Which symptom would you most likely report in a child with a suspected cancer diagnosis?

• A. Anorexia
• B. Unusual weight gain
• C. Muscle rigidity
• D. Hematuria

Answer: (A)

Anorexia, or loss of appetite, is a common, nonspecific symptom that often accompanies cancer in children. Cancer and its treatments can trigger systemic illness with cytokine release and metabolic changes that dampen appetite, leading to decreased intake and weight loss over time. Because many pediatric cancers present with generalized symptoms rather than a single organ-specific sign, appetite loss stands out as a typical early clue across a range of tumor types.

Unusual weight gain is less typical as a general presenting feature of cancer in kids; weight gain can occur for other reasons (fluid retention, steroids, or benign growth) but isn’t the hallmark symptom of a suspected malignancy. Muscle rigidity isn’t a common presenting symptom of cancer, and hematuria, while it can occur with certain tumors like Wilms tumor or other urinary tract issues, is more specific and less likely than anorexia to be the initial report in a broad cancer-suspect scenario.