Zusammenfassung
Die Gesamtüberlebensrate von Kindern mit einem soliden Tumor hat sich in den letzten Jahrzehnten dank des Fortschritts in allen an der Therapie beteiligten Fachdisziplinen deutlich verbessert. Eine Herausforderung sind weiterhin eine schlechte Prognose im fortgeschrittenen Erkrankungsstadium und die mit dem therapeutischen Vorgehen verbundene Morbidität. Innovationen in der chirurgischen Behandlung solider Tumoren können dazu beitragen, die Überlebensrate betroffener Kinder zu erhöhen und die therapiebedingte Morbidität zu verringern. Anhand von vier Beispielen wird die erfolgreiche Umsetzung von Innovationen unter diesen Aspekten aufgezeigt. (1) Die Tumornephrektomie war lange Zeit der Standardeingriff beim Wilms-Tumor (Nephroblastom). Modifikationen der Operationstechniken ermöglichen eine nierenerhaltende Tumorresektion und Verminderung der Langzeitfolgen nach Nephrektomie. (2) Die Therapie von Hochrisiko-Hepatoblastomen sieht in den aktuellen Protokollen der Internationalen Gesellschaft für Pädiatrische Onkologie (SIOP) eine Lebertransplantation vor. Mithilfe neuer Softwareprozessoren ist mittels virtueller Bildgebungsmethoden eine exaktere und individuelle Operationsplanung möglich, die eine organerhaltende Tumorresektion erlaubt und so eine Transplantation vermeidet. (3) Zur kurativen Therapie von Rhabdomyosarkomen sind zum Teil mutilierende Operationen notwendig. Durch eine Kombination von Chirurgie und Brachytherapie, können mutilierende Eingriffe im Urogenitalbereich vermieden werden. (4) Durch die CT-gesteuerte präoperative Markierung von Lungenmetastasen mittels „Coils“ werden diese der minimalinvasiven Resektion zugänglich. Dies spart in ausgesuchten Fällen eine Thorakotomie ein und verringert durch den kürzeren postoperativen Verlauf die Zeit bis zur anschließenden adjuvanten Therapie.
Abstract
The overall survival of children with solid tumors has shown a substantial increase in the past decades due to progress in all of the disciplines involved in the treatment. The poor prognosis for advanced stages of disease and the morbidity related to therapeutic procedures are still a challenge. Innovations in the surgical treatment of solid tumors can contribute to increase the survival rate of affected children and to decrease the treatment-related morbidity. Considering these aspects, the successful implementation of innovations is described based on four examples. (1) Tumor nephrectomy has long been the standard surgical procedure for Wilms tumor/nephroblastoma. Modifications of the surgical technique allow a nephron-sparing resection of the tumor and thereby reducing the long-term effects of nephrectomy. (2) According to the protocols of the International Society of Pediatric Oncology (SIOP) liver transplantation should be used for high-risk hepatoblastoma. Virtual imaging methods based on new software processors enable a more accurate and individual planning of the surgical procedure and an organ-saving extended tumor resection which avoids a transplantation. (3) Mutilating surgical procedures are sometimes necessary for a curative treatment of rhabdomyosarcoma. By combining surgery and brachytherapy mutilating surgical procedures for urogenital rhabdomyosarcomas can be avoided. (4) Pulmonary metastatic nodules can become accessible to minimally invasive resection if CT-guided marking by coil wire is preoperatively performed. In selected cases thoracotomy will be avoided and due to a shorter postoperative course, the time to the subsequent adjuvant chemotherapy will be reduced.



Literatur
Aronson DC, Meyers RL (2016) Malignant tumors of the liver in children. Semin Pediatr Surg 25:265–275
Baertschiger RM, Ozsahin H, Rougemont AL et al (2010) Cure of multifocal panhepatic hepatoblastoma: is liver transplantation always necessary? J Pediatr Surg 45:1030–1036
Chargari C, Martelli H, Guerin F et al (2017) Pulsed-dose rate brachytherapy for pediatric bladder prostate rhabdomyosarcoma: Compliance and early clinical results. Radiother Oncol 124:285–290
Cozzi DA, Ceccanti S, Frediani S et al (2013) Renal function adaptation up to the fifth decade after treatment of children with unilateral renal tumor: a cross-sectional and longitudinal study. Pediatr Blood Cancer 60:1534–1538
Czauderna P, Haeberle B, Hiyama E et al (2016) The Children’s Hepatic tumors International Collaboration (CHIC): novel global rare tumor database yields new prognostic factors in hepatoblastoma and becomes a research model. Eur J Cancer 52:92–101
Fuchs J (2015) The role of minimally invasive surgery in pediatric solid tumors. Pediatr Surg Int 31:213–228
Fuchs J (2015) Surgical concepts in the treatment of Wilms tumor: an update. Urologe A 54:1784–1791
