015/06/11
91.	The role of laparoscopic hepatectomy for the hepatic metastases from colorectal cancer （ポスター掲示，一般） 2014/10/04
92.	Impact of the macroscopic gross type classification for small Hepatocellular Carcinoma （ポスター掲示，一般） 2014/03/22
93.	Long-term survival of patients with cholangiocellular carcinoma after curative hepatectomy （ポスター掲示，一般） 2014/03/22
94.	Virtual hepatectomy is useful for simulation of anatomical hepatectomy in patients with hepatocellular cacinoma and intrahepatic portal vein anomaly （ポスター掲示，一般） 2014/03/22
95.	A case with double cancer of hepatocellular carcinoma and intrahepatic cholangiocarcinoma observed after radiofrequency ablation （口頭，一般） 2013/06/15
96.	Sclerosed hemangioma of the liver;A case report （口頭，一般） 2013/06/15
97.	Surgical tratment for intractable ascites laparoscopic cholecystectomy:A case report （口頭，一般） 2013/06/15
98.	A case with doublr cancer og heoatocellular carcinoma and intrahepatic cholangiocarcinoma observed after radiofraquency ablation （口頭，一般） 2013/02/01
99.	Focal fatty liver during chemotherapy period for lung cancer:A case report （口頭，一般） 2013/02/01
100.	Mucinous cystic neoplasm of the liver:a case report （口頭，一般） 2013/02/01
101.	Existence of Vesicular Invasion of liver tumor on Colorectal Liver Metastasis (CRLM) patients may Have a Role of Early Relapse after Hepatectomy （ポスター掲示，一般） 2012/07/01
102.	Risk factors for mortality and minimal requiremant of graft recipient weight ratio in adult living donor liver transplantation using left lobe grafts （ポスター掲示，一般） 2012/07/01
103.	Risk Factors for Mortality and Minimal Requiremant of Graft Recipient Weight Ratio in Adult Living Donor liver Transplantation Using Left Lobe Grafts （ポスター掲示，一般） 2012/06/02
104.	(Strategy for Metastases(3))Existence of Vesicular in the Metastatic Liver Tumor may Have a Role of Early Relapse after Hepatectomy （口頭，シンポジウム・ワークショップパネル（その他）） 2011/11/09
105.	(Symposium:Problems of Hepatectomy)Postperative interferon therapy after resection of hepatitis C virus-related hepatocellular carcinoma （口頭，シンポジウム・ワークショップパネル（その他）） 2011/11/09
106.	Case report og a patient with metastatic hepatocellular carcinoma to lymph node and lung who achieved complete clinical response on very low-dose sorafenib(Nexaver) therapy （ポスター掲示，一般） 2011/11/09
107.	Hepatic Resection for Hepatocellular Carcinoma in Patients with End-stage Renal failure on Hemodialysis （ポスター掲示，一般） 2011/11/09
108.	Indication of Surgical treatment for acalasia according to result of endoscopic balloon dilation （ポスター掲示，一般） 2011/11/09
109.	The case of hepatocellular carcinoma with left-sided gallbladder due to an anomalous portal vein branching （口頭，一般） 2011/09/27
110.	A retrospective assessment of single-center wxperience for improvent of living donor liver transplantation inthe setting of program resumption （ポスター掲示，一般） 2011/09/25
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■ Education

1991/04～1997/03

Faculty of Medicine, Tokyo Women's Medical University, Graduated