groin, Oncology FAQ - Page 3

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Understanding Groin Masses: Causes, Symptoms, and When to Seek Help

Inguinal mass About three months ago, I discovered a lump in my groin area that is dark in color, approximately one centimeter in size. It is somewhat painful when pressed. The doctor suggested it might be folliculitis and prescribed a topical medication, which helped reduce the ...


Dr. Hu Ziren Reply:
It may just be an abscess or inflammation of other subcutaneous tissues. It is recommended to see a dermatologist.

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Understanding Hard Lumps in the Groin Area: Causes and When to Seek Help

There is a lump in the groin area? Hello, doctor. Recently, I have felt a hard lump (about the size of a one-dollar coin) at the junction of my scrotum and groin when using the restroom or showering. It is located under the skin, and there is no discoloration; it only appears sli...


Dr. Hu Ziren Reply:
It may just be a subcutaneous lipoma or another benign tissue; if you're concerned, you can see a general surgeon.

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Understanding Groin Lumps: Causes, Symptoms, and Treatment Options

There is a lump in the groin area? When walking, I feel discomfort from a hard lump that I tried to pop myself. It bled, but it wasn't pus. The surface now appears a bit dark, but the round hard lump is still there and hasn't gone away.


Dr. Chen Sirong Reply:
Yu Ling / 20 years old / Female 1. I tried to pop it myself and there was blood, not pus. A: I do not recommend popping it. If there is an infection or inflammation that hasn't fully developed into an abscess, popping it too early can lead to a situation similar to your...

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Understanding Groin Lumps: When to Worry About Malignancy

Inguinal mass? Hello, doctor. I have a hard lump on each side of my groin, with the one on the right being larger, approximately 1 centimeter. It hurts when I gently press on it. I remember noticing them since last year, and I always thought they would go away, but they haven...


Dr. Chen Yunfang Reply:
Hello: Please consult a general surgeon to determine whether there are lymph nodes (there is a high possibility that you may have misidentified them). Thank you.

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Understanding Groin Lymphadenopathy: Causes, Concerns, and Recovery

Inguinal lymphadenopathy Hello, doctor. Recently, I experienced swelling of the lymph nodes in the groin area, along with recurrent inflammation, which even extended to the cervical lymph nodes. Therefore, I went to the hematology department for examination. The pathology report ...


Dr. Hu Ziren Reply:
In the early stages after a biopsy, the wound may experience localized inflammation and swelling. Once the wound heals and scabs over, there may be localized hardening, and pressing on it may cause tenderness, which is considered normal. For recurrent mouth and tongue ulcers, it ...

[Read More] Understanding Groin Lymphadenopathy: Causes, Concerns, and Recovery


Understanding Groin Lumps: Could They Be Normal Lymph Nodes?

Inguinal mass Hello doctor, I have noticed a small lump on each side of my groin. It has not changed in appearance and can only be felt when pressed; its size is probably less than one centimeter, and it is movable. Recently, I had a lump on my testicle that was surgically remove...


Dr. Chen Sirong Reply:
Tang / 20 years old / Male Hello, due to the following reasons: 1. There are palpable masses on both sides, which can only be detected upon pressure, measuring no more than one centimeter, and they are mobile. 2. The doctor found no issues during the preoperative examination. 3....

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Understanding Groin Lumps: When to Seek Medical Attention

Inguinal small mass? Hello, Doctor. Current situation: Yesterday while showering, I suddenly discovered an unknown hard lump on the inner side of my right thigh, close to the underwear area. It appears dark, is not painful, measures about 0.5 cm, and feels firm and immovable, as ...


Dr. Chen Sirong Reply:
Ms. Chen / 30 years old / Female 1. There is a suspected eczema in the nearby area, which is neither painful nor itchy and has not spread. It has been present for 6 months, and the dermatologist is uncertain about the diagnosis, temporarily identifying it as eczema. Treatment wi...

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Understanding Groin Lumps: When to Worry About Tumors or Infections

Inguinal mass About two months ago, I first noticed a hard lump approximately 4 centimeters in size in the groin area of my left leg. It feels soft on the surface but is hard at the base and painful when pressed, giving a sensation of being connected to other areas. After a few d...


Dr. Hu Ziren Reply:
Recurrent episodes that come and go; it is recommended to first consult a general surgeon.

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Understanding Left Groin Lumps: When to Seek Medical Advice

Left groin mass? Hello Doctor, today I accidentally felt a small round lump on the left side of my groin (above the pubic hair). It's less than one centimeter in size, not visible on the surface, and difficult to palpate. Sometimes it disappears and sometimes it appears; it ...


Dr. Hu Ziren Reply:
It may only be the lymph nodes; it is recommended not to press on them constantly and just to observe.

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Understanding Lumps on Thigh: Possible Lymphadenopathy Concerns

Swelling in the thigh suspected to be lymphadenopathy? Hello Dr. Chen, around September 25th, I experienced lower back pain, thinking it would improve, but I only went for a consultation on October 1st. The diagnosis was sciatica, and one day I felt pain radiating to the left sid...


Dr. Chen Yunfang Reply:
Hello: If the lump does not disappear or decrease in size after two weeks, please see a hematologist or a general surgeon. If the doctor finds anything unusual, they will arrange for a lymph node biopsy. Thank you.

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Understanding Left Lower Abdominal Masses: Possible Causes and Concerns

Hard mass in the left lower abdomen? Hello, doctor. Recently, when lying flat, I can feel 4 to 5 firm lumps arranged in a line in my lower left abdomen. They are not painful or itchy, and they are especially noticeable in the morning, feeling larger (about one to two finger joint...


