Post-Surgery Urgency: Understanding Frequent Urination After Procedure
I would like to ask a question? Hello, doctor. I would like to ask about my girlfriend. After we have intercourse, which is after ejaculation, she feels the urge to urinate about ten minutes later. Sometimes she goes to the bathroom twice within half an hour, and this happens alm...
Dr. Huang Zhihui reply Surgery
Hello, your issue is related to the involvement of sympathetic and parasympathetic nerve stimulation during erection. These nerves can also stimulate the bladder, leading to bladder instability and causing frequent urination for 1-2 hours, which is more pronounced in younger indi...[Read More] Post-Surgery Urgency: Understanding Frequent Urination After Procedure
Understanding Nail Avulsion: What to Expect Before and After Surgery
Paronychia I have to undergo a nail avulsion next Tuesday due to paronychia, and I'm a bit anxious about it. I would like to know how long the procedure will take, how soon I can walk afterward, whether it will be painful to the point that I can't walk, how long it will...
Dr. Huang Zhihui reply Surgery
Paronychia is commonly caused by uneven edges of the nail, which can create wounds in the nail fold and lead to bacterial infection. For mild cases, smoothing the edges of the nail and taking some antibiotics along with pain relievers may improve the condition. In severe cases, n...[Read More] Understanding Nail Avulsion: What to Expect Before and After Surgery
Understanding CA 19-9 Levels: What Mild Abnormalities Mean for Your Health
Health check-up The CA 19-9 test shows a slight abnormality in your health check. What does this mean? Given my age, what could be the reasons for the elevated levels? Thank you.
Dr. Huang Zhihui reply Surgery
CA 19-9 is a tumor marker that is primarily elevated in cancers of the liver, bile ducts, and pancreas. The normal value is < 37 U/mL. However, a level above 120 U/mL is typically required to have diagnostic significance (indicating a high suspicion of cancer). Conditions such...[Read More] Understanding CA 19-9 Levels: What Mild Abnormalities Mean for Your Health
Post-Surgery Concerns: Managing Swelling and Scar Tissue After Penile Surgery
Postoperative Hello doctor, I had surgery for penile curvature four months ago. The incision was made in a circular pattern beneath the glans, and I did not undergo a circumcision. The wound has healed, but the area of the foreskin (which is in front of the incision) has been swo...
Dr. Huang Zhihui reply Surgery
Post-surgical wounds may experience some swelling and pain due to the scar tissue repair response, which is a common phenomenon. It often takes more than a year for the wound to fully flatten and resemble normal tissue. It is advisable to consult a urologist for an evaluation; th...[Read More] Post-Surgery Concerns: Managing Swelling and Scar Tissue After Penile Surgery
Exploring Alternatives to Gallbladder and Spleen Removal in Cancer Surgery
Emergency... Emergency... Emergency... Inquiry about recent surgical matters regarding [Grandma]? My grandmother is about 70 years old and has recently been diagnosed with gastric adenocarcinoma. There is a 5 cm tumor in her stomach. The doctor has explained that they plan to rem...
Dr. Huang Zhihui reply Surgery
Based on your description, I suspect she may have a higher stage of the disease, which necessitates a total gastrectomy. Since total gastrectomy can affect the physiological structural changes of surrounding organs, it may sometimes be necessary to remove the gallbladder and sple...[Read More] Exploring Alternatives to Gallbladder and Spleen Removal in Cancer Surgery
How to Identify and Treat Centipede Bites: When to See a Surgeon
Hello! Hello, if you are bitten by a centipede, it can cause severe pain, redness, swelling, and even lead to shock. How can you determine if you have been bitten by a centipede? Since there are many centipedes in the bathroom every day, I am quite worried. If I see a doctor, sho...
