There is a small, movable hard lump under the scalp.
Apr 07, 2023
Source: Cainiu Health
Dr. Liu Wan
Introduction
Under normal circumstances, a small, movable hard lump under the scalp may be caused by factors such as milia, lipoma, enlarged lymph nodes, nodules, or sebaceous cysts, and can be treated with medication or surgery. If the patient experiences discomfort, it is recommended to seek timely medical evaluation at a hospital to determine the underlying cause and receive appropriate treatment to prevent serious complications.
Under normal circumstances, a small, movable hard lump under the scalp may be caused by factors such as milia, lipomas, enlarged lymph nodes, nodules, or sebaceous cysts. Treatment options include medication or surgery. Specific details are as follows:
1. Milia
Milia refer to tiny granules formed by trapped oil in pores, commonly appearing on the face and scalp. They may feel movable and usually do not cause pain or discomfort. They typically have little impact and are generally not a cause for concern.
2. Lipoma
A lipoma is a common benign tumor resulting from abnormal growth of fat cells. Lipomas are usually located in subcutaneous tissues, including the scalp. They feel soft to the touch and can move freely beneath the scalp. In most cases, they do not require urgent treatment.
3. Enlarged Lymph Nodes
Lymph nodes are areas in the body where immune cells gather. When infection or inflammation occurs, lymph nodes may swell. A hard, movable lump under the scalp could result from enlarged lymph nodes, often due to infections or inflammation in the head area. It is recommended to follow medical advice and use medications such as Roxithromycin Tablets or Amoxicillin Capsules to relieve symptoms.
4. Nodules
Small hard lumps under the scalp may also result from benign or malignant tumors. For example, benign or malignant growths in subcutaneous tissues—such as basal cell carcinoma or squamous cell carcinoma—can form small nodular masses in the scalp. Medical evaluation is necessary to determine the nature of the nodule.
5. Sebaceous Cyst
A sebaceous cyst is a cystic nodule formed due to blockage of sebaceous glands in the skin, typically containing sebum and keratinous material. Sebaceous cysts on the scalp may feel firm upon touch and can have a movable sensation. Surgical removal is required to prevent recurrence.
If patients experience any discomfort or symptoms, it is recommended to seek timely medical attention at a hospital to identify the underlying cause and receive appropriate treatment, thus avoiding serious consequences.
