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Double vision approach applied by two teams for retrosternal gastric conduit for gastric tube cancer.

ABSTRACT: Gastric tube cancer is classically treated with resection through a midline sternal incision. However, because of its invasiveness and limited reconstructive potential, transdiaphragmatic laparoscopic or thoracoscopic dissection of the gastric tube has been investigated. As resection from only the abdominal or thoracic cavity is difficult, we performed surgery with a thoracic surgeon approaching from the thoracic cavity and an abdominal surgeon simultaneously approaching from the cervical and abdominal regions. The gastric tube may be tightly adhered to the back of the sternum, cervicothoracic transition or thoracoabdominal transition. Dissection can be safely performed by operating from two directions simultaneously, the neck and chest or chest and abdomen, to successfully withdraw the gastric tube from the abdominal cavity. We performed this surgery in four cases. This collaborative operation provided a good surgical view and allowed for safe dissection of the gastric tube without requiring sternotomy.

SUBMITTER: Machino R

PROVIDER: S-EPMC9957602 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature

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Double vision approach applied by two teams for retrosternal gastric conduit for gastric tube cancer.

Machino Ryusuke R Kobayashi Shinichiro S Tagawa Tsutomu T Taniguchi Ken K Kanetaka Kengo K Eguchi Susumu S Nagayasu Takeshi T

Journal of surgical case reports 20230223 2

Gastric tube cancer is classically treated with resection through a midline sternal incision. However, because of its invasiveness and limited reconstructive potential, transdiaphragmatic laparoscopic or thoracoscopic dissection of the gastric tube has been investigated. As resection from only the abdominal or thoracic cavity is difficult, we performed surgery with a thoracic surgeon approaching from the thoracic cavity and an abdominal surgeon simultaneously approaching from the cervical and ab ...[more]

PMID: 36846843

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Project description:Background:Retrosternal goiter refers to when the thyroid gland extends from the neck to the substernal portion, descending below the thoracic inlet into the mediastinum. It is typically accompanied by compressive symptoms, and most patients need to undergo surgery. This retrospective study set out to analyze the surgical approach to retrosternal goiter and to evaluate perioperative complications, with the aim of recommending best surgical technique. Methods:We carried out retrospective analysis of 115 patients with retrosternal goiter treated at our center between May 4, 2011 and March 19, 2019. We analyzed patient characteristics, surgical methods, and perioperative complications using SPSS. Results:Of the 115 patients in our study, 112 underwent thyroidectomy by cervical approach, with only 3 requiring an extracervical approach. The median age of the patients was 52.3 years, and the majority were female (81.74%). Most of the patients (73.91%) experienced no symptoms but were diagnosed with tracheal compression during surgery or preoperative imaging examination. Ninety-eight (85.22%) of our patients underwent preoperative evaluation of their condition by CT imaging. No obvious surgical contraindications were found before thyroid function tests. The mean operation time was 115.11 min, and the average amount of bleeding during surgery was 54.43 mL. The mean postoperative hospital stay was 5.38 days. In 109 cases (94.78%), the goiter was found to be benign, and malignancy was diagnosed in 6 patients (5.22%). Of the 112 patients who were treated with the cervical approach, 7 (6.25%) experienced recurrent laryngeal nerve palsy; 6 of these cases were transitory and 1 was permanent. The number of patients treated by cervical and extracervical approach who experienced transient hypocalcaemia was 23 (20.54%) and 2, respectively. Transient hypoparathyroidism affected 16 patients (14.29%) treated by cervical approach. Two patients had tracheomalacia phenomenon and one patient had pleural effusion after surgery. No cases experienced permanent hypocalcemia, permanent hypoparathyroidism, postoperative hematoma, tracheostomy, or death. Conclusions:Retrosternal goiter surgery is challenging for surgeons. The best surgical approach for the patient should be based on CT scan evaluation. In our study, based on preoperative CT imaging and in-operation evaluation, 50% of the tumor volume was located below the thoracic inlet and 50% of the tumor volume was located above the thoracic inlet in almost all of the patients. Both sections could be successfully removed via a cervical incision, and no obvious complications were observed during the perioperative period. With careful planning and execution before surgery and meticulous operation during surgery, most retrosternal goiters can be safely treated by cervical approach.

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Double vision approach applied by two teams for retrosternal gastric conduit for gastric tube cancer.

Publications

Double vision approach applied by two teams for retrosternal gastric conduit for gastric tube cancer.

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