Dr. Huang Zhihui reply Surgery
The centipede in Taiwan is not highly toxic, resulting in a low mortality rate; however, individuals with allergic predispositions should be cautious of the risk of anaphylactic shock. The wound typically presents as one or two small red spots and can be quite painful. If there i...[Read More] How to Identify and Treat Centipede Bites: When to See a Surgeon
What to Do If You Get Bitten by a Centipede: First Aid and When to See a Doctor
excuse me? Hello, I would like to ask, since there are often centipedes and earthworms in the bathroom, what should I do if I accidentally get bitten by a centipede? Will it cause any issues? Do I need to see a doctor?
Dr. Huang Zhihui reply Surgery
When bitten by a centipede, the wound can be extremely painful and may become red and swollen. There is also a risk of secondary bacterial infection at the site. The most dangerous complication is anaphylactic shock, which can be life-threatening. Therefore, it is best to seek me...[Read More] What to Do If You Get Bitten by a Centipede: First Aid and When to See a Doctor
Do You Need a Tetanus Shot After a Dog Bite?
Dog bite injury? If bitten by a dog, is it necessary to get a tetanus shot?
Dr. Huang Zhihui reply Surgery
In the case of a dog bite, it is recommended to administer a tetanus prophylaxis.[Read More] Do You Need a Tetanus Shot After a Dog Bite?
Do You Need a Tetanus Shot After a Dog Bite?
Dog bite injury Is it necessary to get a tetanus shot after being bitten by a dog?
Dr. Huang Zhihui reply Surgery
Yes, it is recommended to receive a tetanus vaccination.[Read More] Do You Need a Tetanus Shot After a Dog Bite?
Understanding Gastric Hemangiomas: Why Hormonal Medications Are Prescribed
Gastric hemangioma information? I would like to ask why my doctor includes hormones in the medication for gastric hemangioma?
Dr. Huang Zhihui reply Surgery
A medical study conducted in 1988 showed that female patients with gastric hemangiomas treated with estrogen hormone therapy experienced significant therapeutic effects and a reduction in the risk of hemorrhage from the hemangiomas, thus potentially avoiding the need for surgical...[Read More] Understanding Gastric Hemangiomas: Why Hormonal Medications Are Prescribed
Understanding Unattended Wound Healing: What to Expect and Do
After the wound has not been treated? Hello, I accidentally hit my head in the elevator on Christmas Day in 2005. I only stopped the bleeding and didn't pay much attention to it. On the first day, the wound didn't heal, but a clear fluid was leaking out. On the second d...
Dr. Huang Zhihui reply Surgery
Based on your description, it seems to be just a minor abrasion. Therefore, after a day or two, the exudate should stop, and a scab will form instead. After a few days, as the skin heals, the scab will naturally fall off. Generally, such wounds should heal completely, but tendern...[Read More] Understanding Unattended Wound Healing: What to Expect and Do
Urgent Help Needed: Post-Surgery Complications in Liver Cancer Patient
Help my mother, issues arising after liver cancer surgery? My mother is 53 years old and has hepatitis C, cirrhosis, and a malignant tumor. She underwent liver resection surgery on November 24, where approximately four centimeters were removed. After the surgery, her liver is not...
Dr. Huang Zhihui reply Surgery
Based on your description, your mother may be experiencing postoperative complications due to liver dysfunction and liver failure, leading to multiple organ failure and coagulopathy. Although clinicians thoroughly assess a patient's condition before surgery to determine whet...[Read More] Urgent Help Needed: Post-Surgery Complications in Liver Cancer Patient
Understanding Gastric Hemangiomas: Causes, Symptoms, and Treatment Options
Gastric hemangioma How does it form? Will there be noticeable discomfort in the body? What is the severity? Will it disappear on its own? How should it be treated?
Dr. Huang Zhihui reply Surgery
Gastric hemangioma is a non-epithelial benign tumor of the stomach, accounting for 3.2% of benign gastric tumors, and is considered a rare tumor. It is essentially a congenital vascular malformation that cannot be resolved through medication or injections. Due to its typically sm...[Read More] Understanding Gastric Hemangiomas: Causes, Symptoms, and Treatment Options
Understanding the Cost of Varicose Vein Surgery: Insurance Options Explained
Issues related to varicose veins? Hello doctor, may I ask how much does surgery for varicose veins typically cost? Is it cheaper if covered by health insurance?