Fuchs J, Cavdar S, Blumenstock G et al (2017) POST-TEXT III and IV hepatoblastoma: extended hepatic resection avoids liver transplantation in selected cases. Ann Surg 266:318–323
Fuchs J, Paulsen F, Bleif M et al (2016) Conservative surgery with combined high dose rate brachytherapy for patients suffering from genitourinary and perianal rhabdomyosarcoma. Radiother Oncol 121:262–267
Fuchs J, Seitz G, Handgretinger R et al (2012) Surgical treatment of lung metastases in patients with embryonal pediatric solid tumors: an update. Semin Pediatr Surg 21:79–87
Fuchs J, Warmann SW, Sieverding L et al (2010) Impact of virtual imaging procedures on treatment strategies in children with hepatic vascular malformations. J Pediatr Gastroenterol Nutr 50:67–73
Fuchs J, Warmann SW, Szavay P et al (2005) Three-dimensional visualization and virtual simulation of resections in pediatric solid tumors. J Pediatr Surg 40:364–370
Godzinski J, Graf N, Audry G (2014) Current concepts in surgery for Wilms tumor – the risk and function-adapted strategy. Eur J Pediatr Surg 24:457–460
Hayes-Jordan A, Green H, Lin H et al (2015) Cytoreductive surgery and Hyperthermic Intraperitoneal Chemotherapy (HIPEC) for children, adolescents, and young adults: the first 50 cases. Ann Surg Oncol 22:1726–1732
Heaton TE, Davidoff AM (2016) Surgical treatment of pulmonary metastases in pediatric solid tumors. Semin Pediatr Surg 25:311–317
Kaatsch P, Grabow D, Spix C (2017) German childhood cancer registry – annual report 2016 (1980–2015). Insitute of Medical Biostatistics, Epidemiology and Informatics (IMBEI) at the University Medical Center of the Johannes Gutenberg University Mainz, Mainz
Kenney LB, Nancarrow CM, Najita J et al (2010) Health status of the oldest adult survivors of cancer during childhood. Cancer 116:497–505
Lautz TB, Ben-Ami T, Tantemsapya N et al (2011) Successful nontransplant resection of POST-TEXT III and IV hepatoblastoma. Cancer 117:1976–1983
Meyers RL, Maibach R, Hiyama E et al (2017) Risk-stratified staging in paediatric hepatoblastoma: a unified analysis from the Children’s Hepatic tumors International Collaboration. Lancet Oncol 18:122–131
Nara K, Oue T, Uehara S et al (2016) Efficacy of CT-guided localization followed by video-assisted thoracoscopic surgery in children with tiny pulmonary nodules. Asian J Endosc Surg 9:328–331
Parida L, Fernandez-Pineda I, Uffman J et al (2013) Thoracoscopic resection of computed tomography-localized lung nodules in children. J Pediatr Surg 48:750–756
Polites SF, Fahy AS, Sunnock WA et al (2017) Use of radiotracer labeling of pulmonary nodules to facilitate excisional biopsy and metastasectomy in children with solid tumors. J Pediatr Surg. https://doi.org/10.1016/j.jpedsurg.2017.06.017
Roebuck DJ, Aronson D, Clapuyt P et al (2007) 2005 PRETEXT: a revised staging system for primary malignant liver tumours of childhood developed by the SIOPEL group. Pediatr Radiol 37:123–132 (quiz 249–150)
Trobaugh-Lotrario AD, Meyers RL, Tiao GM et al (2016) Pediatric liver transplantation for hepatoblastoma. Transl Gastroenterol Hepatol 1:44
Urla C, Seitz G, Tsiflikas I et al (2015) Simultaneous resection of high-risk liver tumors and pulmonary metastases in children. Ann Surg 262:e1–e3
Warmann SW, Fuchs J (2009) Principles of oncological surgery for lung metastases in paediatric solid tumours. Zentralbl Chir 134:537–541
Warmann SW, Furtwangler R, Blumenstock G et al (2011) Tumor biology influences the prognosis of nephroblastoma patients with primary pulmonary metastases: results from SIOP 93-01/GPOH and SIOP 2001/GPOH. Ann Surg 254:155–162
Warmann SW, Godzinski J, Van Tinteren H et al (2014) Minimally invasive nephrectomy for Wilms tumors in children – data from SIOP 2001. J Pediatr Surg 49:1544–1548
Warmann SW, Schenk A, Schaefer JF et al (2016) Computer-assisted surgery planning in children with complex liver tumors identifies variability of the classical Couinaud classification. J Pediatr Surg 51:1801–1806
Wilde JC, Aronson DC, Sznajder B et al (2014) Nephron sparing surgery (NSS) for unilateral wilms tumor (UWT): the SIOP 2001 experience. Pediatr Blood Cancer 61:2175–2179
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A. Schmidt, S. W. Warmann, C. Urla und J. Fuchs geben an, dass kein Interessenkonflikt besteht.
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Schmidt, A., Warmann, S.W., Urla, C. et al. Innovationen in der chirurgischen Behandlung solider Tumoren im Kindesalter. Chirurg 89, 205–211 (2018). https://doi.org/10.1007/s00104-017-0568-z
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DOI: https://doi.org/10.1007/s00104-017-0568-z