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Y Kotoura

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Tadao Tsuboyama; Junya Toguchida; Y Kotoura; K Kasahara; M Hiraoka; Tetsuya Nakamura
Intra-operative radiation therapy for osteosarcoma in the extremities.
M Hosono; Hisataka Kobayashi; Ryota Fujimoto; K Tsutsui; Y Kotoura; Tadao Tsuboyama; H Hayashi; Tetsuya Nakamura; Junji Konishi
MR appearance of parasymphseal insufficiency fractures of the os pubis.
K Shimizu; Y Kotoura; N Nishijima; Tetsuya Nakamura
Enchondroma of the distal phalanx of the hand.

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2000: Tadao Tsuboyama; Junya Toguchida; Y Kotoura; K Kasahara; M Hiraoka; Tetsuya Nakamura
Intra-operative radiation therapy for osteosarcoma in the extremities.
International orthopaedics 2000;24(4):202-7.
1997: M Hosono; Hisataka Kobayashi; Ryota Fujimoto; K Tsutsui; Y Kotoura; Tadao Tsuboyama; H Hayashi; Tetsuya Nakamura; Junji Konishi
MR appearance of parasymphseal insufficiency fractures of the os pubis.
Skeletal radiology 1997;26(9):525-8.
1997: K Shimizu; Y Kotoura; N Nishijima; Tetsuya Nakamura
Enchondroma of the distal phalanx of the hand.
The Journal of bone and joint surgery. American volume 1997;79(6):898-900.
1997: M Hosono; Hisataka Kobayashi; Ryota Fujimoto; Y Kotoura; Tadao Tsuboyama; Yoshitaka Matsusue; Tetsuya Nakamura; T Itoh; Junji Konishi
Septum-like structures in lipoma and liposarcoma: MR imaging and pathologic correlation.
Skeletal radiology 1997;26(3):150-4.
1997: Hisataka Kobayashi; Y Kotoura; M Hosono; Tadao Tsuboyama; Harumi Sakahara; Keigo Endo; Junji Konishi
MRI and scintigraphic features of extraabdominal desmoid tumors.
Clinical imaging 1997;21(1):35-9.
1996: T Yamaguchi; Junya Toguchida; B Wadayama; H Kanoe; Tomitaka Nakayama; Kanji Ishizaki; Mituo Ikenaga; Y Kotoura; M S Sasaki
Loss of heterozygosity and tumor suppressor gene mutations in chondrosarcomas.
Anticancer research 1996;16(4A):2009-15.
1996: Hisataka Kobayashi; Y Kotoura; M Hosono; Tadao Tsuboyama; H Sakahara; Junji Konishi
Periosteal ganglion of the tibia.
Skeletal radiology 1996;25(4):381-3.
1995: Tomitaka Nakayama; Junya Toguchida; B Wadayama; H Kanoe; Y Kotoura; M S Sasaki
MDM2 gene amplification in bone and soft-tissue tumors: association with tumor progression in differentiated adipose-tissue tumors.
International journal of cancer. Journal international du cancer 1995;64(5):342-6.
1995: Hisataka Kobayashi; Y Kotoura; M Hosono; Ryota Fujimoto; Tadao Tsuboyama; H Itoh; Junji Konishi
3D-spiral CT of multiple exostoses.
Computerized medical imaging and graphics : the official journal of the Computerized Medical Imaging Society 1995;19(5):419-22.
1995: Hisataka Kobayashi; Y Kotoura; M Hosono; Tadao Tsuboyama; N Nishijima; Harumi Sakahara; Junji Konishi
Uptake of pentavalent technetium-99m dimercaptosuccinic acid in idiopathic synovial chondromatosis.
Annals of nuclear medicine 1995;9(3):153-5.
1995: Hisataka Kobayashi; Y Kotoura; Tadao Tsuboyama; M Hosono; Harumi Sakahara; Junji Konishi
Incidental detection of papillary carcinoma of the thyroid by Tc-99m (V) DMSA tumor scintigraphy.
Clinical nuclear medicine 1995;20(7):638.
1995: Hisataka Kobayashi; Y Kotoura; M Hosono; Harumi Sakahara; M Hosono; Z S Yao; Tadao Tsuboyama; T Yamamuro; Keigo Endo; Junji Konishi
Diagnostic value of Tc-99m (V) DMSA for chondrogenic tumors with positive Tc-99m HMDP uptake on bone scintigraphy.
Clinical nuclear medicine 1995;20(4):361-4.
1995: Hisataka Kobayashi; Y Kotoura; M Hosono; Tadao Tsuboyama; Harumi Sakahara; Junji Konishi
Solitary muscular involvement by tuberculosis: CT, MRI, and scintigraphic features.
