What is a thigh lump?

A thigh lump is a bulge, bump, nodule, contusion, tumor, or swollen area on your thigh. Lumps can be caused by any number of conditions, including infections, inflammation, tumors and trauma. Depending on the cause, lumps may be single or multiple, soft or firm, painful or painless. They may grow rapidly or may not change in size. You may also have other symptoms, depending upon the cause of your thigh lump.

Thigh lumps due to infectious causes in or near your leg may appear as boils or abscesses. Traumatic causes of thigh lumps can include minor injuries such as bug bites or severe injuries that can produce a localized hematoma (collection of blood in body tissues).

Although these are rare causes, both benign and malignant tumors of the skin, soft tissues, or bones can appear as lumps on the thigh. In these cases, either a biopsy or surgical removal of the lump can determine whether cancer is present.

A thigh lump can be a sign of injury and require emergency care. It may in some cases be accompanied by serious injuries to the leg. Seek immediate medical care (call 911) for serious symptoms, such as paralysis or inability to move a body part, loss of sensation, absent pulses in your feet, uncontrolled or heavy bleeding, or uncontrollable pain.

If your thigh lump persists or causes you concern, seek prompt medical care.

SYMPTOMS

What other symptoms might occur with a thigh lump?

A thigh lump may occur on its own or may accompany other symptoms, which vary depending on the underlying disease, disorder or condition that caused the lump.... Read more about thigh lumpsymptoms

CAUSES

What causes a thigh lump?

A thigh lump may be a result of an infection, an injury, or, rarely, a benign or malignant tumor.... Read more about thigh lumpcauses

Medical Reviewer: All content has been reviewed by board-certified physicians under the direction of Rich Klasco, M.D., FACEP. Last Annual Review Date: May 2, 2011 Copyright: © Copyright 2011 Health Grades, Inc. All rights reserved. May not be reproduced or reprinted without permission from Health Grades, Inc. Use of this information is governed by the HealthGrades User Agreement.

This Article is Filed Under: Infections and Contagious Diseases


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