Hihy Health
Encyclopedia

Basal Cell Carcinoma

#basal cell carcinoma, #skin cancer, #ultraviolet rays, #skin, #tumor, #mole

Basal cell carcinoma is the most common skin cancer. It mainly occurs in areas with long-term ultraviolet exposure, and the outlook is generally favorable when it is completely removed by surgery. If you have an area of skin that has not healed for a long time or keeps changing, please be sure to consult a dermatologist.

2026-06-26

Biliary Tract Cancer

#biliary tract cancer, #cholangiocarcinoma, #gallbladder cancer, #jaundice, #liver fluke, #bile duct stones, #painless jaundice

Biliary tract cancer is a malignant tumor that develops in the bile ducts, through which bile flows, or in the gallbladder. It mainly occurs in people in their 60s and older, and it is often found when jaundice appears after a period without symptoms. The earlier it is detected, the better the outlook for treatment, so if you have risk factors, please have regular checkups.

2026-06-26

Bladder Cancer

#bladder cancer, #hematuria, #cystoscopy, #transurethral resection, #radical cystectomy, #BCG, #cancer immunotherapy, #smoking, #renal pelvis cancer, #ureteral cancer, #stomachache, #abdominal pain, #belly ache, #gut pain, #fever, #feeling hot, #high fever, #low-grade fever, #body swelling, #facial swelling, #leg swelling, #swollen hands and feet, #frequent urination, #frequent bathroom visits, #blood in urine, #red urine, #bloody urine

Bladder cancer is a malignant tumor that develops in the inner lining of the bladder. In the early stages, treatment that preserves the bladder is often possible, but in advanced cases the bladder may need to be removed. Early detection is very important for treatment outcomes. If you have suspicious symptoms such as blood in the urine, be sure to consult a medical specialist.

2026-06-26

Blood Cancer

#blood cancer, #leukemia, #multiple myeloma, #platelets, #bone marrow, #anemia, #chemotherapy, #hematopoietic stem cell transplantation

Blood cancer refers to cancer that arises in the bone marrow, the organ responsible for producing blood cells. The bone marrow makes three types of blood cells: white blood cells, red blood cells, and platelets. When the bone marrow malfunctions, abnormalities in the number, shape, or function of these cells can cause a variety of symptoms. Frequent nosebleeds or easy bruising can occur, but these symptoms do not necessarily mean a person has blood cancer. If abnormal results appear on a blood test, please consult a hematology-oncology specialist.

2026-06-26

Breast Cancer

#Breast cancer, #Breast cancer surgery, #Breast reconstruction, #Robotic surgery, #Lymph nodes, #Breast cancer screening, #Inconclusive result, #Lymphedema, #Body swelling, #Face swelling, #Leg swelling, #Swollen hands and feet

Breast cancer is a malignant tumor that develops in breast tissue, and it is one of the more common cancers in women. Surgical and reconstruction techniques continue to advance, and outcomes are generally good when the cancer is found early. If a breast screening shows an abnormal result, or if you notice a lump or a change in the skin, please see a medical specialist.

2026-06-26

Cervical Cancer

#cervical cancer, #HPV, #human papillomavirus, #uterus, #gynecologic cancer, #HPV vaccine, #cervical cancer screening, #body swelling, #facial swelling, #leg swelling, #swelling in hands and feet, #numbness in hands and feet, #arm numbness, #tingling leg

Cervical cancer develops in the cervix, the lower part of the uterus that opens into the vagina. It is a cancer with a clearly identified cause and is preventable; regular screening and the HPV (human papillomavirus) vaccine can help reduce its occurrence. If you have symptoms that raise concern, or have not been screened, please consult a medical specialist.

2026-06-26

Colorectal Cancer

#Colorectal cancer, #Colonoscopy, #Bloody stool, #Polyps, #Rectal cancer, #Colorectal cancer prevention, #Hereditary colorectal cancer, #Dietary fiber, #Low energy, #Fatigue, #Feeling tired all the time, #Can't have a bowel movement, #Difficulty passing stool, #Hard stool, #Blood in stool, #Blood in bowel movements, #Bright red stool

Colorectal cancer is a malignant tumor that develops in the colon or rectum. It often causes no symptoms in its early stages, which makes regular colonoscopy screening important. A balanced diet and healthy lifestyle habits can help with prevention.

