article_snippet.sent: The symptoms vary depending on where a child's tumour is.
article_snippet.sent: If a child's tumour is in a child's tummy, a child's tumour may be swollen and a child may complain of constipation or have difficulty passing urine.
article_snippet.sent: Where a tumour is growing in a child's chest, they may be breathless and have difficulty swallowing.
article_snippet.sent: Tumours growing in the neck can be visible as a lump, and a child is likely to complain of breathing and swallowing problems.
article_snippet.sent: In cases where a tumour is pressing on the spinal cord, children can experience a weakness in the legs and walk unsteadily.
article_snippet.sent: Treatment depends on the age of a child, as well as the size and position of a tumour and whether the disease has spread.
article_snippet.sent: Children can have surgery, chemotherapy, as well as antibody treatment and radiotherapy.