The key difference between DCIS and invasive ductal carcinoma is that in DCIS breast cancer, cancer cells are still contained in the milk ducts, while in invasive ductal carcinoma, cancer cells have begun to spread to other nearby surrounding breast tissue. Breast cancer is a type of cancer predominantly seen in women. It is the […]

The key difference between upper and lower gastrointestinal bleeding is that upper gastrointestinal bleeding is a type of gastrointestinal bleeding that usually arises from the esophagus, stomach, or duodenum, while lower gastrointestinal bleeding is a type of gastrointestinal bleeding that usually arises from the colon, rectum, or anus. Gastrointestinal bleeding is a symptom of a […]

The key difference between alopecia areata and tinea capitis is that alopecia areata is an autoimmune disorder that causes unpredictable hair loss, while tinea capitis is a fungal infection that causes itchy, scaly, bald patches on the head. Non-scarring focal alopecia is the loss of hair at certain spots without any scarring being present. There […]

The key difference between diaphoresis and hyperhidrosis is that diaphoresis is a condition that causes excessive sweating mainly due to an underlying medical condition or a medication, while hyperhidrosis is a condition that causes excessive sweating mainly due to a problem with the part of the nervous system that controls sweating. Sweating is the way […]

The key difference between PID and UTI is that PID is an infection of the female reproductive system, especially in the uterus, ovaries, and fallopian tubes, while UTI is an infection in the urinary tract, especially in the bladder, urethra, and kidneys. PID and UTI are two types of infections caused by pathogenic bacteria. PID […]

The key difference between endometriosis and pelvic inflammatory disease is that endometriosis is a disease caused by the presence of tissue resembling endometrium outside the uterus, while pelvic inflammatory disease is characterized by an infection of the reproductive organs of a woman. Women face numerous reproductive health problems. Endometriosis and pelvic inflammatory disease are two […]

The key difference between Alzheimer’s and CTE is that Alzheimer’s is believed to be caused by a combination of age-related changes in the brain and genetic, environmental, and lifestyle factors, while CTE is believed to be caused by repeated blows to the head and recurrent episodes of concussion. Alzheimer’s and CTE are two progressive brain […]

The key difference between hematochezia and melena is that hematochezia is the passing of red colour fresh blood with stool, while melena is the passing of black, tarry, and sticky stools due to upper gastrointestinal bleeding. Gastrointestinal bleeding occurs when there is a problem or a disease in your gastrointestinal tract. As a result, stool […]

The key difference between papillitis and papilloedema is that papillitis is the inflammation and deterioration of the optic nerve head or optic disk, while papilloedema is the swelling of the optic nerve head or optic disc due to increased intracranial pressure. Optic neuritis occurs when swelling and inflammation damage the optic nerve. The optic nerve […]

The key difference between spider bite and staph infection is that spider bite is a skin infection that causes a red, inflamed, sometimes itchy or painful bump on the skin after the bite of spiders like black widows, tarantulas, or hobo spiders, while staph infection is a skin infection that causes redness, swelling, pain, heat, […]