Author Archives: Dr.sun

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About Dr.sun

I am a family-medicine physician from Sichuan, China, with a Master’s degree in Medicine. I have extensive experience in general-practice consultations and clinical procedures, have published multiple research papers, and am committed to providing you with authoritative, professional, evidence-based health insights and practical medical knowledge that can truly help you.

Is Vas Deferens Lipoma a Concern?

Vas Deferens Lipoma: Understanding and Treatment Vas deferens lipoma is a type of malignant tumor that occurs in the vas deferens, with an average age of onset at 56. It arises from the abnormal proliferation of fatty tissue, often presenting as lobulated structures. Symptoms and Characteristics Typically, vas deferens lipoma presents as a painless mass, composed of fatty tissue with clear boundaries and irregular shapes. The mass tends to have poor mobility. Under the microscope, it is characterized as a high-grade liposarcoma with a fatty appearance, often accompanied by significant sclerosis. Prognosis and Treatment The malignancy of vas deferens lipoma... Learn more

Is Vas Deferens Lipoma a Concern?

Understanding Vas Deferens Lipoma Vas deferens lipoma is a rare type of cancer that arises in the vas deferens, with an average age of onset at 56 years. This condition is characterized by the abnormal proliferation of fatty tissue, often presenting as lobulated masses. Typically, vas deferens lipoma manifests as a painless lump. The lump is composed of fatty tissue, with well-defined borders and irregular shapes, often with limited mobility. Microscopically, it is a highly differentiated lipoma-like liposarcoma, often accompanied by significant sclerosis. The malignancy level of vas deferens lipoma is relatively high, with a propensity for infiltration and metastasis,... Learn more

How to Care for Your Lips After Fillers

After lip care procedures, it’s important to use cold compresses to reduce swelling and numb the area, which can alleviate discomfort. Apply ice cubes or a cold towel to the lips, being careful not to cause frostbite. In conjunction with this, personal hygiene is crucial. Should there be signs of an infection, medicated creams or anti-inflammatory ointments can be applied promptly to manage the inflammation. When it comes to diet, avoid foods that are spicy or seafood, as these can irritate the lips and interfere with the healing process. Opt for soothing foods that won’t cause additional irritation. Post-Procedure Care... Learn more

How Long Does It Take to Fill a Cavity

Dental Cavities: Treatment and Prevention Dental Cavity Treatment Duration Filling a cavity typically takes between thirty minutes to an hour, depending on the dentist’s expertise and the extent of tooth decay. Understanding Dental Decay Dental caries, commonly known as cavities, occur when bacteria on the tooth surface break down food residues. The byproducts of this breakdown corrode the tooth, creating cavities. Once present, cavities cannot heal on their own. Moreover, the presence of dead tooth tissue and bacteria within the cavity leads to continual tooth decay, which can potentially affect the dental nerve in severe cases. Types of Dental Caries... Learn more

What Causes Purple Feet

Understanding Purple Feet Discoloration of the feet to purple can be associated with a variety of health issues, including venous insufficiency, arterial narrowing or blockage, Raynaud’s phenomenon, frostbite, and trauma. Venous Insufficiency: This condition arises when the valves in the veins of the lower limbs malfunction, impeding the return flow of venous blood and leading to the abnormal dilation and tortuosity of the veins. Affected individuals may experience heaviness, swelling, and fatigue in the lower limbs, with a possible discoloration of the skin on the feet, turning it purple. Arterial Narrowing or Blockage: Narrowing or blockage in the arteries of... Learn more