1
|
Kobayashi T, Miura K, Ishikawa H, Soma D, Zhang Z, Yuza K, Hirose Y, Takizawa K, Nagahashi M, Sakata J, Kameyama H, Kosugi SI, Tada T, Hirukawa H, Wakai T. Six-Year Graft Survival After Partial Pancreas Heterotopic Auto-Transplantation: A Case Report. Transplant Proc 2016; 48:988-90. [PMID: 27234786 DOI: 10.1016/j.transproceed.2016.01.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Accepted: 01/14/2016] [Indexed: 10/21/2022]
Abstract
BACKGROUND Long-term graft survival of partial pancreas auto-transplantation after total pancreatectomy has not been clarified. The clinical implications of repeat completion pancreatectomy for locally recurrent pancreatic carcinoma in the remnant pancreas after initial pancreatectomy also have not been clarified. METHODS We have previously reported a 61-year-old woman presenting with re-sectable carcinoma of the remnant pancreas at 3 years after undergoing a pylorus-preserving pancreaticoduodenectomy for invasive ductal carcinoma of the pancreas head. We also performed distal pancreas auto-transplantation with the use of a part of the resected pancreas to preserve endocrine function. RESULTS The patient was discharged at 20 days after surgery without any complications. She had been followed regularly in our outpatient clinic. She had been treated with S-1 as adjuvant chemotherapy; 72 months after the completion total pancreatectomy with distal partial pancreas auto-transplantation, the patient was alive without any evidence of the pancreatic carcinoma recurrence. The pancreas graft was still functioning with a blood glucose level of 112 mg/dL, HbA1C of 6.7%, and serum C-peptide of 1.2 ng/mL; and urinary C-peptide was 11.6 μg/d. CONCLUSIONS Our patient demonstrated that repeated pancreatectomies can provide a chance for survival after a locally recurrent pancreatic carcinoma if the disease is limited to the remnant pancreas. An additional partial pancreas auto-transplantation was successfully performed to preserve endocrine function. However, the indications for pancreas auto-transplantation should be decided carefully in the context of pancreatic carcinoma recurrence.
Collapse
Affiliation(s)
- T Kobayashi
- Division of Digestive and General Surgery, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan.
| | - K Miura
- Division of Digestive and General Surgery, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - H Ishikawa
- Division of Digestive and General Surgery, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - D Soma
- Division of Digestive and General Surgery, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Z Zhang
- Division of Digestive and General Surgery, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - K Yuza
- Division of Digestive and General Surgery, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Y Hirose
- Division of Digestive and General Surgery, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - K Takizawa
- Division of Digestive and General Surgery, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - M Nagahashi
- Division of Digestive and General Surgery, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - J Sakata
- Division of Digestive and General Surgery, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - H Kameyama
- Division of Digestive and General Surgery, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - S-I Kosugi
- Division of Digestive and General Surgery, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - T Tada
- Department of Surgery, Tachikawa General Hospital, Nagaoka, Japan
| | - H Hirukawa
- Department of Surgery, Tachikawa General Hospital, Nagaoka, Japan
| | - T Wakai
- Division of Digestive and General Surgery, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| |
Collapse
|
2
|
Kobayashi T, Miura K, Ishikawa H, Oya H, Sato Y, Minagawa M, Sakata J, Takano K, Takizawa K, Nogami H, Kosugi SI, Wakai T. Laparoscope-assisted Hassab's operation for esophagogastric varices after living donor liver transplantation: a case report. Transplant Proc 2014; 46:986-8. [PMID: 24767398 DOI: 10.1016/j.transproceed.2013.10.047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2013] [Accepted: 10/28/2013] [Indexed: 10/25/2022]
Abstract
This is the first successful report of a laparoscope-assisted Hassab's operation for esophagogastric varices after living donor liver transplantation (LDLT). A 35-year-old man underwent LDLT using a right lobe graft as an aid for primary sclerosing cholangitis (PSC) in 2005. Follow-up endoscopic and computed tomography (CT) examinations showed esophagogastric varices with splenomegaly in 2009 that increased (esophageal varices [EV]: locus superior [Ls], moderator enlarged, beady varices [F2], medium in number and intermediate between localized and circumferential red color signs [RC2]; gastric varices [GV]: extension from the cardiac orifice to the fornix [Lg-cf], moderator enlarged, beady varices [F2], absent red color signs [RC0]). A portal venous flow to the esophagogastric varices through a large left gastric vein was also confirmed. Preoperative Child-Pugh was grade B and score was 9. Because these esophagogastric varices had a high risk of variceal bleeding, we proceeded with a laparoscope-assisted Hassab's operation. Operative time was 464 minutes. Blood loss was 1660 mL. A graft liver biopsy was also performed and recurrence of PSC was confirmed histologically. It was suggested that portal hypertension and esophagogastric varices were caused by recurrence of PSC. Postoperative complications were massive ascites and enteritis. Both of them were treated successfully. This patient was discharged on postoperative day 43. Follow-up endoscopic study showed improvement in the esophagogastric varices (esophageal varices [EV]: locus superior [Ls], no varicose appearance [F0], absent red color signs [RC0], gastric varices [GV]: adjacent to the cardiac orifice [Lg-c], no varicose appearance [F0], absent red color signs [RC0]) at 6 months after the operation. We also confirmed the improvement of esophagogastric varices by serial examinations of CT.
Collapse
Affiliation(s)
- T Kobayashi
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan.
| | - K Miura
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - H Ishikawa
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - H Oya
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Y Sato
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - M Minagawa
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - J Sakata
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - K Takano
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - K Takizawa
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - H Nogami
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - S-I Kosugi
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - T Wakai
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| |
Collapse
|
3
|
Chou D, Matsuki J, Saitou Y, Kosugi SI, Shinbo T, Gejyo F, Niwa O, Kominami R. Accumulation of aberrant Y chromosomes in gamma-ray-induced thymic lymphomas lacking p53. Mol Carcinog 1999; 26:157-62. [PMID: 10559790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
Male F(1) hybrids between MSM mice carrying a deficient p53 allele and BALB/c mice were irradiated with gamma-rays, and 80 thymic lymphomas were obtained, 46 of which developed in mice carrying the deficient p53 allele. Because the Y chromosome contributes little to cellular function, the stability of the Y chromosome in the tumors was assessed by polymerase chain reaction by examining three genes: Smcy and Sry on the short arm and Sts in the pseudoautosomal region of the long arm of the Y chromosome. Twenty-one lymphomas had lost one or two genes, probably as a result of mitotic recombination or interstitial deletion, whereas no lymphomas had lost all three genes. The p53 status of the lymphomas was determined by genotyping and allelic loss analysis; 34 had retained two wild-type p53 alleles, suggesting normal function; 34 had lost both alleles, indicating loss of function; and the other 12 had at least one wild-type p53 allele, so their p53 status was unclear. Compilation of these data revealed that changes in the Y chromosome were detected in only two of the 34 lymphomas retaining functional p53 but in 18 of the 34 lymphomas lacking p53 function, suggesting that p53 deficiency leads to an increase in the accumulation of radiation-induced aberrant chromosomes. This is consistent with our previous result from analysis of the inactive X chromosome. In contrast, a decrease in the fidelity of mitotic transmission in p53-deficient lymphomas was not noted for the Y chromosome.
Collapse
Affiliation(s)
- D Chou
- Department of Biochemistry, Niigata University School of Medicine, Niigata, Japan
| | | | | | | | | | | | | | | |
Collapse
|