Computerized medical imaging and graphics : the official journal of the Computerized Medical Imaging Society 1995;19(2):237-40.
1995: S Takahashi; Masanori Oka; Y Kotoura; T Yamamuro
Autogenous callo-osseous grafts for the repair of osteochondral defects.
The Journal of bone and joint surgery. British volume 1995;77(2):194-204.
1994: S Takahashi; M Sugimoto; Y Kotoura; H Nishimatsu; Yuta Shibamoto; M Abe; T Yamamuro
The effects of intraoperative radiotherapy on bone-healing ability in relation to different doses and postradiotherapy intervals.
International journal of radiation oncology, biology, physics 1994;30(5):1147-52.
1994: Hisataka Kobayashi; Y Kotoura; M Hosono; Harumi Sakahara; T Yamamuro; Keigo Endo; Junji Konishi
Case report: uptake of pentavalent technetium-99m dimercaptosuccinic acid by pigmented villonodular synovitis: comparison with computed tomography, magnetic resonance imaging and gallium-67 scintigraphy.
The British journal of radiology 1994;67(802):1030-2.
1994: Hisataka Kobayashi; Y Kotoura; Harumi Sakahara; M Hosono; M Hosono; T Tsaboyama; T Yamamuro; Keigo Endo; Junji Konishi
Schwannoma of the extremities: comparison of MRI and pentavalent technetium-99m-dimercaptosuccinic acid and gallium-67-citrate scintigraphy.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 1994;35(7):1174-8.
1994: M Ikenaga; K Ohura; Y Kotoura; T Yamamuro; T Nakamura; Masanori Oka; Masahiro Hiraoka; M Abe
Hyperthermic treatment of canine tibia through RF inductive heating of an intramedullary nail: a new experimental approach to hyperthermia for metastatic bone tumours.
International journal of hyperthermia : the official journal of European Society for Hyperthermic Oncology, North American Hyperthermia Group 1994;10(4):507-16.
1994: B Wadayama; Junya Toguchida; T Shimizu; Kanji Ishizaki; M S Sasaki; Y Kotoura; T Yamamuro
Mutation spectrum of the retinoblastoma gene in osteosarcomas.
Cancer research 1994;54(11):3042-8.
1994: S Takahashi; M Sugimoto; Y Kotoura; Keisuke Sasai; Masanori Oka; T Yamamuro
Long-term changes in the haversian systems following high-dose irradiation. An ultrastructural and quantitative histomorphological study.
The Journal of bone and joint surgery. American volume 1994;76(5):722-38.
1994: Hisataka Kobayashi; Y Kotoura; H Sakahara; T Yamamuro; K Endo; Junji Konishi
Solitary muscular sarcoidosis: CT, MRI, and scintigraphic characteristics.
Skeletal radiology 1994;23(4):293-5.
1994: Hisataka Kobayashi; Harumi Sakahara; M Hosono; M Shirato; Keigo Endo; Y Kotoura; T Yamamuro; Junji Konishi
Soft-tissue tumors: diagnosis with Tc-99m (V) dimercaptosuccinic acid scintigraphy.
Radiology 1994;190(1):277-80.
1993: M Sugimoto; S Takahashi; Y Kotoura; Y Shibamoto; M Takahashi; M Abe; K Ishizaki; T Yamamuro
Osteocyte viability after high-dose irradiation in the rabbit.
Clinical orthopaedics and related research 1993;(297):247-52.
1993: M Ikenaga; K Ohura; T Yamamuro; Y Kotoura; Masanori Oka; Tadashi Kokubo
Localized hyperthermic treatment of experimental bone tumors with ferromagnetic ceramics.
Journal of orthopaedic research : official publication of the Orthopaedic Research Society 1993;11(6):849-55.
1993: Hisataka Kobayashi; Harumi Sakahara; M Hosono; M Shirato; Junji Konishi; Y Kotoura; T Yamamuro; Keigo Endo
Scintigraphic evaluation of tenosynovial giant-cell tumor using technetium-99m(V)-dimercaptosuccinic acid.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 1993;34(10):1745-7.
1993: K Shimizu; Masanori Oka; P Kumar; Y Kotoura; T Yamamuro; K Makinouchi; T Nakamura
Time-dependent changes in the mechanical properties of zirconia ceramic.
Journal of biomedical materials research 1993;27(6):729-34.
1993: T Yamamuro; Y Kotoura
[Intraoperative radiotherapy in malignant bone tumors].
Der Orthopäde 1993;22(3):179-85.
1992: R Iwasaki; T Yamamuro; Y Kotoura; H Okumura; R Kasai; Yasuaki Nakashima
Immunohistochemical study of bone GLA protein in primary bone tumors.
Cancer 1992;70(3):619-24.
