Hypoechoic lumps on the bottom of the foot are associated with sebaceous cysts, plantar warts, and lipomas. 1. Sebaceous cysts: usually due to the sebaceous gland excretory tube blockage, and sebaceous gland secretion increased, so that it gathered, swelling, so that the phenomenon of plantar hypoechoic lumps. 2. metatarsal warts: usually due to the body infected with HPV virus, resulting in localized stimulation by viral infection and the friction of shoes, thus appearing on the soles of the feet of the phenomenon of hypoechoic lumps, and may appear pimples, redundancy and other symptoms. 3. Lipoma: It may be due to physical reasons, bad habits and other factors, so that the body’s excess fat accumulation in the same area, thus causing the phenomenon of plantar hypoechoic lumps. If the phenomenon of hypoechoic lumps on the soles of the feet occurs, you should go to the hospital in time to avoid delaying the condition, and you should pay attention to rest in daily life, reasonable diet and balanced nutrition.