A sebaceous cyst is a common, harmless lump that forms under the skin. These cysts are filled with keratin, a soft cheese-like material, and often appear on areas such as the scalp, face, back, or limbs. In this case, a patient presented with a cyst on the elbow, which was removed by excision surgery.
While sebaceous cysts are not dangerous, they can grow larger over time, become uncomfortable, or cause cosmetic concern. Surgical removal is the most effective treatment, as it eliminates the cyst wall and reduces the chance of recurrence.
Examination and Diagnosis
On assessment, the lump on the elbow was identified as a sebaceous cyst. These cysts are typically firm, round, and mobile under the skin. They are not cancerous and rarely cause complications, but if they rupture or become inflamed, they can lead to redness, tenderness, and discharge. Because the cyst was raised and visible, the patient chose to have it excised.
The Removal Procedure
The cyst removal procedure was carried out under local anaesthetic to ensure the patient was comfortable throughout. A small incision was made over the lump, and the cyst was carefully dissected from the surrounding tissue.
Once freed, the cyst was removed intact. To control bleeding and achieve a clear surgical field, cautery was used. The wound was then closed using dissolvable stitches, and a protective dressing was applied to support healing.
The procedure was quick and carried out in an outpatient setting, meaning the patient was able to return home the same day.
Aftercare and Recovery
After cyst excision, patients are advised to keep the dressing in place, avoid heavy strain on the area, and monitor the wound for any signs of infection. The stitches will naturally dissolve, and the scar usually settles into a fine line over time.
Because the entire cyst capsule was removed, recurrence is unlikely, although new cysts can sometimes form elsewhere on the body.