1992: S Maetani; T Nishikawa; Y Iijima; T Tobe; Y Kotoura; J Shikata; T Yamamura
Extensive en bloc resection of regionally recurrent carcinoma of the rectum.
Cancer 1992;69(12):2876-83.
1992: T Yamaguchi; Junya Toguchida; T Yamamuro; Y Kotoura; N Takada; N Kawaguchi; Y Kaneko; Yoshimasa Nakamura; M S Sasaki; Kanji Ishizaki
Allelotype analysis in osteosarcomas: frequent allele loss on 3q, 13q, 17p, and 18q.
Cancer research 1992;52(9):2419-23.
1992: Jitsuhiko Shikata; T Yamamuro; K Shimizu; K Shimizu; Y Kotoura
Surgical treatment of giant-cell tumors of the spine.
Clinical orthopaedics and related research 1992;(278):29-36.
1992: S Takahashi; M Sugimoto; Y Kotoura; Masanori Oka; Keisuke Sasai; M Abe; T Yamamuro
Long-lasting tolerance of articular cartilage after experimental intraoperative radiation in rabbits.
Clinical orthopaedics and related research 1992;(275):300-5.
1991: S Takahashi; M Sugimoto; Y Kotoura; T Yamamuro; M Oka; Yuta Shibamoto; M Takahashi
Incorporation of cortical bone autografts following intraoperative extracorporeal irradiation in rabbits.
International journal of radiation oncology, biology, physics 1991;21(5):1221-30.
1991: P Kumar; Masanori Oka; K Ikeuchi; K Shimizu; T Yamamuro; H Okumura; Y Kotoura
Low wear rate of UHMWPE against zirconia ceramic (Y-PSZ) in comparison to alumina ceramic and SUS 316L alloy.
Journal of biomedical materials research 1991;25(7):813-28.
1991: M Sugimoto; S Takahashi; Junya Toguchida; Y Kotoura; Yuta Shibamoto; T Yamamuro
Changes in bone after high-dose irradiation. Biomechanics and histomorphology.
The Journal of bone and joint surgery. British volume 1991;73(3):492-7.
1991: K Ohura; T Nakamura; T Yamamuro; Tadashi Kokubo; Y Ebisawa; Y Kotoura; Masanori Oka
Bone-bonding ability of P2O5-free CaO.SiO2 glasses.
Journal of biomedical materials research 1991;25(3):357-65.
1991: G Wei; Y Kotoura; Masanori Oka; T Yamamuro; R Wada; Suong-Hyu Hyon; Yoshito Ikada
A bioabsorbable delivery system for antibiotic treatment of osteomyelitis. The use of lactic acid oligomer as a carrier.
The Journal of bone and joint surgery. British volume 1991;73(2):246-52.
1991: Y Kotoura; Jitsuhiko Shikata; T Yamamuro; K Kasahara; R Iwasaki; Yasuaki Nakashima; H Yamabe
Radiation therapy for giant intrasacral schwannoma.
Spine 1991;16(2):239-42.
1991: T Noguchi; T Yamamuro; Masanori Oka; P Kumar; Y Kotoura; Suong-Hyu Hyon; Yoshito Ikada
Poly(vinyl alcohol) hydrogel as an artificial articular cartilage: evaluation of biocompatibility.
Journal of applied biomaterials : an official journal of the Society for Biomaterials 1991;2(2):101-7.
1991: K Ohura; M Ikenaga; T Nakamura; T Yamamuro; Y Ebisawa; Tadashi Kokubo; Y Kotoura; Masanori Oka
A heat-generating bioactive glass-ceramic for hyperthermia.
Journal of applied biomaterials : an official journal of the Society for Biomaterials 1991;2(3):153-9.
1990: K Hyakuna; T Yamamuro; Y Kotoura; Masanori Oka; T Nakamura; T Kitsugi; Tadashi Kokubo; H Kushitani
Surface reactions of calcium phosphate ceramics to various solutions.
Journal of biomedical materials research 1990;24(4):471-88.
1990: M Kato; Junya Toguchida; K Honda; M S Sasaki; Mituo Ikenaga; M Sugimoto; T Yamaguchi; Y Kotoura; T Yamamuro; Kanji Ishizaki
Elevated frequency of a specific allele of the L-myc gene in male patients with bone and soft-tissue sarcomas.
International journal of cancer. Journal international du cancer 1990;45(1):47-9.
1989: Junya Toguchida; Kanji Ishizaki; Yoshimasa Nakamura; M S Sasaki; Mituo Ikenaga; M Kato; M Sugimoto; Y Kotoura; T Yamamuro
Assignment of common allele loss in osteosarcoma to the subregion 17p13.
Cancer research 1989;49(22):6247-51.
