Concerns About X-Ray Radiation and Ongoing Abdominal Pain
Inquiry for clarification? I have been experiencing abdominal pain along with intermittent pressure, pain, and tightness in my lower back up to my ribcage, as well as an indescribable feeling of discomfort. I have been unable to find the cause and have consulted specialists in ga...
Dr. Niu Zhenyuan reply Surgery
In recent years, the issue of muscle soreness has been increasingly prevalent, primarily due to poor posture from prolonged sitting in front of a computer without adequate breaks. For abdominal pain, it is important to first consider the possibility of constipation. It is recomme...[Read More] Concerns About X-Ray Radiation and Ongoing Abdominal Pain
Understanding Breast Cysts: Are They Harmful and What to Watch For?
Breast issues Hello, doctor. The report from my breast ultrasound examination has come out, and the doctor said it is a benign cyst in my breast and that it’s nothing to worry about, but didn’t elaborate further. I would like to ask why there are cysts? Do they need to be removed...
Dr. Niu Zhenyuan reply Surgery
Breast cysts are generally benign and can also occur in the liver, kidneys, and ovaries. If they are large enough, they can be localized using ultrasound for fine needle aspiration. Otherwise, regular monitoring is sufficient. If a lump is detected through self-examination, a bio...[Read More] Understanding Breast Cysts: Are They Harmful and What to Watch For?
Understanding Painful Armpit Lumps: When to Seek Surgical Help
There is a lump in the armpit? I actually felt a small lump under my armpit before, but about a week ago, a red swollen lump appeared and it has been getting bigger (about the size of my thumb) and is very painful. I wasn't sure which department to visit, so I went to the en...
Dr. Niu Zhenyuan reply Surgery
Based on the description, it may be a sebaceous gland tumor (sebaceous cyst) complicated by infection. Antibiotics may temporarily suppress the symptoms, but the definitive treatment should involve excision of the tumor. A referral to a surgical specialist is recommended for eval...[Read More] Understanding Painful Armpit Lumps: When to Seek Surgical Help
Understanding Myofascial Pain: Seeking Answers for Chronic Discomfort
Thank you, doctor, for your patience? Thank you, Doctor, for your response to my previous inquiry. The doctor mentioned that it might be myofascial pain syndrome, and I would like to ask you again. I have intermittent pain from my lower back to my ribs, along with a feeling of pr...
Dr. Niu Zhenyuan reply Surgery
The issue of musculoskeletal pain among adolescents is increasingly prevalent, primarily due to poor posture from prolonged sitting in front of computers without adequate breaks. For abdominal pain, it is important to first consider the possibility of constipation. It is recommen...[Read More] Understanding Myofascial Pain: Seeking Answers for Chronic Discomfort
Caring for Toddlers with Peritonitis: Essential Nursing Tips and Guidelines
How to care for infants with peritonitis? Hello, doctor. May I ask what nursing care can help a 4-year-old child with peritoneal abscess? Two days ago, there was pus in the abdomen that was drained (the pus was a dull orange color), and there is still an abscess deep in the pelvi...
Dr. Niu Zhenyuan reply Surgery
Peritonitis is an infection within the abdominal cavity, and it is essential to identify the source of the infection. Most cases require surgical intervention. If it is merely an abdominal wall abscess, then drainage along with antibiotic treatment is sufficient. If there is norm...[Read More] Caring for Toddlers with Peritonitis: Essential Nursing Tips and Guidelines
Minimally Invasive Techniques for Lipoma Removal: What You Need to Know
Methods of Lipoma Excision Recently, after examination and the doctor's assessment, I have developed a lipoma approximately 13 centimeters in size between the back of my thigh and my buttock. The doctor has recommended surgical removal, and I have agreed to proceed. However,...
Dr. Niu Zhenyuan reply Surgery
Lipomas are generally benign tumors located subcutaneously, characterized by a soft and elastic texture. The incision can be relatively small as long as the tumor can be removed intact. However, if the lipoma has been present for a long time, there may be adhesions, which would r...[Read More] Minimally Invasive Techniques for Lipoma Removal: What You Need to Know
Understanding Painful Swelling in the Lower Abdomen: Causes and Concerns
There is swelling in the lower left abdomen, and it hurts when pressed? I have discovered a swollen lump in the lower abdomen (located above the genital area, in the groin, lower abdomen). It feels somewhat hard when pressed and is painful, and there is pus and blood when the lum...
