Pediatric Oncosurgery is a specialized branch of pediatric surgery that deals with the surgical diagnosis, biopsy, staging, and treatment of solid tumors in infants, children, and adolescents. It is performed as part of a multidisciplinary team involving pediatric surgeons, pediatric oncologists, radiologists, pathologists, anesthesiasts, and radiation oncologists. The goals are complete tumor removal whenever possible while preserving organ function and minimizing long-term complications.
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These conditions require urgent or emergency surgical intervention to save life or prevent irreversible complications:
Acute intestinal obstruction due to abdominal tumors (e.g., lymphoma, neuroblastoma)
Intussusception caused by a pathological lead point (e.g., lymphoma)
Tumor rupture with intra-abdominal hemorrhage (e.g., Wilms tumor, hepatoblastoma)
Massive intratumoral or postoperative bleeding
Gastrointestinal perforation secondary to tumor
Ovarian tumor with torsion
Testicular tumor with torsion (when diagnosis is uncertain)
Airway obstruction due to cervical or mediastinal tumors
Spinal cord compression requiring urgent decompression (selected cases)
Obstructive uropathy causing acute renal failure requiring urinary diversion
Tumor-related bowel ischemia or perforation
Placement of emergency vascular access for urgent chemotherapy when indicated
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These are planned elective procedures performed after appropriate evaluation and staging:
Diagnostic Procedures
Incisional biopsy
Excisional biopsy
Core needle biopsy (selected cases)
Bone marrow biopsy (when required)
Central venous catheter (Port/PICC/Hickman) insertion
Definitive Tumor Resections
Wilms tumor (nephrectomy)
Neuroblastoma excision
Hepatoblastoma resection
Adrenal tumor excision
Ovarian tumor surgery
Testicular tumor surgery
Sacrococcygeal teratoma excision
Germ cell tumor excision
Soft tissue sarcoma resection
Rhabdomyosarcoma surgery
Pulmonary metastasectomy (selected patients)
Thoracic Procedures
Mediastinal tumor excision
Chest wall tumor resection
Lung biopsy or wedge resection
Follow-up Procedures
Second-look surgery
Tumor debulking (selected cases)
Metastasectomy
Port removal after completion of therapy
Reconstructive procedures following tumor resection
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Most pediatric cancers are not surgical emergencies. Surgery is usually carefully planned after imaging, biopsy (when indicated), staging, and multidisciplinary discussion to achieve the best oncological and functional outcomes. Emergency surgery is reserved for life-threatening complications such as hemorrhage, obstruction, perforation, airway compromise, or organ-threatening compression.