In many cases, a cancerous lump feels firm to the touch, according to Health magazine. However, malignant soft tumors are also a possibility, explains Cleveland Clinic.
According to the American Society of Clinical Oncology, the symptoms of head and neck cancer can include a bump, lump or mass in the head and neck area. A lump on the head is not a sure indication of cancer, however, as other medical conditions can cause the same symptoms.
A high percentage of skin lumps are not cancerous, according to University of Florida Health. Skin swelling and lumps can be caused by several factors, including trauma and infection.
Leg lumps can be caused by abscesses, boils, bone infections, warts, moles, lipomas, bone cancer, septic arthritis, insect bites, hematomas and broken bones, according to Healthgrades. Additional causes of leg lumps include cellulitis, osteoarthritis, gout, erythema nodosum, lymphoma, melanoma, psor
Testicular cancer lumps are generally about the size of a pea in the early stages and are typically not painful, according to WebMD. Although it is rare testicular cancer is the most common cancer in men under age 35.
Testicular cancer lumps often feel hard, though painless, according to Planned Parenthood. Lumps may be as small as a pea. In addition, the testicle may be swollen and feel thicker compared to the uninvolved side.
Hard lumps on the forehead are most often attributed to osteomas, or hard, bony growths in the skull, according to plastic surgeon Dr. Amil Shah. Osteomas are not very common, but are usually benign, slow-growing and asymptomatic. Osteomas may be hereditary or formed at birth, according to the Natio
A hard lump on the roof of the mouth may be a bone growth called a torus, according to Merck Manuals. These growths do not pose a health risk and are generally left untreated unless they cause difficulties while eating or a person requires dentures.
A hard lump inside the cheek may indicate a cyst, according to Simple Steps to Better Dental Health. A cyst is a pouch or sac that forms under the skin or in bone, but it is not cancerous.
A lump in the arch of the foot is a symptom of a type of skin cancer known as melanoma, states Medical News Today. A lump in the foot's arch is usually caused by a noncancerous nodule known as plantar fibroma, says the American Orthopaedic Foot & Ankle Society.