76
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Nomura I, Ito N, Kondo M, Fukuie T, Ohya Y, Terada A, Hosokawa S, Hoshina H, Watanabe M, Ito K. Elevation of Fecal Eosinophil-Derived Neurotoxin in Food Protein-Induced Enterocolits Syndrome. J Allergy Clin Immunol 2010. [DOI: 10.1016/j.jaci.2009.12.351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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77
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Kojima T, Hashimoto Y, Inamura Y, Koide T, Nagata H, Ito N, Suzumura K. Serum factors that suppress cytotoxic effect of methotrexate. Exp Oncol 2009; 31:209-213. [PMID: 20010533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
AIM To study the phenomenon that human erythroid leukemia K-562 cells are more sensitive to cytotoxic effect of antimetabolites when cultured in a serum-free medium than in a conventional medium containing fetal calf serum (FCS). METHODS Cytotoxic effects of methotrexate, azaserine and 5-fluorouracil were estimated by accessing the lactate dehydrogenase (LDH) activity of viable tumor cells. Proteins of FCS were separated using two-dimensional electrophoresis followed by mass spectrometry analysis. RESULTS Addition of 10% FCS attenuated anti-tumor activity of methotrexate and azaserine against K-562 cells compared with serum-free medium. Such an activity of FCS was different for each serum lot. Comparison of the proteins in active serum lot with those in not active one using two-dimensional electrophoresis showed that in the active serum there were proteins 150 kDa, which were absent in the not active serum lot. Mass spectrometry indicated that all those proteins had the amino acid sequence of albumin. Sera of one healthy volunteer and two patients with thyroid cancer also attenuated the activity of the agent. CONCLUSION Several lots of FCS and human serum demonstrated the ability to attenuate the cytotoxic effect of methotrexate in vitro, possibly due to the formation of albumin dimers/MTX complexes.
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78
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Inamura Y, Koide T, Kojima T, Nagata H, Ito N, Suzumura K, Hashimoto Y. In vivo anti-tumor activities of gelatin. Exp Oncol 2009; 31:144-148. [PMID: 19783967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
AIM As reported previously, porcine skin gelatin exerted direct anti-tumor effect in vitro and induced anti-tumor peritoneal macrophages in vitro. The present study investigated whether or not the gelatin exerted anti-tumor effect in vivo. METHODS In vitro anti-tumor activities of peritoneal macrophages and the gelatin were evaluated with tritium thymidine uptake by target tumor cells. In vivo anti-tumor activity was evaluated with the survival of tumor-bearing animals and the size of the tumor. RESULTS Intraperitoneal daily administration of 12.5 mg of the gelatin prolonged the survival of mice which had been intraperitoneally inoculated with MH134 (hepatic cell carcinoma cell line) or Colon 26 (colon carcinoma cell line) tumor cells, and there were no tumors in case of MH134 cells inoculation. Intraperitoneal daily administration of 12.5 mg of the gelatin did not affect growth of subcutaneous MH134 tumor. The gelatin administered subcutaneously did not affect the survival of mice with intraperitoneal MH134 tumor. On the other hand, bovine skin gelatin administered subcutaneously achieved statistically significant prolongation of the survival. The contact of MH134 cells with porcine skin gelatin for 5 min was required for the gelatin to exert its anti-tumor activity in vitro. Porcine skin gelatin of 12.5 mg injected intraperitoneally was detected as protein in the peritoneal cavity 5 min after the injection. Peritoneal macrophages elicited by intraperitoneal injection with porcine skin gelatin suppressed tritium thymidine uptake by MH134 cells more strongly than those elicited by thioglycollate injection. CONCLUSION Porcine skin gelatin administered intraperitoneally prolonged the survival of tumor-bearing mice via activation of peritoneal macrophages and involvement of direct anti-tumor activity of porcine skin gelatin. Key Words: porcine skin, gelatin, dissemination.
