Surgical Insights: What is a Skin Cyst?
2024.10.7
What is a Skin Cyst? How to Differentiate Between Acne and Cysts? Can They Heal Naturally?
Skin cysts can appear on various parts of the body and can significantly affect your appearance! Many people mistakenly believe that cysts are pus-filled like acne, but they are actually two completely different things. So, how can you effectively treat a cyst? What are the severe consequences if they become inflamed? What treatment options are available, and are there any special precautions to consider?
To learn more about cysts, tune in to this episode where specialist surgeon Dr. Yeung Yun Ting provides a detailed explanation!
✉️ For more surgical information, feel free to inbox us for inquiries. You can also contact us for service charges via WhatsApp at: 5223 7997 or directly click the link below to reach customer service: https://wa.me/85252237997
✉️ For more related details, please visit the center's website: https://polyhealth.com.hk/
Related Information
Surgical Insights: Introduction to Colonoscopy What is the process of a colonoscopy like? Will it be very painful? A colonoscopy is one of the most effective examinations for detecting potential lesions in the colon, such as colorectal cancer. But is the procedure very complicated? What preparations are needed before the exam? Will there be any discomfort during the examination? Under what circumstances should a colonoscopy be performed? If you have these questions and concerns about colonoscopy, why not listen to specialist surgeon Dr. Yeung Yun Ting's explanation! ✉️ If you want to learn more about colonoscopy or other surgical information, feel free to inbox us, or contact us via WhatsApp at: 5223 7997, or click the link below to reach customer service: https://wa.me/85252237997 ✉️ For more related details, please visit the center's website: https://polyhealth.com.hk/ 2024.10.7 
Surgical Insights: Precautions and Risks Before Colonoscopy Why is it that you can't eat before a colonoscopy? To ensure that the colonoscopy goes smoothly, what precautions and preparations should you take beforehand? What potential risks should you definitely know about before the procedure? If you want to learn more, you might want to listen to this episode where specialist surgeon Dr. Yeung Yun Ting explains it! ✉️ For more surgical information, feel free to inbox us for inquiries. You can also contact us for service charges via WhatsApp at: 5223 7997 or directly click the link below to reach customer service: https://wa.me/85252237997 ✉️ For more related details, please visit the center's website: https://polyhealth.com.hk/ 2024.10.7 
Surgical Insights: Introduction to Gastroscopy Gastroscopy Can Detect Early Stomach Cancer! What Symptoms Should Prompt You to Get One? Who Should Have Regular Check-ups? Gastroscopy is often mentioned as a way to detect early stomach cancer, but what other conditions can it identify? How does it differ from other examinations like X-rays and CT scans? Symptoms of stomach issues should not be ignored; early detection and timely treatment are key to a cure! In this episode, specialist surgeon Dr. Yeung Yun Ting will guide you through the gastroscopy process and help you identify if you have any symptoms to watch for. ✉️ For more surgical information, feel free to inbox us for inquiries. You can also WhatsApp us for service charges at: 5223 7997 or directly click the link below to contact customer service: https://wa.me/85252237997 ✉️ For more related details, please visit the center's website: https://polyhealth.com.hk/ 2024.10.7 
Surgical Insights: Precautions Before and After Gastroscopy What are the precautions for a gastroscopy? Is the process very uncomfortable? Most people have heard of gastroscopy, but do you know the precautions to take before and after the procedure? For example, how long should you fast before the examination? Patients who have been taking certain long-term medications need to stop them before the procedure—do you know which categories of medications these are? How long does the gastroscopy take, and is it very uncomfortable? If you have many other concerns about gastroscopy, why not listen to the detailed explanation from specialist surgeon Dr. Yeung Yun Ting? ✉️ For more surgical information, feel free to inbox us for inquiries. You can also WhatsApp us for service charges at: 5223 7997 or directly click the link below to contact customer service: https://wa.me/85252237997 ✉️ For more related details, please visit the center's website: https://polyhealth.com.hk/ 2024.10.7 