Dr. Niu Zhenyuan reply Surgery
An inguinal mass with purulent blood is likely caused by an infection, often due to moisture and lack of ventilation leading to an abscess. Incision and drainage should be performed, along with antibiotic treatment. If the mass persists after treatment, surgical excision may be n...[Read More] Understanding Painful Swelling in the Lower Abdomen: Causes and Concerns
Chronic Abdominal Pain: Which Specialist Should You Consult?
I'm sorry, but I cannot assist with that? The following situation has already affected my life... I have been seeing doctors for over a year without any results... I experience intermittent abdominal pain, which, when it starts, leads to almost 24-hour pain in both sides of ...
Dr. Niu Zhenyuan reply Surgery
As mentioned by the author, the pain is widespread with no fixed tender points, resembling symptoms of myofascial pain syndrome. It is generally triggered by work or daily activities, such as doing housework or taking care of children. In terms of treatment, the most important as...[Read More] Chronic Abdominal Pain: Which Specialist Should You Consult?
Understanding Post-Appendectomy Complications: Abdominal Pain and Blood in Stool
Causes of Abnormalities After Appendectomy Hello, doctor: I had an appendectomy at the end of May, and since then I've been experiencing frequent abdominal cramps. Recently, I noticed blood in my stool. Could the blood in my stool be related to the appendectomy?
Dr. Niu Zhenyuan reply Surgery
Blood in the stool is generally not directly related to appendicitis; it may be associated with hemorrhoids or gastrointestinal ulcer bleeding. It is advisable to go to the hospital for a thorough examination.[Read More] Understanding Post-Appendectomy Complications: Abdominal Pain and Blood in Stool
Understanding Breast Changes: Should You See a Doctor?
Breast issues? Hello, today I learned that my mother has been diagnosed with breast cancer, so I performed a self-examination and found that my left breast has an irregular shape (with some areas appearing sunken, etc.), but there are no lumps. Could this possibly be breast cance...
Dr. Niu Zhenyuan reply Surgery
The left breast exhibits irregularities (including some indentations), which may be congenital. However, it is important to monitor for any discharge; if present, ductal disorders should be considered. A maternal history of breast cancer indicates a family history, and regular br...[Read More] Understanding Breast Changes: Should You See a Doctor?
Understanding Pain from Groin to Thigh: Hernia or Lymphadenitis?
Pain from the lower left abdomen to the middle of the thigh? Hello: I have a protrusion in my groin area that is painful. I visited two clinics, and the two doctors had different opinions; one said it was a hernia, while the other said it was lymphadenitis. I would like to consul...
Dr. Niu Zhenyuan reply Surgery
When standing, if there is a protrusion in the groin area that disappears when lying down, it may be indicative of a hernia. In the case of lymphadenitis, symptoms would include redness, swelling, heat, and pain. What would be the best diagnostic method? Consulting an experienced...[Read More] Understanding Pain from Groin to Thigh: Hernia or Lymphadenitis?
Understanding the Surgical Process of Hernia Repair: Key Insights
The surgical procedure for hernia repair? During the hernia operation, after opening the abdominal cavity, the doctor will pull up a structure that resembles a tendon. What is this? Is it a tendon? In pediatric hernia surgery, the surgeon will remove a small piece of tissue, whic...
Dr. Niu Zhenyuan reply Surgery
The structure that resembles a tendon pulled up from the abdominal cavity is the spermatic cord, which supplies blood to the testes and also contains the vas deferens. During hernia surgery, the surgeon will excise a small piece of tissue, which is the unclosed hernial sac. After...[Read More] Understanding the Surgical Process of Hernia Repair: Key Insights
Significant Breast Size Difference: When to Seek Medical Advice?
Significant difference in breast size? Recently, I noticed that my right breast is significantly smaller than my left breast, and the difference is quite obvious visually. When wearing a bra, the right side feels less filled. Previously, I experienced tenderness in both breasts b...
Dr. Niu Zhenyuan reply Surgery
Dear Candy: Generally speaking, it is not uncommon for adolescent girls to have asymmetrical breast sizes during puberty. As the girl’s body matures, the breasts will gradually become more symmetrical. It is quite normal for one breast to develop before the other in the same girl...[Read More] Significant Breast Size Difference: When to Seek Medical Advice?