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79
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Takagi A, Nagano M, Iwanaga T, Ito N, Hattori H, Egashira T, Ikeda Y. Abstract: P1381 IDENTIFICATION OF COMPOUND HETEROZYGOUS DEFICIENCY WITH A NOVEL LARGE DELETION AND Y61X OF THE LIPOPROTEIN LIPASE GENE IN THE JAPANESE SUBJECT. ATHEROSCLEROSIS SUPP 2009. [DOI: 10.1016/s1567-5688(09)71389-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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80
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Ito N, Yagi K, Otake H, Yamagishi M. Three-dimensional CT images of high aortic occlusion associated with small aorta syndrome. CASE REPORTS 2009; 2009:bcr10.2008.1144. [DOI: 10.1136/bcr.10.2008.1144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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81
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Tsuda H, Fukushima S, Imaida K, Sakata T, Ito N. Modification of carcinogenesis by antioxidants and other compounds. ACTA PHARMACOLOGICA ET TOXICOLOGICA 2009; 55 Suppl 2:125-43. [PMID: 6148834 DOI: 10.1111/j.1600-0773.1984.tb02486.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Studies were made on the effects of butylated hydroxyanisole (BHA), butylated hydroxytoluene (BHT), sodium L-ascorbate (SA), ethoxyquin (EQ) and acetaminophen (AAF) on the induction of neoplastic lesions in the liver, kidney or urinary bladder of rats initiated by N-ethyl-N-hydroxyethylnitrosamine (EHEN), diethylnitrosamine (DEN) or N-butyl-N-(4-hydroxybutyl)nitrosamine (BBN). The number and area of histochemical gamma-glutamyltranspeptidase-positive (gamma-GT+) foci per unit area of liver section in rats given BHA, BHT, EQ or AAP, but not SA, were significantly less than in rats given EHEN or DEN alone. Similarly, the number of hyperplastic nodules (HN) in groups given BHA or AAP and their area in groups given BHA, EQ or AAP were significantly less than in control groups. Induction of hepatocellular carcinoma (HCC) was also clearly inhibited by these three chemicals. In contrast, the incidence and quantitative values of preneoplastic lesions and renal cell adenoma in the group given EHEN were significantly increased in groups given BHA, EQ or AAP administration. For assesing the influence of BHA and BHT on urinary bladder carcinogenesis, rats received BHA or BHT after treatment with BBN. The incidences and the number per unit length of basement membrane of papilloma and carcinomas were significantly increased in rats given BHA. BHT also showed significant increase but values were less than with BHA. These results clearly demonstrated that BHA, BHT, EQ and AAP inhibit the development of gamma-GT+ foci, or HN and HCC, whereas BHA, EQ and AAP enhance the appearance of preneoplastic and neoplastic lesions in the kidney, BHA and BHT also enhancing urinary bladder carcinogenesis.
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82
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Nomura I, Fukuie T, Ohya Y, Terada A, Hosokawa S, Ohtsuka N, Hoshina H, Watanabe M, Isozaki A, Ito N. Eosinophilic Inflammation Is Prominent In Food Protein-induced Enterocolits Syndrome, Multi-center Case-series Study. J Allergy Clin Immunol 2009. [DOI: 10.1016/j.jaci.2008.12.948] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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83
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Imai A, Ito N. Valid generic substitution of carboplatin for patients with gynecological cancer. EUR J GYNAECOL ONCOL 2009; 30:435-436. [PMID: 19761139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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84
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Ito N, Yabe T, Gamo Y, Nagai T, Oikawa T, Yamada H, Hanawa T. I.c.v. administration of orexin-A induces an antidepressive-like effect through hippocampal cell proliferation. Neuroscience 2008; 157:720-32. [PMID: 18952152 DOI: 10.1016/j.neuroscience.2008.09.042] [Citation(s) in RCA: 86] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2008] [Revised: 09/22/2008] [Accepted: 09/23/2008] [Indexed: 01/22/2023]
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85
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Kawai G, Kanagawa M, Baba S, Nagira T, Fujimoto Y, Oonishi R, Ito N, Nakagawa N, Ebihara A, Kuramitsu S, Sampei G. Crystal structures of GAR transformylase 1 (PurN) from A. aeolicus, S. toebiiand G. kaustophilus. Acta Crystallogr A 2008. [DOI: 10.1107/s0108767308091599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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86
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Baba S, Kanagawa M, Yanai H, Ishii T, Maoka N, Takemoto N, Ito N, Ohmori M, Fujimoto Y, Nakagawa N, Ebihara A, Kuramitsu S, Kawai G, Sampei G. Crystal structures of GAR synthetase (PurD) from A. aeolicus, G. kaustophilusand T. thermophilus. Acta Crystallogr A 2008. [DOI: 10.1107/s0108767308091551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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87