Surgical Insights: Formation and Treatment Methods of Hemorrhoids Are there different types of hemorrhoids, internal and external? How can they be diagnosed and treated? Do you know how hemorrhoids are formed? What are the common symptoms and who is particularly at high risk? As the saying goes, "Nine out of ten men have hemorrhoids." Is this really true? In this episode, Dr. Yeung Yun Ting, a surgical specialist, will explain how hemorrhoids are diagnosed, as well as the treatment methods and important considerations. ✉️ For more surgical information, feel free to inbox us. For service fees, you can WhatsApp: 5223 7997 or click the link below to contact customer service: https://wa.me/85252237997 ✉️ For related details, you can also visit our center's website: https://polyhealth.com.hk/ 2024.9.26 
Surgical Insights: Treatment Methods for Warts and Pre- and Post-Operative Considerations Can severe warts actually lead to precancerous lesions? Can warts be completely removed at once? What are the risks? Do warts really need medical attention? Is it possible to just leave them alone and let them heal by themselves? If you have problems with warts and are unsure which treatment method to choose, listen to the insights shared by Dr. Yeung Yun Ting, a surgical specialist. Learn about the different treatment methods for warts and their associated risks. ✉️ For more surgical information, feel free to inbox us. For service fees, you can WhatsApp: 5223 7997 or click the link below to contact customer service: https://wa.me/85252237997. ✉️ For related details, you can also visit our center's website: https://polyhealth.com.hk/. 2024.9.26 
Surgical Insights: What are Warts? Why do warts occur? Is it related to HPV? Who is more likely to be affected? Where can warts appear? How can you tell if you have them? What are the different types of warts? Is it really related to HPV? If so, can getting the HPV vaccine prevent them? In fact, warts are highly contagious, but do you know which groups of people are at the highest risk? If you have these questions, listen to what Dr. Yeung Yun Ting, a surgical specialist, has to say! ✉️ For more surgical information, feel free to inbox us. For service fees, you can WhatsApp: 5223 7997 or click the link below to contact customer service: https://wa.me/85252237997. ✉️ For related details, you can also visit our center's website: https://polyhealth.com.hk/. 2024.9.26 
Hemorrhoid Treatment Varies by Stage – Understanding the Symptoms What is hemorrhoids?Many people find hemorrhoids distressing and embarrassing. Hemorrhoids refer to small blood vessels and connective tissues around the anus that can become enlarged or inflamed. They are generally classified into internal hemorrhoids and external hemorrhoids. Symptoms usually appear when they become swollen or irritated. Why do hemorrhoids occur? Common causes of hemorrhoids include: Chronic constipation and straining during bowel movements, usually due to a diet low in fiber from fruits and vegetables. Sitting for long periods. Aging. Unhealthy lifestyle habits. Pregnancy. High stress levels. These factors may impair blood circulation near the anus or weaken surrounding tissues, leading to swelling and protrusion of blood vessels. Certain inflammatory bowel diseases are also associated with hemorrhoids. What are the differences between internal and external hemorrhoids? Internal hemorrhoids: Blood in stool Itching around the anus Pain if the hemorrhoid becomes strangulated External hemorrhoids: Bleeding from the anus Pain around the anus Should I see a doctor or use over-the-counter creams? There are many treatment options for hemorrhoids. In the early stages, treatment focuses on relieving pain and bleeding to improve quality of life. For mild cases, conservative approaches—such as dietary and lifestyle changes—are often effective. If the symptoms are severe, doctors may prescribe medication or recommend surgical treatment. Stage Symptoms Stage Stage I Internal hemorrhoids within the anal canal that may cause bleeding Adjust diet and lifestyle. Eat more fiber-rich foods and stay well hydrated to improve symptoms. Stage II Hemorrhoids enlarge and may protrude during bowel movements but retract on their own afterward Use anti-inflammatory or anti-itch medications to relieve pain, itching, and bleeding. Stage III Hemorrhoids prolapse outside the anus and must be manually pushed back Surgical procedures or specialized devices (such as a hemorrhoid stapler) may be used to remove or reposition loose anal tissue. Stage IV Hemorrhoids remain permanently outside the anus and cannot be pushed back Conventional surgery is required to remove all affected tissue for long-term recovery. If you experience constipation or hemorrhoid symptoms, adjust your diet to include more fruits, vegetables, and fluids. Avoid straining during bowel movements and sitting for prolonged periods. Taking warm baths can relieve anal pain, while applying ice packs can help reduce swelling and discomfort in more severe cases. Keep in mind that blood in stool can sometimes be caused by other conditions besides hemorrhoids. If you notice bleeding or suspect hemorrhoids, seek professional medical advice promptly. 