网球肘康复指南：锻炼、时间线与小贴士

Overview

The gallbladder is a small, pear-shaped organ under the liver that stores bile, a digestive fluid that helps break down fats. Gallbladder disease refers to conditions that affect this organ, most commonly gallstones (cholelithiasis). Stones can block bile flow and lead to pain, infection, or inflammation of the gallbladder (cholecystitis). Other issues include bile duct stones or, less often, gallbladder polyps or cancer. Many people with gallstones have no symptoms, while others experience intermittent or severe problems. The good news is that most gallbladder conditions are treatable, and people live well without a gallbladder if it needs to be removed.

Signs & Symptoms

Symptoms often appear after eating fatty or large meals and may come and go. Biliary colic is the classic pain from a temporary blockage.

• Sudden, intense pain in the upper right or center abdomen that may radiate to the right shoulder or back
• Pain lasting 30 minutes to several hours
• Nausea or vomiting
• Bloating, indigestion, or gas after meals
• Fever, chills, or sweating if infection is present
• Yellowing of the skin or eyes (jaundice) if a stone blocks the common bile duct
• Clay-colored stools or dark urine in some cases

Causes & Risk Factors

Gallstones form when substances in bile, mainly cholesterol or bilirubin, harden into solid particles. The exact trigger is not always clear, but imbalances in bile composition, incomplete gallbladder emptying, or excess cholesterol play roles. Inflammation can follow blockage or infection.

• Being female (especially during or after pregnancy)
• Age over 40
• Obesity or rapid weight loss
• Family history of gallstones
• High-fat, high-cholesterol, or low-fiber diet
• Certain conditions such as diabetes, liver disease, or Crohn’s disease
• Medications that affect bile or hormones
• Native American or Hispanic ancestry (higher risk in some groups)

Diagnosis

Your doctor will start with a medical history and physical exam, focusing on the location and timing of pain. Blood tests check for infection, inflammation, liver function, and jaundice. Imaging confirms the diagnosis.

• Abdominal ultrasound (first-line, non-invasive test that detects most stones)
• HIDA scan (checks gallbladder function and bile flow)
• CT or MRI/MRCP for more detailed views of ducts
• Endoscopic ultrasound or ERCP if bile duct stones are suspected
• Blood work for white blood cell count, liver enzymes, and bilirubin

Treatment & Management

Treatment depends on symptoms and severity. Asymptomatic stones often need only watchful waiting. Painful or complicated disease usually requires intervention. Surgery to remove the gallbladder (cholecystectomy) is the most common definitive treatment and is often done laparoscopically with small incisions.

• Pain relief and anti-nausea medicines during attacks
• Antibiotics if infection (cholecystitis) is present
• Laparoscopic cholecystectomy (standard for most symptomatic cases; recovery is usually faster)
• Open surgery in complex situations
• ERCP to remove stones from the bile duct without removing the gallbladder
• Medications to dissolve certain cholesterol stones (rarely used; slow and not always effective)
• Lifestyle and diet changes to reduce future attacks

After gallbladder removal, bile flows directly from the liver to the intestine. Most people digest food normally, though some notice temporary loose stools or fat intolerance that improves over time.

Living With It

If you have gallstones or have had your gallbladder removed, focus on steady habits that support digestion and overall health. Eat smaller, more frequent meals. Choose lean proteins, fruits, vegetables, and whole grains while limiting fried, greasy, and very high-fat foods, especially early after surgery. Stay hydrated, maintain a healthy weight through gradual changes rather than crash diets, and stay active as advised by your care team. Keep follow-up appointments and report new or worsening symptoms. Emotional support matters too—chronic pain or surgery can feel stressful, so talk with your doctor about resources if needed.