Hihy Health
Encyclopedia

Leukemia

#leukemia, #acute leukemia, #chronic leukemia, #myeloid leukemia, #lymphoid leukemia, #hematopoietic stem cell transplantation, #targeted therapy, #chemotherapy, #fever, #feeling hot, #high fever, #low-grade fever, #lack of energy, #lethargy, #persistent fatigue

Leukemia is a malignant tumor that arises from immature blood cells in the bone marrow. It is classified as acute or chronic, and as myeloid or lymphoid depending on the type of cell involved. Unlike in the past, advances in medicine, including targeted therapy, have expanded the treatment options. Please discuss the diagnosis and treatment plan thoroughly with a hematology-oncology specialist.

2026-06-26

Liver Cancer

#liver cancer, #hepatitis, #cirrhosis, #liver cirrhosis, #fatty liver, #silent organ, #liver transplantation, #laparoscopy, #lack of energy, #listlessness, #persistent tiredness

Liver cancer is a malignant tumor that develops in the liver, which is responsible for detoxification and nutrition in the body. The liver is called the 'silent organ' because there is no particular pain even when the disease becomes advanced. By the time symptoms appear, the disease has often already progressed considerably, so please do not judge on your own; be sure to have regular checkups and consult a medical specialist.

2026-06-26

Liver Cancer: Key Questions

#liver cancer, #hepatocellular carcinoma, #cirrhosis, #hepatitis B, #hepatitis C, #hepatectomy, #liver transplantation, #Milan criteria, #ascites, #jaundice, #transarterial chemoembolization (TACE)

Liver cancer (hepatocellular carcinoma) is a malignant tumor that develops from the cells that make up the liver. Because there are almost no symptoms in the early stage, it is often found incidentally during health checkups. Regular checkups are especially important for people with chronic liver disease caused by hepatitis B, hepatitis C, or alcohol-related liver disease. The treatment method and prognosis differ depending on each patient's condition, so please consult a medical specialist before making any decisions.

2026-06-26

Liver Cirrhosis

#liver cirrhosis, #cirrhosis, #liver disease, #hepatitis B, #hepatitis C, #ascites, #jaundice, #hepatic encephalopathy, #variceal bleeding, #body swelling, #facial swelling, #leg swelling, #swollen hands and feet

Liver cirrhosis refers to a condition in which the liver has been damaged for a long time by various causes and has become hard. It is also called 'gangyeongbyeon' in Korean. When the liver hardens, it cannot perform its functions well. For an accurate diagnosis and treatment, please consult a medical specialist.

2026-06-26

Liver Transplantation

#liver transplantation, #living donor liver transplantation, #deceased donor liver transplantation, #liver failure, #liver cirrhosis, #liver cancer, #rejection, #immunosuppressants, #Milan criteria, #MELD score, #feeling feverish, #body heat, #high fever, #low-grade fever, #dry cough, #persistent minor cough, #cough that will not stop

Liver transplantation is an operation that replaces a liver that has lost its function with a healthy liver, and it is one of the treatment options for several serious liver diseases, such as liver failure caused by cirrhosis and liver cancer. Since it was first performed in Korea in 1988, advances in technology and medication have led to more than 1,500 transplants a year at present, and the overall surgical success rate is reported to be about 90 to 95%. Liver transplantation is an important decision for both the recipient and the donor, so please discuss it thoroughly with your treating physician before making a decision.

2026-06-26

Low Back Pain

#Low back pain, #Back pain, #Sprain, #Muscle, #Ligament, #Winter back pain, #Stretching, #Aching lower back, #Lower back pain, #Throwing out your back, #Having a fever, #Body feels hot, #High fever, #Low-grade fever, #Numbness in hands and feet, #Arm numbness, #Tingling in the leg, #Weakness in arms or legs, #One-sided weakness

Low back pain is pain in the lower back, and it is common enough that about 80% of adults experience it at least once in their lifetime. Most cases improve with adequate rest and medication, but if it is accompanied by leg numbness or weakness, please see a medical specialist.

2026-06-26

Low-Sodium Salt Substitutes

#kidney disease, #kidney, #low-sodium diet, #salt substitute, #hyperkalemia, #weakness in arms and legs, #difficulty moving one side of the body

Reducing sodium intake is beneficial, but people with poor kidney function who use salt substitutes that provide a salty taste without medical guidance may face life-threatening risks, such as cardiac arrest. Be sure to consult a nephrologist before using them.

2026-06-26

Lower Extremity Arterial Disease (Peripheral Arterial Disease)

#lower extremity arterial disease, #peripheral arterial disease, #peripheral vascular disease, #leg pain, #atherosclerosis, #limb ischemia, #diabetic foot, #numbness in the hands and feet, #arm numbness, #tingling in the legs

Lower extremity arterial disease occurs when the arteries supplying blood to the legs become narrowed or blocked, reducing blood flow and causing symptoms such as pain, numbness, and delayed wound healing. Delayed diagnosis can lead to serious complications, so please be sure to consult a medical specialist if you experience any unusual symptoms in your legs.

2026-06-26

Lower Extremity Reconstruction

#lower extremity reconstruction, #flap surgery, #skin grafting, #microsurgery, #amputation

Lower extremity reconstruction is surgery that restores a severely injured leg — damaged by trauma or disease — without amputation. Evaluation by a plastic and reconstructive surgery specialist is essential to determine whether the leg can be saved.

2026-06-26

Lung Cancer

#lung cancer, #non-small cell lung cancer, #small cell lung cancer, #lung cancer screening, #low-dose CT, #targeted therapy, #immunotherapy, #bronchoscopy, #low energy, #lethargy, #persistent tiredness, #breath holding, #difficulty breathing, #shortness of breath, #choking sensation, #dry cough, #persistent cough, #cough that won't stop, #nausea, #feeling like vomiting, #vomiting, #weakness in the arms or legs, #one-sided weakness

Lung cancer is a malignant tumor that develops in the bronchi or lungs and is the leading cause of cancer death in Korea. It often causes no symptoms in its early stages, so regular screening is important for high-risk groups. Smoking is the leading cause, and quitting smoking is the most effective way to help prevent it.

2026-06-26