2021.1.1 
Causes of colorectal cancer | Polyps | Colonoscopy The Second Deadliest Cancer: Colorectal Cancer Is colorectal cancer common in Hong Kong? According to the Hong Kong Cancer Registry of the Hospital Authority in 2009, colorectal cancer ranks second among all cancers in both incidence and mortality rates.Colorectal cancer mainly develops from intestinal polyps. The transformation process may take about 10 years and often shows no symptoms. Early detection and removal of these polyps can significantly reduce the risk of developing cancer.It is therefore recommended that people aged 50 or above undergo colonoscopy regularly. High-risk individuals—such as those with close family members diagnosed with colorectal cancer—should consider starting screening earlier (at age 40 or 10 years before the relative was diagnosed) and repeat it more frequently for prevention. What is colorectal cancer? According to the Department of Health, colorectal cancer is a disease caused by abnormal growth of cells in the colon or rectum. These cancerous cells continue to grow and can spread to other parts of the body.Colorectal cancer is one of the most common cancers in Hong Kong. In men, it is the second most frequently diagnosed cancer. The risk increases with age, particularly among people over 50. Who is at higher risk of developing colorectal cancer? High-risk factors include: A diet high in animal fat and low in fiber (such as insufficient fruits and vegetables) Lack of physical activity Family history of colorectal cancer or hereditary bowel diseases Chronic inflammation of the colon (ulcerative colitis) or the presence of polyps What is a colonoscopy? A lower gastrointestinal endoscopy, commonly known as a colonoscopy, uses a flexible tube about 1.3 cm in diameter with a camera at its tip to examine the lower digestive tract.This includes the end of the ileum, cecum, sections of the colon, rectum, and anus. The test checks for tumors, polyps, inflammation, or bleeding. If abnormalities are found, the doctor can take tissue samples for laboratory testing, perform hemostatic treatment, or remove polyps. Because most colorectal tumors start as polyps, early detection and removal through colonoscopy can reduce cancer risk. Hence, colonoscopy is an effective preventive method for colorectal cancer. Who should have a colonoscopy? Colonoscopy is recommended for individuals who: Are over 50 years old Have family members with bowel cancer Have had intestinal polyps Experience chronic diarrhea Notice blood in their stool Have changes in bowel habits (such as constipation or diarrhea) How should I prepare for a colonoscopy? Before the procedure The bowel must be thoroughly cleansed before the examination so the doctor can clearly observe the intestinal lining. You must take laxatives as prescribed. Inform your healthcare provider if you have diabetes, high blood pressure, heart disease, kidney disease, are on a low-sodium diet, take long-term medication, or are pregnant/breastfeeding. Provide details of all medications taken, especially blood-thinning drugs or any history of allergies. Stop eating high-fiber foods three days before the procedure. Consume only clear fluids the day before the test. You may drink clear, fiber-free liquids up to four hours before the procedure. Arrive 30 minutes early. Bring a friend or family member along (do not drive yourself home afterward). If combined with an upper endoscopy, you must fast (no food or drink) for six hours beforehand. Medical staff will explain the procedure and its risks before you sign a consent form. During the procedure Remove all metal objects, jewelry, or dentures. Lie on your side with knees drawn up toward your chest. You will receive an intravenous sedative, so the procedure will take place while you are asleep. The process usually takes 30–60 minutes, depending on the complexity of the case. After the procedure You will rest in a recovery area until the sedative wears off. Because the medication may still affect you, it is safest to have a companion accompany you home. Avoid eating for 1–2 hours afterward. You may experience mild abdominal bloating or discomfort. If you experience bloody stool or severe abdominal pain, go to the nearest emergency department immediately. 2021.1.1 
