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2024年3月22日 · Liver cancer. The leading cause of liver cancer is chronic hepatitis B, and liver cancer is one of the leading causes of death in people with chronic hepatitis B. Liver failure. This is when your ...
2022年3月8日 · With progressive lenses, you won't need to have more than one pair of glasses with you. You don't need to swap between your reading and regular glasses. Vision with progressives can seem natural ...
2023年3月3日 · Normal: Lower than 80. Stage I: hypertension: 80-89. Stage II: hypertension: 90 or more. Hypertensive crisis: 120 or more. Call 911. Our chart below has more details. Even if your diastolic number ...
Ovulation usually happens 14 days before your next period begins, but it can vary from month to month -- even in women with regular cycles. To get a better sense of when you’re ovulating, chart ...
2023年5月2日 · An erection starts in your brain. Something you saw, felt, smelled, heard, or thought makes your nerves send chemical messages to the blood vessels in your penis. The arteries relax and open up to ...
2023年10月8日 · This term means "lots of echoes." These areas bounce back many sound waves. They appear as light gray on the ultrasound. Hyperechoic masses are not as dense as hypoechoic ones are. They may ...
2024年3月13日 · A change in size, shape, color, or elevation of a mole. The appearance of a new mole during adulthood, or new pain, itching, ulceration, or bleeding of an existing mole. Merkel cell carcinoma ...
