swollen ankle

blister(s) or bump(s) on skin, impaired sensations in foot (feet), lump or swelling in groin in males, stomach pain

backache, bruises on foot (feet), difficulty walking, pain in several joints

fever, lump or swelling on leg(s), lump(s) in skin, swollen ankle

Cellulitis is an inflammation of the connective tissue underlying the skin, that can be caused by a bacterial infection. Cellulitis can be caused by normal skin flora or by exogenous bacteria, and often occurs where the skin has previously been broken: cracks in the skin, cuts, burns, insect bites, surgical wounds, or sites of intravenous catheter insertion. The mainstay of therapy remains treatment with appropriate antibiotics. Skin on the face or lower legs is most commonly affected by this infection, though cellulitis can occur on any part of the body. Cellulitis may be superficial — affecting only the surface of the skin — but cellulitis may also affect the tissues underlying the skin and can spread to the lymph nodes and bloodstream. ... 

bruises on leg(s), lump(s) in skin, pain in arm(s), pain in foot (feet)

A bruise or contusion or ecchymosis is a kind of injury, usually caused by blunt impact, in which the capillaries are damaged, allowing blood to seep into the surrounding tissue. They often induce pain but are not normally dangerous. Sometimes bruises can be serious, leading to other more life threatening forms of hematoma, or can be associated with serious injuries, including fractures and internal bleeding. Minor bruises are easily recognized by their characteristic blue or purple color in the days following the injury. ... 

lump or swelling on leg(s), pain in foot (feet), pain in leg(s), palpitations

A fracture is the (local) separation of a body into two, or more, pieces under the action of stress. ... 

blister(s) or bump(s) on skin, pain in foot (feet), rash, scaly patches on skin

Psoriasis (IPA pronunciation: [sə'raɪ.əsɪs]) is an immune-mediated disease which affects the skin and joints. It commonly causes red scaly patches to appear on the skin. The scaly patches caused by psoriasis, called psoriatic plaques or lesions, are areas of excessive skin production and inflammation. Skin rapidly accumulates at these sites and takes a silvery-white appearance. Plaques frequently occur on the skin of the elbows and knees, but can affect any area including the scalp and genitals. Psoriasis is not contagious. ... 

pain in ankle, pain in elbow, pain in knee, pain in shoulder

Tendonitis (also spelled tendinitis) is an inflammation of a tendon. Generally tendonitis is referred to by the body part involved, such as Achillies tendonitis (inflammation of the Achilles tendon), or patellar tendonitis (jumper's knee; inflammation of the patellar tendon). Chronic overuse of tendons leads to microscopic tears within the collagen matrix, which gradually weakens the tissue. Tendonitis can also be associated with systemic inflammatory diseases such as rheumatoid arthritis. ... 

limitation of movement, pain in several joints, redness in skin, swollen joint(s)

Tenosynovitis is the inflammation of the fluid-filled sheath (called the synovium) that surrounds a tendon. It is commonly called "Trigger Finger." ... 

limitation of movement, pain in several joints, popping or clicking in knee joint, swollen joint(s)

injury ankle, limitation of movement, pain in ankle, swollen ankle