Author Archives: Dr.yang

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About Dr.yang

I am a general surgeon from Shanghai, China, with extensive experience in general surgery and clinical operations, dedicated to providing you with authoritative, professional, and evidence-based health insights.

Can I eat meat after an appendix surgery?

Post-Appendectomy Diet: Incorporating Meat Protein-Rich Foods in Recovery After an appendectomy, individuals can include meat in their diet in moderation. Lean meats like chicken and fish are recommended due to their quality protein that aids in postoperative wound healing and overall recovery. Digestion might be temporarily affected, so it’s crucial to opt for lean proteins to reduce the strain on the gastrointestinal system. Cooking Methods Matter How the meat is prepared is equally important. Steamed and stewed dishes are favored for their low-fat content, preserving the nutritional value of the meat while minimizing the irritation caused by greasy foods. It’s... Learn more

Can people with gallbladder polyps smoke and drink alcohol?

Gallbladder Polyps: Lifestyle Considerations Gallbladder polyps, which are growths that protrude into the gallbladder from the gallbladder wall, are usually asymptomatic and often detected during routine ultrasound examinations. While the direct causal link between smoking and drinking and gallbladder polyps is not well-established, these behaviors can have adverse effects on gallbladder health, potentially worsening polyp conditions or impacting treatment efficacy. Harms of Smoking Smoking can raise the risk of biliary infections, as harmful substances in tobacco may irritate the gallbladder wall, leading to increased inflammation. Moreover, long-term smoking can affect the immune system, making individuals more susceptible to infections. Impact... Learn more

Is the consolidation of ground-glass nodules good or bad?

Significance of Ground-Glass Nodules Becoming Solid The transformation of ground-glass nodules into solid nodules is often not a favorable change, which may indicate a shift in the nature of the nodule, potentially towards malignancy. However, the specific situation requires a comprehensive analysis in conjunction with other clinical and imaging manifestations. Ground-glass nodules (GGN) are hazy shadows or round nodules with slightly increased density on CT scans, resembling frosted glass. When such nodules transition from a ground-glass appearance to a solid one, it may suggest more complex pathological changes within. Risk of Malignant Transformation Solid nodules may have a higher likelihood... Learn more

What is the Principle of Anesthesia?

Anesthesia: How Does It Work? Anesthesia: How Does It Work? The principle of anesthesia primarily involves the use of drugs to suppress the function of the nervous system, thereby eliminating or reducing the sensation of pain during surgery or medical procedures. This process involves a variety of drugs and complex mechanisms of action. Anesthesia drugs can be broadly categorized into local anesthetics and general anesthetics. Local anesthetics, such as lidocaine and bupivacaine, mainly act on nerve endings or nerve trunks, temporarily, completely, and reversibly blocking the generation and conduction of nerve impulses, making the sensation of pain in the local... Learn more

What are the benefits of soaking feet in baking soda?

Benefits of Soaking Feet in Baking Soda Baking soda, also known as sodium bicarbonate, has a range of medical benefits when used for soaking feet. It not only cleanses and exfoliates but also alleviates fatigue and improves local blood circulation. Here are some of the advantages: Foot Cleansing Baking soda is a great cleanser that effectively removes dirt and odors from the feet, leaving them fresh and clean. Exfoliation Soaking feet in a baking soda solution softens the skin, making it easier to remove dead skin cells and calluses, resulting in smoother and softer feet. Fatigue Relief The act of... Learn more