The key difference between goiter and thyroid nodule is that goiter is a condition in which the entire thyroid gland grows larger, or one or more small lumps develop on thyroid glands, while thyroid nodule is an abnormal lump of cells on the thyroid glands. Goiter and thyroid nodules are two conditions due to problems […]

The key difference between senile and presenile dementia is that senile dementia is a type of dementia that has an onset after 65 years of age, while presenile dementia is a type of dementia that has an onset before 65 years of age. Dementia is a medical term that is used to describe a decrease […]

The key difference between scurvy and pellagra is that scurvy is a disease caused due to vitamin C deficiency, while pellagra is a disease caused due to vitamin B3 deficiency. Vitamins are important microelements. Their deficiencies lead to different diseases such as night blindness, beriberi, ariboflavinosis, pellagra, paresthesia, megaloblastic anemia, dermatitis, scurvy, rickets, less fertility, […]

The key difference between sacroiliitis and sciatica is that sacroiliitis is a medical condition that causes lower back pain due to the inflammation of one or both sacroiliac joints, while sciatica is a medical condition that causes lower back pain due to injury or irritation to the sciatic nerve. Sacroiliitis and sciatica are two medical […]

The key difference between pemphigoid and pemphigus is that pemphigoid is an autoimmune blistering disorder characterized by strong or tense blisters that don’t open easily, while pemphigus is an autoimmune blistering disorder characterized by shallow ulcers or fragile blisters that break open quickly. Pemphigoid and pemphigus are two different autoimmune blistering disorders that are normally not contagious. Both […]

The key difference between squamous and ulcerative blepharitis is that squamous blepharitis is a type of non-ulcerative blepharitis caused by seasonal allergies or other allergic reactions, while ulcerative blepharitis is a type of blepharitis that results in ulceration due to bacterial infections. Blepharitis is the inflammation of the eyelids that often results in flakes and […]

The key difference between paroxysmal hemicrania and hemicrania continua is that paroxysmal hemicrania is a type of headache disorder that results in repeated, sudden headaches that go away within a few minutes, while hemicrania continua is a type of headache disorder that results in persistent headaches that rarely or never go away. Headache disorders are […]

The key difference between parasomnia and dyssomnia is that parasomnia is a type of primary sleep disorder that causes abnormal activities during sleep, including sleep terrors or sleepwalking, while dyssomnia is a type of primary sleep disorder that causes trouble falling asleep or staying asleep. Sleep disorders can be broken into two main types: primary […]

The key difference between granulomatous and nongranulomatous inflammation is that in granulomatous inflammation, epithelial and giant cell formation takes place, while in nongranulomatous inflammation, there is no formation of epithelial and giant cells. Inflammation is a response of the immune system to pathogens, toxic compounds, damaged cells, and irradiation. Therefore, it is a defense mechanism […]

The key difference between pituitary and thyroid dwarfism is that pituitary dwarfism is a medical condition occurring due to a deficiency of growth hormones, while thyroid dwarfism is a medical condition occurring due to a deficiency of thyroid hormones. Dwarfism is a medical condition that causes short stature. It can be a result of genetic […]