Dr. Huang Zhihui reply Surgery
Could you please clarify which type of varicose veins you are referring to?[Read More] Understanding the Cost of Varicose Vein Surgery: Insurance Options Explained
Understanding Breast Lumps and Unusual Nipple Discharge
Masses and secretions? If there are lumps in the breast and the nipple has an unclear whitish-yellow discharge, is there a correlation between the two? If it is just a fibrocystic change, will there be any discharge from the nipple? If there are small, hard lumps in the armpit, c...
Dr. Huang Zhihui reply Surgery
The presence of a hard lump in the breast and a whitish-yellow discharge from the nipple are not necessarily related. Generally, fibrocystic changes do not cause nipple discharge. The small, hard lumps in the armpit are more likely to be sebaceous cysts, which are usually benign....[Read More] Understanding Breast Lumps and Unusual Nipple Discharge
Can People with Stomach Ulcers Drink Yogurt? Understanding the Risks
Can people with gastric ulcers drink yogurt? Hello Doctor: My mother is currently suffering from a gastric ulcer and has paid for tests to check for bacteria in her stomach, but the results will take some time. Additionally, my mother has sciatica, which causes numbness in her le...
Dr. Huang Zhihui reply Surgery
Due to a small percentage of individuals having difficulty digesting milk, it can lead to the retention of curds, which continuously stimulates gastric acid secretion. However, this varies from person to person. Generally speaking, as long as it is unsweetened, milk does not have...[Read More] Can People with Stomach Ulcers Drink Yogurt? Understanding the Risks
Understanding Rectal Discomfort: Causes and Remedies for Soft Bumps
Hello, how can I assist you today? If a patient occasionally notices small, soft, round objects coming out during a bowel movement along with a small amount of blood on the toilet paper, but this does not happen every time, could increasing water intake and consuming more fruits ...
Dr. Huang Zhihui reply Surgery
Based on your description, it is likely that the symptoms are caused by hemorrhoids. Increasing your intake of fruits and vegetables, drinking plenty of water, and avoiding staying up late can help ensure smooth bowel movements and reduce abdominal pressure, which can naturally p...[Read More] Understanding Rectal Discomfort: Causes and Remedies for Soft Bumps
Understanding Hemorrhoids: Symptoms, Prevention, and Treatment Options
May I ask the doctor? When a doctor has a bowel movement, sometimes after passing a hard stool, they may feel a small round bump at the anal area, which is not present during softer stools. Could this be hemorrhoids? What are the prevention and treatment options?
Dr. Huang Zhihui reply Surgery
Based on your description, it is likely a case of external hemorrhoids. Hemorrhoids are caused by the engorgement of blood vessels around the anus, which can lead to the formation of a soft, bulging mass when pressure increases during bowel movements. This mass may disappear when...[Read More] Understanding Hemorrhoids: Symptoms, Prevention, and Treatment Options
Understanding Bruising After IV Injection: When to Seek Medical Advice
A large bruise on the hand from intravenous injection? Hello Doctor: About four to five days ago, I visited a clinic for gastrointestinal issues and received an intravenous injection. However, the nurse's technique was poor; she was unsure if the needle had entered the vein ...
Dr. Huang Zhihui reply Surgery
During intravenous injection, a perforation caused by the needle in the venous vessel typically closes quickly due to the elasticity of the blood vessel. However, in some cases, if the vessel has reduced elasticity or if there is impaired coagulation, a small amount of blood may ...[Read More] Understanding Bruising After IV Injection: When to Seek Medical Advice
Managing Post-Surgery Complications After Cyst Removal
Issues Following Cystectomy On November 6th, I had a cyst removed from above my right knee. The surgeon mentioned that it was quite deep, close to the periosteum, approximately 3 centimeters in size. However, less than two days after the stitches were removed on November 16th, it...
Dr. Huang Zhihui reply Surgery
Whether surgery is necessary must be determined through an outpatient examination.[Read More] Managing Post-Surgery Complications After Cyst Removal