Abdominal Pain: What Could Be Causing My Father's Symptoms? - Surgery

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Could you please consult Dr. Ko?


Hello Dr.
Ke: I apologize for bothering you again, but I have another question to ask.
My father has a small, swollen area on the right side of his abdomen, near the navel, and he reports that this swollen area is particularly painful.
I am unsure what could be causing this.
What could be the reason for this condition?

Yifang, 20~29 year old female. Ask Date: 2007/09/01

Dr. Ke Fangxu reply Surgery


Hello: In response to your question, if the lump disappears or becomes softer when your father is lying flat, it may be a postoperative abdominal wall hernia.
An abdominal wall hernia is caused by poor healing of the fascial layer after abdominal surgery.
If it is not very painful or if the lump is not increasing in size, treatment is generally not necessary.
However, if the lump is red, swollen, or has discharge, it may indicate a wound infection, and he should return to the hospital for incision and drainage treatment.

Reply Date: 2007/09/01

More Info


Abdominal pain can arise from a multitude of causes, and when accompanied by a noticeable bulge or swelling, it can indicate specific underlying conditions that warrant further investigation. Given your father's symptoms, including the localized pain near the navel and the presence of a small bulge, several potential causes should be considered.

1. Hernia: One of the most common causes of a bulge in the abdominal area is a hernia. This occurs when an internal organ or tissue pushes through a weak spot in the abdominal wall. Inguinal hernias (occurring in the groin) and umbilical hernias (around the belly button) are particularly common. Symptoms typically include a visible bulge that may become more pronounced when standing or straining, and it can be painful, especially when pressure is applied.

2. Abscess: An abdominal abscess, which is a collection of pus that can form due to infection, can also present as a painful bulge. This may occur following surgery, trauma, or as a complication of an infection in the abdominal cavity. Symptoms may include fever, chills, and localized pain.

3. Tumors: Both benign and malignant tumors can cause localized swelling and pain. While benign tumors may not pose an immediate threat, malignant tumors require prompt evaluation and treatment. Given your father's family history of colon cancer, it is crucial to consider this possibility seriously.

4. Diverticulitis: This condition occurs when small pouches (diverticula) that can form in the walls of the colon become inflamed or infected. It can lead to localized pain, typically in the lower left abdomen, but can also cause discomfort in other areas, depending on the location of the diverticula.

5. Gastrointestinal Issues: Conditions such as inflammatory bowel disease (IBD), including Crohn's disease or ulcerative colitis, can also lead to abdominal pain and swelling. These conditions often present with additional symptoms such as diarrhea, weight loss, and fatigue.

6. Kidney Issues: Although the bulge is located in the abdominal area, kidney stones or infections can sometimes cause referred pain in the abdomen, and swelling may occur if there is an obstruction.

Given the complexity of abdominal pain and the potential seriousness of the underlying causes, it is essential for your father to undergo a thorough evaluation by a healthcare professional. This should include a physical examination, imaging studies (such as an ultrasound or CT scan), and possibly laboratory tests to assess for infection or other abnormalities.

In summary, the bulge and pain your father is experiencing could be due to a hernia, abscess, tumor, diverticulitis, or other gastrointestinal issues. It is crucial to seek medical attention promptly to determine the exact cause and initiate appropriate treatment. Early diagnosis and intervention can significantly improve outcomes, especially in cases where serious conditions are involved.

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