2026-06-26

Drug Treatment for Rheumatoid Arthritis

#rheumatoid arthritis, #antirheumatic drugs, #biologics, #JAK inhibitors, #small molecule inhibitors, #methotrexate, #targeted therapy, #immunosuppressants

Rheumatoid arthritis is a chronic disease in which the immune system attacks the body's own joints and causes inflammation. After diagnosis, drug treatment is started to reduce inflammation and slow disease progression. In recent years, in addition to conventional antirheumatic drugs, a variety of targeted therapies have come into use, including biologics and small molecule inhibitors (JAK inhibitors). Because each drug has different characteristics and side effects, please discuss treatment options thoroughly with your doctor before deciding on the approach that is right for you.

2026-06-26

Emotional and Psychological Care After Cancer Surgery

#solid tumor, #cancer surgery, #anticancer therapy, #cancer treatment, #feeling anxious, #restlessness, #unexplained worry, #depressed mood, #loss of motivation, #loss of interest in activities

Emotional and psychological management strategies after cancer surgery are as follows.

2026-07-13

Endometrial Cancer

#endometrial cancer, #uterine cancer, #abnormal bleeding, #menopause, #obesity, #endometrium, #gynecologic cancer

Endometrial cancer develops in the endometrium, the tissue lining the inside of the uterus. It is a gynecologic cancer that is becoming increasingly common in Korea. In its early stages, it can cause symptoms such as abnormal vaginal bleeding, and when detected early, the outlook tends to be relatively favorable. If you have abnormal bleeding, please be sure to consult a medical specialist.

2026-06-26

Epilepsy

#epilepsy, #ganjil (former Korean name), #convulsion, #seizure, #antiepileptic drugs, #neurology, #convulsive seizure

Epilepsy is a condition in which seizures occur repeatedly because of abnormal electrical signals in the brain. In Korean it used to be called 'ganjil,' but the name was changed to 'noejeonjeung' in 2012. Epilepsy is not a single disease but a group of conditions that arise from various causes. If you suspect symptoms, please be sure to consult a neurology specialist.

2026-06-26

Esophageal Cancer

#esophageal cancer, #esophagus, #Barrett's esophagus, #esophagectomy, #chemotherapy, #radiation, #alcohol abstinence, #smoking cessation, #esophageal cancer prevention

Esophageal cancer is a malignant tumor that develops in the esophagus. It can be difficult to detect in the early stages, and the earlier it is found, the better the treatment outcomes tend to be. Reducing risk factors and getting regular screening are important, and if you have any unusual symptoms, please consult a medical specialist.

2026-06-26

Gallbladder Cancer

#gallbladder cancer, #bile duct cancer, #gallbladder, #gallstones, #cholecystitis, #abdominal ultrasound, #jaundice, #laparoscopy, #stomachache, #tummy ache, #bellyache, #pain inside the abdomen, #feeling of indigestion (food stuck), #bloated feeling in the stomach, #poor digestion

The gallbladder is a small pouch that temporarily stores the digestive fluid (bile) made in the liver. Gallbladder cancer, a malignant tumor that develops there, causes no obvious symptoms until the disease is quite advanced, which makes early detection very difficult. If you have persistent indigestion or abdominal pain, please do not dismiss it on your own; be sure to consult a medical specialist for an examination and detailed tests.

2026-06-26

Gastric Submucosal Tumor

#Gastric submucosal tumor, #GIST, #Myoma, #Lipoma, #Upper endoscopy, #Endoscopic ultrasound, #Biopsy

A gastric submucosal tumor is a growth that forms beneath the inner lining (mucosa) of the stomach. It is found in about 1 to 2 out of every 100 people who undergo an upper endoscopy, and most are benign (not harmful to the body). However, some can become malignant, so regular follow-up is needed. If one is found during an endoscopy, please follow your doctor's guidance for management.

2026-06-26

Head and Neck Cancer

#Head and neck cancer, #Laryngeal cancer, #Oral cancer, #Oropharyngeal cancer, #Pharyngeal cancer, #Neck lump, #Voice change, #Difficulty swallowing, #ENT (otolaryngology), #Body swelling, #Face swelling, #Leg swelling, #Swollen hands and feet, #Weakness in arms or legs, #One-sided weakness

Head and neck cancer is a general term for malignant tumors that develop in the head and neck region, including the larynx, oral cavity, oropharynx, hypopharynx, nasal cavity, and nasopharynx. Because this area is involved in essential everyday functions such as breathing, swallowing, and speaking, treatment can be challenging. If you have a voice change lasting more than 6 weeks, a mouth sore that doesn't heal after 3 weeks, or a lump in the neck, please see an ENT (ear, nose, and throat) specialist.

2026-06-26