
The discipline of pediatric oncology involves diagnosing and effectively treating cancer and this is executed in various ways. Surgical methods are sometimes involved to remove tumors and chemotherapy, radiation therapy, and even bone marrow transplants are sometimes necessities. Specialists that work in conjunction are also called on to treat cancer in pediatric patients, including hematologist-oncologists, anesthesiologists, and radiologists. Diagnostic methods include incisional or excisional biopsy, endoscopy, X-rays, CT scanning, MRI scanning, ultrasound, and blood tests. In general, a tissue diagnosis from a biopsy is considered crucial for the correct identification of cancer. When such an approach is not able to be executed, empirical therapy may be given based on the evidence that is available through patient chart studies (ie, medical history, X-rays, scans).
Less invasive surgery allows for the removal of tumors through small incisions which result in less pain and scarring and thus quicker recovery for the child afflicted with cancer. Special imaging techniques and instruments designed for children all physicians to reach tumors deep within the body. In lieu of recent medical advancements, amputation of limbs or extremities is no longer the only answer to bone cancer, for example, as every effort is made to remove the tumor and rebuild the bone. Surgery is the most common option, which removed cancerous tissue from the body. Radiation therapy shrinks tumors, killing cancerous cells after surgery, while chemotherapy is the use of medicines to kill the cancerous skills. Chemotherapy is usually administered orally or intravenously.
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