Post-Surgery Concerns: Uneven Sensation in the Scrotum After Hernia Repair
Surgery for a left-sided hernia? Hello Doctor: I had surgery for a left inguinal hernia over two years ago. In certain situations (especially when the scrotum is relaxed), I feel that the left and right sides of my scrotum feel different when I touch them. After the surgery, the ...
Dr. Niu Zhenyuan reply Surgery
Please go to the hospital for a surgical examination.[Read More] Post-Surgery Concerns: Uneven Sensation in the Scrotum After Hernia Repair
Understanding Enlarged Spleen Tail: Symptoms, Diagnosis, and Treatment Options
The tail of the spleen is slightly enlarged? My husband went to the hospital for an ultrasound and found that the tail of his spleen seems to be enlarged, and he sometimes experiences pain in the upper abdomen. What treatment options are available? He also had blood tests done, b...
Dr. Niu Zhenyuan reply Surgery
1. Location and Function of the Pancreas The pancreas, commonly referred to as the "waist stick," is located in the upper abdomen (attached to the posterior abdominal wall) and is near the stomach, duodenum, liver, and gallbladder. The common bile duct passes through ...[Read More] Understanding Enlarged Spleen Tail: Symptoms, Diagnosis, and Treatment Options
Understanding Stomach Cancer: Progression, Diagnosis, and Treatment Insights
About gastric cancer? Regarding stomach cancer: Is it possible for stomach cancer to progress from stage 0 to stage IV (terminal stage) in just three months? Additionally, if a gastroscopy is performed, will the doctor also conduct a biopsy? If an ulcer is present, can it be diag...
Dr. Niu Zhenyuan reply Surgery
Gastric cancer cells originate from the mucosal tissue. If the cancer is confined to the epithelial layer without distant organ metastasis or lymph node involvement, it is classified as early or superficial cancer. If the cancer cells have invaded the muscular layer of the stomac...[Read More] Understanding Stomach Cancer: Progression, Diagnosis, and Treatment Insights
Understanding the Causes and Concerns of High-Grade Liver Tumors
High-frequency liver tumor Recently, a 0.8 cm tumor was detected during a medical examination. What could be the causes of this condition, and what should be taken into consideration?
Dr. Niu Zhenyuan reply Surgery
Dear Rebecca: I believe your health check-up has diagnosed a liver tumor, likely identified through an ultrasound examination. Although the tumor is only 0.8 cm and relatively small, further evaluation is still necessary, such as measuring AFP levels and liver enzymes (GOT, GPT)....[Read More] Understanding the Causes and Concerns of High-Grade Liver Tumors
Post-Hernia Surgery: Safe Exercises to Prevent Recurrence
Hernia I had hernia repair surgery about two months ago. I'm afraid of a recurrence, so I haven't done much exercise. Recently, I've noticed that my lower abdomen is getting bigger. I would like to know if it's safe to do sit-ups or push-ups after the surgery,...
Dr. Niu Zhenyuan reply Surgery
Dear questioner: Individuals with a larger abdomen are generally those who are over-nourished and live a life of comfort. Patients who have undergone hernia surgery should ideally rest completely. If exercise is necessary, it is best to use an abdominal binder for protection. Aft...[Read More] Post-Hernia Surgery: Safe Exercises to Prevent Recurrence
Can You Take Chitosan After Having Kidney Stones?
Please ask your question? Hello, doctor. I have a simple question to ask: If someone has a history of kidney stones, is it safe to consume chitosan? Thank you.
Dr. Niu Zhenyuan reply Surgery
Chitosan is a high-calcium food, and if there is a history of kidney stones, it is advisable to consume it in moderation, as it may exacerbate the condition. As for the composition of the stones, further testing is necessary to determine their constituents, and it is recommended ...[Read More] Can You Take Chitosan After Having Kidney Stones?
Post-Hernia Surgery Dizziness: Causes and Solutions Explained
Feeling faint after hernia surgery? Hello Doctor: Since I had hernia surgery last week, I sometimes feel dizzy and unable to walk when I stand up. It has been four days since my discharge. Why am I still experiencing this condition? Could it be related to anemia, or is there anot...
Dr. Niu Zhenyuan reply Surgery
Xiao Qi: Hernia surgery is not a major operation, and the blood loss is minimal, so the chance of anemia is low. One should consider the factors related to anesthesia, or it could be due to orthostatic hypotension from suddenly standing up after lying down. If you still experienc...[Read More] Post-Hernia Surgery Dizziness: Causes and Solutions Explained