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Paus R, Ito N, Ito T, Peters E, Bodo E, Liotiri S, Biro T, Arck P. Cutaneous neuroimmunology - lessons from the hair follicle. Exp Dermatol 2008. [DOI: 10.1111/j.0906-6705.2004.00212i.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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88
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Kobayashi H, Dunlop TW, Tychsen B, Conrad F, Ito T, Ito N, Aiba S, Carlberg C, Paus R. The murine hair follicle is a melatonin target. Exp Dermatol 2008. [DOI: 10.1111/j.0906-6705.2004.212bk.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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89
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Ikura T, Kinoshita K, Ito N. A cavity with an appropriate size is the basis of the PPIase activity. Protein Eng Des Sel 2008; 21:83-9. [DOI: 10.1093/protein/gzm087] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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90
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Iwahashi H, Tashiro T, Morishige N, Hayashida Y, Ito N, Takeuchi K, Teshima H, Kuwahara G. [Aprotinin reduces bleeding during off-pump coronary artery bypass grafting in a patient on ticlopidine; report of a case]. KYOBU GEKA. THE JAPANESE JOURNAL OF THORACIC SURGERY 2007; 60:1107-1110. [PMID: 18018655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
A 65-year-old man was admitted to a local hospital with symptoms of unstable angina pectoris. He was administered ticlopidine before drug eluting stent (DES) stenting for 2 weeks. Coronary angiography showed 3 vessel diseases. He was then admitted to our hospital due to a sudden onset of unstable angina following shock during the percutaneous coronary intervention (PCI) procedure, emergency off-pump coronary artery bypass grafting (OPCAB) was thus performed. He received aprotinin 5 hundred thousand KIU just at the start of surgery and 5 hundred thousand KIU after undergoing anastomosis of the coronary artery. Postoperatively, only some minor bleeding was observed. Aprotinin reduces bleeding, the transfusion requirements of packed red blood cells, platelets, and the total blood units in patients on ticlopidine who undergo emergency OPCAB.
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91
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Muraoka Y, Saitoh E, Otsuka K, Ito N, Aoki T, Yamagami J, Fujino H, Kagawa T. Treadmill gait analysis 1: Extraction of gait pattern components from Lissajous figure by FFT smoother. Clin Neurophysiol 2007. [DOI: 10.1016/j.clinph.2007.05.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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92
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Morita Y, Ito N, Ohashi H. Pregnancy following MR-guided focused ultrasound surgery for a uterine fibroid. Int J Gynaecol Obstet 2007; 99:56-7. [PMID: 17599842 DOI: 10.1016/j.ijgo.2007.03.053] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2007] [Revised: 03/15/2007] [Accepted: 03/15/2007] [Indexed: 10/23/2022]
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93
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Kawanishi H, Takahashi T, Ito M, Matsui Y, Watanabe J, Ito N, Kamoto T, Kadowaki T, Tsujimoto G, Imoto I, Inazawa J, Nishiyama H, Ogawa O. Genetic analysis of multifocal superficial urothelial cancers by array-based comparative genomic hybridisation. Br J Cancer 2007; 97:260-6. [PMID: 17579624 PMCID: PMC2360305 DOI: 10.1038/sj.bjc.6603850] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
The purpose of this study was to investigate the accumulation of genetic alterations during metachronous and/or synchronous development of multifocal low-grade superficial urothelial tumours in the same patient, by using array-based comparative genomic hybridisation (array-CGH) and FGFR mutation analysis. We analysed 24 tumours (pTa-1 G1-2) from five patients. We had previously identified a clonal relationship among the tumours of each patient by microsatellite analysis. This time, unsupervised hierarchical cluster analysis revealed that the tumours from each patient were clustered together independently of the tumours from the other patients. All of the tumours from a single patient showed a set of 2–7 identical regional or whole-arm chromosomal changes. In addition, several individual alterations were also found. Cladistic diagrams revealed that the accumulation of genetic alterations could not be explained by a linear model, and the existence of a hypothetical precursor cell was assumed in four patients. In some cases, FGFR mutation seemed to occur later during multifocal tumour development. Taken together, these findings suggest that low-grade superficial urothelial tumours accumulate minor genetic alterations during multifocal development, although these tumours are genetically stable.
