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.

Does the tumor grow during radiation therapy?

Radiation Therapy and Tumor Growth Understanding Tumor Growth During Radiation Therapy Radiation therapy is a crucial treatment modality for various types of cancer. Its primary goal is to halt the growth and spread of tumors. While the therapy uses high-energy rays to kill or inhibit the growth of cancer cells, the effectiveness can vary from person to person and is influenced by multiple factors. Understanding these factors can help individuals undergoing radiation therapy to make informed decisions and manage expectations regarding their treatment outcomes. Types and Stages of Tumors Different types and stages of tumors respond differently to radiation therapy.... Learn more

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Is it Helpful to Take Anti-Inflammatory Medications for Cholecystitis?

Anti-Inflammatory Medications for Cholecystitis Anti-inflammatory medications play a significant role in alleviating the symptoms of cholecystitis and promoting the resolution of inflammation. However, the specific choice and use of these drugs should be determined based on the patient’s condition and the advice of a healthcare professional. Cholecystitis is a condition characterized by inflammation of the gallbladder, which can manifest with symptoms such as pain in the upper right abdomen, nausea, vomiting, and fever. These medications are essential in the treatment of cholecystitis, primarily by suppressing the inflammatory response, killing bacteria, or inhibiting bacterial growth. Anti-inflammatory drugs can help to reduce... Learn more

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Are the bone marrow sample indicators good?

Bone Marrow Biopsy: Significance and Indicators Ensuring the accuracy of bone marrow examinations hinges on obtaining a high-quality sample. An ideal bone marrow sample should be rich in cellular components, have clear structures, and be representative, all of which are crucial for the precision of subsequent diagnoses and the formulation of treatment plans. Here’s a detailed interpretation of the indicators of a good bone marrow sample: Abundant Cellular Components A good bone marrow sample should include precursor cells of various blood cells, such as granulocytes, erythrocytes, and megakaryocytes, as well as a moderate amount of lymphocytes and monocytes. The abundance... Learn more

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What are the categories of vitamins based on their solubility?

Vitamins: Water-Soluble and Fat-Soluble Vitamins are essential nutrients that our body needs in small quantities for various functions. They are categorized based on their solubility properties into two main groups: water-soluble and fat-soluble vitamins. Water-soluble vitamins dissolve in water, which includes Vitamin C, also known as ascorbic acid, and the B-complex vitamins such as Vitamin B1 (thiamine), Vitamin B2 (riboflavin), Vitamin B6 (pyridoxine), and Vitamin B12 (cobalamin). These vitamins cannot be stored in large amounts in the body, so they must be regularly replenished through diet or supplements. When consumed in excess, water-soluble vitamins are generally excreted through urine, minimizing... Learn more

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What to Do If You Burn Your Eye

Eye Burn Treatment and Recovery A severe eye injury, such as a burn, demands immediate and correct first aid to mitigate the damage and promote healing. The treatment varies depending on the degree of the burn, but generally adheres to principles of cleanliness, infection prevention, and repair facilitation. After an eye burn, the first priority is to ensure the wound is clean to prevent further infection. Gently rinse the eye with saline solution or warm water to remove foreign bodies and chemical residues. Following this, seek immediate medical attention for professional evaluation and treatment. The therapeutic approach varies based on... Learn more

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