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Computed Tomography-guided Marking Using a Dye-staining Method for Preoperative Localization of Tiny Pulmonary Lesions in Children

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Date 2021 Jun 6
PMID 34091750
Citations 7
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Abstract

Purpose: It is important to confirm the existence of pulmonary metastases in pediatric patients with malignancies. Therefore, we aimed to investigate if computed tomography CT-guided marking is a feasible and safe method for the identification and resection of tiny pulmonary lesions in pediatric cancer patients.

Methods: We retrospectively reviewed the medical records of pediatric cancer patients who underwent CT-guided marking procedures in our institutions between Jan 2011 and Apr 2020. After 2015, these procedures were combined with an indocyanine green (ICG) navigation-guided surgery for hepatoblastoma cases.

Results: We targeted a total of 22 nodules in 12 patients. Of these, marking was successful in 18 (81.8%) nodules, 10 of which contained viable malignant cells. Complications caused by the marking procedures included mild pneumothorax and mild atelectasis in two patients, respectively. Of the eight resected nodules in patients with hepatoblastoma, four were ICG-positive and contained viable malignant cells. Two additional ICG-positive nodules, which were unidentified before surgery, were observed intraoperatively.

Conclusion: CT-guided marking is a feasible and safe method that can be used to identify and resect tiny pulmonary lesions in pediatric cancer patients. An ICG navigation-guided surgery is useful when combined with CT-guided marking, particularly in hepatoblastoma cases.

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References
1.
Ward W, Mikaelian K, dOrey F, Mirra J, Sassoon A, Holmes E . Pulmonary metastases of stage IIB extremity osteosarcoma and subsequent pulmonary metastases. J Clin Oncol. 1994; 12(9):1849-58. DOI: 10.1200/JCO.1994.12.9.1849. View

2.
Ferrari S, Briccoli A, Mercuri M, Bertoni F, Picci P, Tienghi A . Postrelapse survival in osteosarcoma of the extremities: prognostic factors for long-term survival. J Clin Oncol. 2003; 21(4):710-5. DOI: 10.1200/JCO.2003.03.141. View

3.
Kempf-Bielack B, Bielack S, Jurgens H, Branscheid D, Berdel W, Exner G . Osteosarcoma relapse after combined modality therapy: an analysis of unselected patients in the Cooperative Osteosarcoma Study Group (COSS). J Clin Oncol. 2005; 23(3):559-68. DOI: 10.1200/JCO.2005.04.063. View

4.
Temeck B, Wexler L, Steinberg S, McClure L, Horowitz M, Pass H . Reoperative pulmonary metastasectomy for sarcomatous pediatric histologies. Ann Thorac Surg. 1998; 66(3):908-12; discussion 913. DOI: 10.1016/s0003-4975(98)00666-3. View

5.
Perilongo G, Brown J, Shafford E, Brock P, de Camargo B, Keeling J . Hepatoblastoma presenting with lung metastases: treatment results of the first cooperative, prospective study of the International Society of Paediatric Oncology on childhood liver tumors. Cancer. 2000; 89(8):1845-53. DOI: 10.1002/1097-0142(20001015)89:8<1845::aid-cncr27>3.0.co;2-d. View