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94
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Koide S, Ito N, Karube I. Development of a micro-planar amperometric bile acid biosensor for urinalysis. Biosens Bioelectron 2007; 22:2079-85. [PMID: 17045794 DOI: 10.1016/j.bios.2006.09.009] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2006] [Revised: 08/03/2006] [Accepted: 09/07/2006] [Indexed: 11/23/2022]
Abstract
The determination of bile acid concentration in urine is useful for the screening and diagnosis of various hepatobiliary diseases. Currently, there is no concise method to determine bile acid concentration in urine. This study describes a bile acid biosensor fabricated by electrochemical technique for urinalysis. The micro-planar electrodes employed for the study consisted of a working electrode (platinum), a counter electrode (platinum) and a reference electrode (silver/silver chloride (Ag/AgCl)). The sensor chip was coated with Nafion using a spin-coater in order to both eliminate many interference species in urine and achieve long-term stability of the reference electrode. Nafion coating allowed the sensor chip to prevent the electrode reaction from interference species in urine, because it is charged negative strongly (Nafion contains sulfonic acid group). Three enzymes (bile acid sulfate sulfatase: BSS, beta-hydroxysteroid dehydrogenase: beta-HSD, and NADH oxidase: NHO) were immobilized by glutaraldehyde (GA: cross-linker) onto the sensor chip, because the immobilization of enzymes by GA is simple and commonly carried out. The sensor chip was able to detect bile acid in buffer solution. The optimum enzyme ratio immobilized onto the sensor chip was BSS:beta-HSD:NHO=4:4:20 U/1 chip. There was a relationship between the concentration of bile acid and the response current value. The dynamic range of the sensor chip was 2-100 microM for bile acid. Additionally, bile acid in the urine specimen could be detected using this bile acid biosensor. We present a simple and rapid bile acid biosensor with high sensitivity and high reproducibility.
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95
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Mustafa AM, Malintan NT, Seelan S, Zhan Z, Mohamed Z, Hassan J, Pendek R, Hussain R, Ito N. Phytoestrogens levels determination in the cord blood from Malaysia rural and urban populations. Toxicol Appl Pharmacol 2007; 222:25-32. [PMID: 17490695 DOI: 10.1016/j.taap.2007.03.014] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2006] [Revised: 02/22/2007] [Accepted: 03/06/2007] [Indexed: 11/21/2022]
Abstract
This study is a result of an analysis of free and conjugated phytoestrogens daidzein, genistein, daidzin, genistin and coumesterol in human cord blood plasma using LCMS. Cord blood was collected from urban and rural populations of Malaysia (n=300) to establish a simple preliminary database on the levels of the analyzed compounds in the collected samples. The study also aimed to look at the levels of phytoestrogens in babies during birth as this may have a profound effect on the developmental process. The sample clean up was carried out by solid-phase extraction using C18 column and passed through DEAE sephadex gel before analysis by LCMS. The mean concentrations of total phytoestrogens were daidzein (1.4+/-2.9 ng/ml), genistein (3.7+/-2.8 ng/ml), daidzin (3.5+/-3.1 ng/ml), genistin (19.5+/-4.2 ng/ml) and coumesterol (3.3+/-3.3 ng/ml). Distribution of phytoestrogen was found to be higher in samples collected from rural areas compared to that of urban areas.
