Bilateral Osteotomy of Pedicles for En Bloc Resection of a Malignant Tumor of the Posterior Thoracic Spine: A Case Report

Noriyuki Aibara; Kota Watanabe; Naofumi Asano; Satoshi Suzuki; Yohei Takahashi; Satoshi Nori; Osahiko Tsuji; Narihito Nagoshi; Mitsuru Yagi; Masaya Nakamura; Morio Matsumoto

doi:10.2106/JBJS.CC.22.00160

Bilateral Osteotomy of Pedicles for En Bloc Resection of a Malignant Tumor of the Posterior Thoracic Spine: A Case Report

Noriyuki Aibara, Kota Watanabe, Naofumi Asano, Satoshi Suzuki, Yohei Takahashi, Satoshi Nori, Osahiko Tsuji, Narihito Nagoshi, Mitsuru Yagi, Masaya Nakamura, Morio Matsumoto

整形外科学

研究成果: Article › 査読

1 被引用数 (Scopus)

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Case:A 45-year-old woman had a grade II chondrosarcoma (T2N0M0G2) located at the spinous processes and laminas of T3-6 with the tumor extension into the spinal canal at T3-4. To perform en bloc tumor resection, we released or disarticulated bilateral costovertebral ligaments from T3-6 and cut the bilateral pedicles at T3-5 all from posteriorly. Then, we completed en bloc resection without violating the tumor capsule.Conclusion:Our novel procedure, bilateral osteotomy of pedicles for en bloc resection successfully allowed for en bloc tumor resection involving the posterior elements with wide surgical margins.

本文言語	English
論文番号	e22.00160
ジャーナル	JBJS case connector
巻	12
号	3
DOI	https://doi.org/10.2106/JBJS.CC.22.00160
出版ステータス	Published - 2022 9月 13

ASJC Scopus subject areas

外科
整形外科およびスポーツ医学

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10.2106/JBJS.CC.22.00160

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title = "Bilateral Osteotomy of Pedicles for En Bloc Resection of a Malignant Tumor of the Posterior Thoracic Spine: A Case Report",

abstract = "Case:A 45-year-old woman had a grade II chondrosarcoma (T2N0M0G2) located at the spinous processes and laminas of T3-6 with the tumor extension into the spinal canal at T3-4. To perform en bloc tumor resection, we released or disarticulated bilateral costovertebral ligaments from T3-6 and cut the bilateral pedicles at T3-5 all from posteriorly. Then, we completed en bloc resection without violating the tumor capsule.Conclusion:Our novel procedure, bilateral osteotomy of pedicles for en bloc resection successfully allowed for en bloc tumor resection involving the posterior elements with wide surgical margins.",

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author = "Noriyuki Aibara and Kota Watanabe and Naofumi Asano and Satoshi Suzuki and Yohei Takahashi and Satoshi Nori and Osahiko Tsuji and Narihito Nagoshi and Mitsuru Yagi and Masaya Nakamura and Morio Matsumoto",

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T1 - Bilateral Osteotomy of Pedicles for En Bloc Resection of a Malignant Tumor of the Posterior Thoracic Spine

T2 - A Case Report

AU - Aibara, Noriyuki

AU - Watanabe, Kota

AU - Asano, Naofumi

AU - Suzuki, Satoshi

AU - Takahashi, Yohei

AU - Nori, Satoshi

AU - Tsuji, Osahiko

AU - Nagoshi, Narihito

AU - Yagi, Mitsuru

AU - Nakamura, Masaya

AU - Matsumoto, Morio

PY - 2022/9/13

Y1 - 2022/9/13

N2 - Case:A 45-year-old woman had a grade II chondrosarcoma (T2N0M0G2) located at the spinous processes and laminas of T3-6 with the tumor extension into the spinal canal at T3-4. To perform en bloc tumor resection, we released or disarticulated bilateral costovertebral ligaments from T3-6 and cut the bilateral pedicles at T3-5 all from posteriorly. Then, we completed en bloc resection without violating the tumor capsule.Conclusion:Our novel procedure, bilateral osteotomy of pedicles for en bloc resection successfully allowed for en bloc tumor resection involving the posterior elements with wide surgical margins.

AB - Case:A 45-year-old woman had a grade II chondrosarcoma (T2N0M0G2) located at the spinous processes and laminas of T3-6 with the tumor extension into the spinal canal at T3-4. To perform en bloc tumor resection, we released or disarticulated bilateral costovertebral ligaments from T3-6 and cut the bilateral pedicles at T3-5 all from posteriorly. Then, we completed en bloc resection without violating the tumor capsule.Conclusion:Our novel procedure, bilateral osteotomy of pedicles for en bloc resection successfully allowed for en bloc tumor resection involving the posterior elements with wide surgical margins.

KW - COPPER

KW - chondrosarcoma

KW - en bloc resection

KW - middle age

KW - numbness

KW - thoracic spine

KW - woman

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AN - SCOPUS:85137758297

SN - 2160-3251

VL - 12

JO - JBJS case connector

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Bilateral Osteotomy of Pedicles for En Bloc Resection of a Malignant Tumor of the Posterior Thoracic Spine: A Case Report

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