Reviewed By:
Sarita Nori, MD (Dermatology)
Dr. Sarita Nori was drawn to dermatology because of the intersection of science and medicine that is at the heart of dermatology. She feels this is what really allows her to help her patients. “There is a lot of problem-solving in dermatology and I like that,” she explains. “It’s also a profession where you can help people quickly and really make a difference in their lives.” | Some of the typical skin problems that Dr. Nori treats include skin cancers, psoriasis, acne, eczema, rashes, and contact dermatitis. Dr Nori believes in using all possible avenues of treatment, such as biologics, especially in patients with chronic diseases such as eczema and psoriasis. “These medications can work superbly, and they are really life-changing for many patients.” | Dr. Nori feels it’s important for patients to have a good understanding of the disease or condition that is affecting them. “I like to educate my patients on their problem and have them really understand it so they can take the best course of action. Patients always do better when they understand their skin condition, and how to treat it.”
Yukiko Ueda, MD (Dermatology)
Dr. Ueda graduated from the Niigata University School of Medicine and trained at the University of Tokyo Medical School. She is currently a clinical assistant professor at the Department of Dermatology, Jichi Medical University, and holds several posts in the dermatology departments at Kyoto Prefectural University of Medicine, Komagome Hospital, University of Tokyo, and the Medical Center of Japan Red Cross Society.
Content updated on Dec 10, 2023
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There is a nodule on the middle finger of the foot
Bump or lump growing from the scar of a previous burn
After the burn healed, a lump grew over the same area
Reddish-brown hard lumps or bumps on the skin
Lump over a scar from a previous surgery
Skin lump with central scab or crusting
Excessive sweating where a lump exists
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About the Symptom
Skin lumps are any abnormal bumps or swellings on or under the skin.
When to see a doctor
Seek professional care if you experience any of the following symptoms
Lumps under the skin
Possible Causes
Generally, Lumps under the skin can be related to:
Sebaceous carcinoma is an uncommon cancer that starts in the sebaceous gland, the oil gland in the skin. It typically affects the eyelids and begins as a lump or skin thickening. Common causes include exposure to radiation, a genetic condition called Muir Torré syndrome, or a weakened immune system.
Pancreatic panniculitis is a rare type of inflammation of the deepest fat layer of the skin, causing cell death. The exact cause is unknown, but it could be due to an excess of enzymes produced by the pancreas as a result of pancreatic disease.
Pseudocyst of the auricle is a benign lesion that occurs in the ear. It may be caused by defects formed during ear development in the womb.
Doctor's Diagnostic Questions
Your doctor may ask these questions to check for this symptom:
Do you have any lumps under your skin?
Do you have a lump with a black spot or hair follicle in the center?
Is there a shiny or waxy, pearl-like lump on the skin?
Do you have yellow or red lumps/bumps on your skin?
Do you have hard, reddish-brown skin lumps or bumps?
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Find Similar Symptoms
References
James WD, Elston DM, Treat JR, Rosenbach MA, Neuhaus IM. Dermal and subcutaneous tumors. In: James WD, Elston DM, Treat JR, Rosenbach MA, Neuhaus IM, eds. Andrews' Diseases of the Skin: Clinical Dermatology. 13th ed. Philadelphia, PA: Elsevier; 2020:chap 28.
Reviewed By:
Sarita Nori, MD (Dermatology)
Dr. Sarita Nori was drawn to dermatology because of the intersection of science and medicine that is at the heart of dermatology. She feels this is what really allows her to help her patients. “There is a lot of problem-solving in dermatology and I like that,” she explains. “It’s also a profession where you can help people quickly and really make a difference in their lives.” | Some of the typical skin problems that Dr. Nori treats include skin cancers, psoriasis, acne, eczema, rashes, and contact dermatitis. Dr Nori believes in using all possible avenues of treatment, such as biologics, especially in patients with chronic diseases such as eczema and psoriasis. “These medications can work superbly, and they are really life-changing for many patients.” | Dr. Nori feels it’s important for patients to have a good understanding of the disease or condition that is affecting them. “I like to educate my patients on their problem and have them really understand it so they can take the best course of action. Patients always do better when they understand their skin condition, and how to treat it.”
Yukiko Ueda, MD (Dermatology)
Dr. Ueda graduated from the Niigata University School of Medicine and trained at the University of Tokyo Medical School. She is currently a clinical assistant professor at the Department of Dermatology, Jichi Medical University, and holds several posts in the dermatology departments at Kyoto Prefectural University of Medicine, Komagome Hospital, University of Tokyo, and the Medical Center of Japan Red Cross Society.
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