How to treat corns? The most important thing is to do a good foot care! Corns from Wearing High Heels — Causes, Treatment, and Prevention Many women develop corns from frequently wearing high heels, which can cause severe pain when walking if left untreated. So what exactly is a corn? Is it contagious? How can it be managed or prevented? This article invites a specialist to answer these common questions for you. Is a lump on a joint a corn?When the skin experiences prolonged friction or pressure, the outer layer thickens and forms calluses — commonly known as corns. Corns usually develop as a single lesion on areas exposed to pressure, such as the bottoms of the feet, between the toes, or on the outer sides of the little toes. When pressed, they can stimulate nerves and cause pain. Corns are generally divided into two types: hard corns and soft corns. Apperance Common Locations Type Hard corn Pressure points on the sole, tops, or outer sides of toes Round or oval in shape Soft corn Between the toes Softer texture, whitish in color Corns are typically a few millimeters in size. When the thickened callus penetrates into the dermis, it forms a round or oval core surrounded by a translucent, pale yellow ring. Why do corns form?Most corns develop from wearing shoes that are too tight or too loose, or from walking with poor posture. High heels in particular increase pressure on the toes, significantly raising the likelihood of developing corns. How to tell the difference between a corn, a callus, and a wart?Corns and calluses are both caused by repeated friction and are not contagious. Warts, however, are caused by infection with the human papillomavirus (HPV) and can spread. Condition Cause Apperance Contagious? Common Locations Corn Repeated friction or pressure causes overgrowth of keratin Small area with a white or translucent center No Soles or toe joints Callus Repeated friction or pressure Larger, flat area without a distinct core No Pressure points on feet or hands Wart Viral infection (HPV) Raised surface with tiny black dots; can multiply through spread Yes Any body part How to effectively remove corns? If the corn is just beginning to form, try regular foot care first: Soak feet in warm water for about 15 minutes daily. Gently rub the area in circular motions using a pumice stone to smooth the surface. Apply moisturizer afterward. If discomfort or pain occurs, consider one of the following four treatment methods: Corn plasters or medicated solutions:These usually contain salicylic acid and are suitable for mild cases. Since salicylic acid is highly corrosive, it may irritate the surrounding skin, so use with caution and allow a few days between treatments. Most mild corns heal in about a week after proper use.Important: Do not attempt to dig out or cut the corn yourself. Corns extend into the dermis, and trimming them with nail clippers can cause bleeding, tissue damage, or bacterial infection, making the condition worse. Cryotherapy:This treatment sprays liquid nitrogen to freeze and destroy superficial tissue. It needs to be done gradually to control the depth of tissue damage and usually requires several sessions. Laser therapy:A common and precise treatment method. Laser therapy removes the keratinized layer without harming nearby tissue, helping the wound heal faster and reducing the chance of recurrence. Surgical removal:For severe or persistent cases, surgical excision may be considered to remove the corn completely. Do corns always need treatment? When is it necessary?Not always. Mild corns can usually be managed with regular foot care, corn plasters, or ointments. However, if walking causes pain or significant discomfort, medical treatment should be considered. How to prevent corns? Protecting your feet in daily life is key to prevention: Wear properly fitted shoes. Avoid narrow-toed or non-breathable heels and leather shoes. Choose comfortable cotton socks to protect against friction. Use insoles to reduce pressure and rubbing. Soak and moisturize feet regularly to soften thickened skin. Maintain proper walking posture to avoid prolonged pressure on specific areas of the foot. 2021.2.19