The lump behind the knee from behind

The lump behind the knee from behind

Sometimes after intense exercise, carrying heavy loads, long walks, or for no apparent reason there is a mobile and painless bump below the knee from behind. It is not dangerous phenomenon that can be caused by several diseases and external factors. In rare cases, such formations are removed surgically.

Why there was a bump below the knee?

To find out the exact cause of the disease can be described at the doctor and after the ultrasound examination of the popliteal cavity. Possible options:

  • Baker's cyst ;
  • hygroma;
  • inflammation of the lymph node.

In the first two cases, a lump behind the knee does not hurt, recently this phenomenon is accompanied by a palpable discomfort, especially when bending the legs at the joint palpation and seals.

Two or more bumps on the back of the leg below the knee

Rarely produced several tumors in the popliteal fossa. This may indicate multiple hygroma, but it is necessary to confirm a presumptive diagnosis by ultrasound, CT or MRI.

Treatment of the cones below the knee from behind

As a rule, all diseases accompanied by the described phenomenon, subject to conservative therapy.

In the first few days of the start of any of the pathologies we recommend taking non-steroidal anti-inflammatory drugs Group:

  • diclofenac;
  • movalis;
  • ketorolac;
  • Ibuprofen.

When a Baker cyst, further treatment may not be necessary, as it will resolve on their own. If the formation is increased, cysts puncture made in which the contents is sucked and introduced into the cavity of steroid solutions:

  • kenalog;
  • Hydrocortisone;
  • Diprospan .
The lump behind the knee from behind

Hygroma therapy depends on its dimensions. Small tumors are subject to regular monitoring, large seal punctured as well as Baker's cyst.

Inflammation of the lymph nodes requires additional intake of antibiotics penicillin to prevent secondary infection:

  • Amoxil;
  • Amoxicillin.

In rare cases examined tumors removed surgically.


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