Dr. Chen Sirong Reply:
Tang / 29 years old / Female Hello, 1. The outpatient appointment is scheduled for a CT scan in two weeks: further remote consultation is no longer meaningful. 2. Thank you, doctor, for taking the time to address my concerns and alleviate my anxiety. A: You have already rec...

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Understanding Neck Lumps: When to Seek Medical Attention

Cervical lymphadenopathy Hello doctor, I have a lump located at the junction of my chin and neck, and the situation is as follows: 1. Duration: It has been over 1.5 years. 2. Size and texture: 1 to 1.5 cm, smooth, elastic, and movable. 3. Medical history: (1) In the past, wheneve...


Dr. Chen Sirong Reply:
Hello, because I am an oncologist, I can only answer questions related to tumors. 1. There is a lump in the middle of the junction between the chin and neck, and the situation is as follows: A: It has been over 1.5 years. The lump is smooth, elastic, and movable. It does not ap...

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Understanding Nodal Marginal Zone Lymphoma: Treatment Options During Pregnancy

Lymphoma Hello Doctor: I have non-Hodgkin lymphoma, specifically nodal marginal zone lymphoma (low-grade, stage I). 1. In April, I discovered a 2 cm enlargement of the right parotid gland, with no symptoms such as fever, swelling, or itching. 2. On July 1, I underwent surgery to ...


Dr. Hu Ziren Reply:
1. The need for radiation therapy depends on the area being irradiated. If the radiation field does not include the breast or chest cavity, it is generally still possible to hold a child and breastfeed. 2. The rate of progression from low-grade lymph node marginal zone lymphoma ...

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Understanding Persistent Lymphadenopathy: Causes and Concerns

Recurrent lymphadenopathy Hello Doctor: I would like to ask about my lymph nodes, which are swollen all over my body (on both sides of my collarbone, armpits, groin, and behind my knees). They do not feel hard; rather, they are soft and noticeably protruding. They have been swoll...


Dr. Hu Ziren Reply:
It is recommended to consult a hematology-oncology specialist for a detailed examination.

[Read More] Understanding Persistent Lymphadenopathy: Causes and Concerns


Understanding Right Groin Mass and Joint Pain: Possible Causes and Next Steps

Right groin mass + bilateral shoulder/knee/hip joint pain? Hello, doctor. I am a 59-year-old female housewife. From 2018 to 2019, I occasionally experienced dull pain in my right lower abdomen at night (at most once a month), which resolved after urination. Around October 2019, I...


Dr. Chen Sirong Reply:
Lan / 59 years old / Female Regarding the issue of a mass in the right lower groin: 1. You have already undergone abdominal and pelvic ultrasound, so you have seen a doctor. 2. You should have had the doctor you consulted examine it! What did the doctor say? If there are any is...

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Understanding Groin Lumps: When to Seek Medical Attention

Inguinal mass Hello, doctor. I noticed a lump about 5-6 centimeters in size in my groin area while showering over the past two days. It is painful when pressed and also hurts when sitting in a chair. The lump is movable from side to side. Should I seek medical attention immediate...


Dr. Chen Sirong Reply:
Xiao Fei / 37 years old / Male 1. Should I seek medical attention immediately? A: Yes, due to the presence of a 5-6 cm mass and associated pain, it should be addressed as soon as possible. 2. Should I go directly to the oncology department or first to general surgery? A: You ...

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Understanding Groin Swelling: Is It Related to the HPV Vaccine?

Inguinal swelling? Due to the enlargement of the groin, a biopsy was performed, and the report indicated non-specific reactive hyperplasia, which is benign and may be caused by viral infection or external factors. Previously, I received the second dose of the cervical cancer vacc...


Dr. Chen Sirong Reply:
Eve / 33 years old / Female, is this a vaccine-related issue? A: Personally, I cannot determine that. Which department should I consult? A: I recommend that you first see an obstetrician-gynecologist. If that doesn't work, the OB-GYN should be able to provide you with furthe...

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Understanding Groin Swelling: Insights on Tumor Concerns and Diagnosis

Inguinal swelling Hello! I have been experiencing pain in my left groin and underwent an abdominal CT scan, which did not reveal any tumors. However, it showed a 1.3 cm protrusion on the left side that is not painful when pressed, can be moved, and feels somewhat firm. The right ...


Dr. Chen Sirong Reply:
Eve / 33 years old / Female Hello! May I ask if the doctor means that cancer metastasis can also be detected by this hospital? A: I cannot guess what your physician meant, but you can wait for the report from Chang Gung Memorial Hospital. Usually, it will be sent to another ci...

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Understanding Groin Masses: Could It Be a Tumor or Lymphoma?

Is there a lump in the groin? There is a mass in the groin area that is raised, adherent to the skin, not easily movable, with clear borders. Could this be a tumor? If so, what type of tumor could it be? Is it possible that it could be lymphoma?


Dr. Hu Ziren Reply:
It is likely just a sebaceous cyst or folliculitis; observation is recommended.

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Concerns Over a Painful 1.5cm Groin Lump: Should I See a Doctor?

There is a 1.5 cm hard lump in the groin with some tenderness? About three to four weeks ago, I discovered a lump on the right side of my groin, approximately 1.5 centimeters in size, which is movable when touched. It was very painful when I accidentally bumped into it once, but ...


Dr. Hu Ziren Reply:
It is recommended that if there are no systemic symptoms such as fever, night sweats, weight loss (10% weight loss within half a month), persistent cough, or the appearance of large red rashes or plaques on the skin, then observation is sufficient. However, if the mass increases ...

[Read More] Concerns Over a Painful 1.5cm Groin Lump: Should I See a Doctor?


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