Early Symptoms of Bone Cancer
May 16, 2022
Source: Cainiu Health
Dr. Xu Ge
Introduction
Swelling or mass: A hard, palpable mass may appear on the bone surface in the early stage, often accompanied by pain.
Pathological fractures: One or more pathological fractures may occur early in the disease course.
Compression symptoms: When the tumor develops within the cranial or nasal cavities, it can compress brain or nasal tissues, leading to respiratory difficulty and increased intracranial pressure. Pelvic tumors may compress the rectum and bladder, resulting in difficulties with defecation and urination.
Early-stage bone cancer may present with the following five symptoms:
1. Swelling or a palpable mass: A hard, localized swelling may appear on the bone surface in early stages, often accompanied by pain.
2. Pathological fractures: One or more pathological fractures may occur early in the disease course. After fracture healing, further evaluation—including assessment for osteoporosis or osteosarcoma—is essential to determine the risk of bone cancer.
3. Compression-related symptoms: Early in the disease, tumors may compress nerves and blood vessels in the affected limb, leading to numbness in the distal extremities. When located within the cranial or nasal cavities, tumors can compress brain or nasal tissues, resulting in respiratory difficulty and increased intracranial pressure. Pelvic tumors may compress the rectum and bladder, causing constipation and urinary dysfunction.
4. Bone pain: Early bone and joint pain is typically persistent and dull—or exacerbated by pressure—and often intensifies at night. This pain is generally unrelated to physical activity or movement.
5. Skeletal deformity: If cancer cells infiltrate bone tissue, normal skeletal development may be impaired, significantly compromising bone strength and integrity, thereby leading to deformities. Such deformities are especially noticeable in the lower limbs—for example, genu valgum (knock-knee) or genu varum (bowleg).