1989: H Tanaka; T Yamamuro; Y Kotoura; M Matsumoto; C Tanaká; S Suzuki; T Tsuzi; T Miki
1 alpha,25(OH)2D3 exerts cytostatic effects on murine osteosarcoma cells and enhances the cytocidal effects of anticancer drugs.
Clinical orthopaedics and related research 1989;(247):290-6.
1989: K Hyakuna; T Yamamuro; Y Kotoura; Y Kakutani; T Kitsugi; H Takagi; Masanori Oka; Tadashi Kokubo
The influence of calcium phosphate ceramics and glass-ceramics on cultured cells and their surrounding media.
Journal of biomedical materials research 1989;23(9):1049-66.
1989: Y Nakayama; T Yamamuro; Y Kotoura; Masanori Oka
In vivo measurement of anodic polarization of orthopaedic implant alloys: comparative study of in vivo and in vitro experiments.
Biomaterials 1989;10(6):420-4.
1989: H Takagi; T Yamamuro; K Hyakuna; T Nakamura; Y Kotoura; Masanori Oka
Bone bonding behavior of bead-coated alumina ceramic under load-bearing conditions.
Journal of biomedical materials research 1989;23(A2 Suppl):161-81.
1989: Y Kakutani; T Yamamuro; T Nakamura; Y Kotoura
Strengthening of bone-implant interface by the use of granule coatings on alumina ceramics.
Journal of biomedical materials research 1989;23(7):781-808.
1989: Junya Toguchida; Kanji Ishizaki; M S Sasaki; Y Nakamura; Mituo Ikenaga; M Kato; M Sugimot; Y Kotoura; T Yamamuro
Preferential mutation of paternally derived RB gene as the initial event in sporadic osteosarcoma.
Nature 1989;338(6211):156-8.
1989: H Ohta; T Tsuji; Keigo Endo; T Fujita; Junji Konishi; Y Kotoura; T Yamamuro
SPECT images using 99mTc(V)-DMS in lung metastasis of osteosarcoma.
Annals of nuclear medicine 1989;3(1):37-40.
1989: Jitsuhiko Shikata; T Yamamuro; Yoshihiro Mikawa; Y Kotoura; Hirokazu Iida
Instrumentation surgery for primary tumors of the spine.
Archives of orthopaedic and trauma surgery 1989;108(3):144-9.
1988: T Tsuji; T Yamamuro; Y Kotoura; M Matsumoto; H Tanaka; C Tanaka; Junya Toguchida; Keigo Endo; Harumi Sakahara; M Koizumi
Uptake of 99Tcm-MDP in lung metastasis from osteosarcoma: clinical and animal studies.
Nuclear medicine communications 1988;9(12):947-54.
1988: K Ono; T Yamamuro; T Nakamura; Y Kakutani; T Kitsugi; K Hyakuna; Tadashi Kokubo; Masanori Oka; Y Kotoura
Apatite-wollastonite containing glass ceramic-fibrin mixture as a bone defect filler.
Journal of biomedical materials research 1988;22(10):869-85.
1988: Junya Toguchida; Kanji Ishizaki; M S Sasaki; Mituo Ikenaga; M Sugimoto; Y Kotoura; T Yamamuro
Chromosomal reorganization for the expression of recessive mutation of retinoblastoma susceptibility gene in the development of osteosarcoma.
Cancer research 1988;48(14):3939-43.
1988: Harumi Sakahara; Keigo Endo; M Koizumi; T Nakashima; M Kunimatsu; Y Watanabe; Y Kawamura; T Nakamura; H Tanaka; Y Kotoura
Relationship between in vitro binding activity and in vivo tumor accumulation of radiolabeled monoclonal antibodies.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 1988;29(2):235-40.
1988: Jitsuhiko Shikata; T Yamamuro; Yoshihiro Mikawa; Y Kotoura
Intraspinal epidermoid and dermoid cysts. Surgical results of seven cases.
Archives of orthopaedic and traumatic surgery. Archiv für orthopädische und Unfall-Chirurgie 1988;107(2):105-9.
1988: Jitsuhiko Shikata; T Yamamuro; Y Kotoura; Yoshihiro Mikawa; Hirokazu Iida; S Maetani
Total sacrectomy and reconstruction for primary tumors. Report of two cases.
The Journal of bone and joint surgery. American volume 1988;70(1):122-5.
1985: Y Kotoura; T Yamamuro; Jitsuhiko Shikata; Y Kakutani; T Kitsugi; H Tanaka
A method for toxicological evaluation of biomaterials based on colony formation of V79 cells.
Archives of orthopaedic and traumatic surgery. Archiv für orthopädische und Unfall-Chirurgie 1985;104(1):15-9.