Introduction Pyloric stenosis is a condition that affects infants, typically between 2 and 12 weeks of age, in which the pylorus (the muscular valve between the stomach and the small intestine) thickens and narrows. This narrowing blocks the passage of…
Introduction Appendicitis is an inflammation of the appendix, a small, finger-shaped pouch attached to the large intestine in the lower right side of the abdomen. It is a common cause of acute abdominal pain and is considered a medical emergency.…
Introduction Amoebic infection, also known as amoebiasis, is an intestinal illness caused by the parasite Entamoeba histolytica. This infection is most common in areas with poor sanitation and is typically spread through contaminated food or water. While many people infected…
Introduction Dysentery is a type of intestinal infection that causes severe diarrhea with blood and mucus. One of the most common causes of dysentery worldwide is infection with the bacterium Shigella. Shigella dysentery, also known as shigellosis, is highly contagious…
Introduction Salmonella infection, also known as salmonellosis, is a common bacterial illness that affects the digestive system. It is typically caused by eating food or drinking water contaminated with Salmonella bacteria. While most cases result in mild to moderate gastrointestinal…
Introduction Traveler’s diarrhea (TD) is a common illness that affects people traveling to areas with poor sanitation and hygiene. It is typically caused by consuming food or water contaminated with bacteria, viruses, or parasites. While TD is usually mild and…
Introduction Gallstones are solid particles that form in the gallbladder, a small organ located beneath the liver. The gallbladder stores bile, a digestive fluid produced by the liver. Gallstones can range in size from tiny grains to large stones and…
Introduction Hepatitis A is a contagious liver infection caused by the hepatitis A virus (HAV). It is usually a short-term illness that does not lead to chronic liver disease, but it can cause significant discomfort and, in rare cases, severe…
Introduction Roundworm infection, also known as ascariasis, is a type of intestinal parasitic infection caused by the roundworm Ascaris lumbricoides. It is one of the most common worm infections worldwide, especially in areas with poor sanitation. While many people with…
Introduction Bowel obstruction, also known as intestinal obstruction or “tarmvred” in Swedish, is a serious condition where the normal flow of contents through the intestines is blocked. This blockage can occur in either the small or large intestine and may…