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96
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Miyazawa H, Minemura T, Ito N, Narikawa J, Kurashina K. Primary oral KIT-positive tumour consistent with gastrointestinal stromal tumour. Int J Oral Maxillofac Surg 2007; 36:658-60. [PMID: 17339100 DOI: 10.1016/j.ijom.2007.01.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2005] [Revised: 12/29/2006] [Accepted: 01/10/2007] [Indexed: 11/20/2022]
Abstract
Gastrointestinal stromal tumours are characteristically positive for KIT (reflective of the c-KIT gene). A case is reported of an apparent rapidly growing gastrointestinal stromal tumour, which arose in the floor of the mouth and metastasized to the left neck without evidence of disease elsewhere.
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97
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Sakai H, Minemura T, Ito N, Miyazawa H, Kurashina K. Isolated osteochondroma near the mandibular angle. Int J Oral Maxillofac Surg 2007; 36:274-5. [PMID: 17052896 DOI: 10.1016/j.ijom.2006.08.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2006] [Accepted: 08/13/2006] [Indexed: 11/25/2022]
Abstract
A benign tumour of osseous and cartilaginous origins, osteochondroma generally develops in osseous tissue and is frequently found near the end of long bones. It is relatively rare in the oral and maxillofacial region but is common in the mandibular condyle and coronoid process in the pediculate form. This is a report on a rare case of osteochondroma in soft tissue near the mandibular angle without pedicle to the bone.
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98
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Kon A, Ito N, Kudo Y, Nomura K, Yoneda K, Hanada K, Hashimoto I, Takagaki K. L457F missense mutation within the 2B rod domain of keratin 9 in a Japanese family with epidermolytic palmoplantar keratoderma. Br J Dermatol 2007; 155:624-6. [PMID: 16911293 DOI: 10.1111/j.1365-2133.2006.07358.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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99
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Yoshimura K, Kamoto T, Nakamura E, Segawa T, Kamba T, Takahashi T, Nishiyama H, Ito N, Takayama K, Mizowaki T, Mitsumori M, Hiraoka M, Ogawa O. Health-related quality-of-life after external beam radiation therapy for localized prostate cancer: intensity-modulated radiation therapy versus conformal radiation therapy. Prostate Cancer Prostatic Dis 2006; 10:288-92. [PMID: 17160068 DOI: 10.1038/sj.pcan.4500923] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
We compared health-related quality-of-life (HRQL) after intensity-modulated radiotherapy (IMRT) with statuses obtained after old and new protocols of three-dimensional conformal radiation therapy (3DCRT) for localized prostate cancer. We measured the general and disease specific HRQL using the MOS 36-Item Health Survey (SF-36), and the University of California, Los Angeles Prostate Cancer Index (UCLA PCI), respectively. IMRT resulted in similar profiles of general and disease-specific HRQL to two other methods within the first year after treatment. Moreover, IMRT gave rise to comparable urinary, intestinal and sexual side effects despite the high dose of radiation applied.
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100
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Takeuchi K, Morishige N, Iwahashi H, Hayashida Y, Teshima H, Ito N, Tashiro T. [Posterior ventricular septal perforation successfully repaired through right ventricular approach]. KYOBU GEKA. THE JAPANESE JOURNAL OF THORACIC SURGERY 2006; 59:1177-80. [PMID: 17163210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
A 65-year-old man underwent a successful repair of a posterior ventricular septal perforation (VSP) 9 days after suffering an acute inferior myocardial infarction. After hospitalization, his hemodynamic condition gradually worsened, in spite of administering intensive medical therapy. Emergent operation was performed on the 4th day after onset. An equine pericardial patch was sutured around the VSP through the right ventricular side of the septum using the double-patch repair method and the right ventricular wall was closed as using the standard extracorporeal perfusion technique. The dimensions of the VSP measured 5 mm in diameter. Transesophageal echocardiography was performed on the 14th postoperative day. Cardiac catheter examination was done on the 18th postoperative day. No residual shunt was recognized and cardiac function was good. He was discharged on the 20th postoperative day. The occurrence of a posterior VSP is comparatively rare, and repair of VSP is difficult to perform during an acute period. Therefore, the operative results of VSP cases remain poor.
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