Directory
Steinfeldt syndrome
Steinert syndrome, also known as myotonic dystrophy, is an inherited disorder that...
Superior mesenteric artery syndrome (SMAS)
Superior mesenteric artery syndrome (SMAS), also known as Trےnеr syndrome, is a clinical condition in which the...
Sudden Infant Death Syndrome (SIDS)
Sudden infant death syndrome (SIDS) is an acute condition characterized by the sudden and unexplained termination of a fetus's life.
Hard Skin Syndrome - Scleroderma
Tight skin syndrome (scleroderma) is an autoimmune disease characterized by excess collagen production in ...
Short rib polydactyly syndrome type 1
Short rib polydactyly syndrome type 1 (SRPS1) is a rare inherited disorder characterized by abnormalities ...
Short bowel syndrome
Short bowel syndrome (SBS) is a clinical condition caused by a lack of functional intestinal length, resulting in...
Small patella syndrome
Patella minor syndrome (hypoplasia patella syndrome) is a rare orthopedic disorder in which there is a...
Syndrome of inappropriate antidiuretic hormone secretion (SIADH)
Syndrome of inappropriate secretion of antidiuretic hormone (SIADH) is an endocrine disorder characterized by excess production of...
Scalded skin syndrome
Scalded skin syndrome (epidermolysis bullosa syndrome) is a genetic disorder characterized by the formation of a blister...
Systemic capillary leak syndrome
Systemic capillary leak syndrome (SCLS) is a rare but serious disorder characterized by unwanted leakage of...
Scalp-ear-nipple syndrome - Finlay-Markes syndrome
Scalp-ear-nipple syndrome, also known as Finley-Marx syndrome, is a rare genetic disorder characterized by...
Stiff Man Syndrome
Stiff person syndrome (SPS) is a rare autoimmune disorder characterized by generalized rigidity and spasm...
Sick sinus syndrome
Sick sinus syndrome (SSS) is a disease characterized by functional disturbances in the activity of the sinus...
Spondylocarpotarsal synostosis syndrome
Spondylocarpotarsal synostosis syndrome (SCTS) is a rare inherited disorder characterized by abnormalities in the...
Shaken Baby Syndrome
Shaken baby syndrome (SBS) is a severe neurological condition caused by mechanical impact on the head of an infant...
Short QT syndrome
Short QT syndrome (SQTS) is a rare genetic or acquired heart disorder characterized by...
Synovial sarcoma
Synovial sarcoma is a rare and aggressive form of sarcoma that originates from the synovial cells that line joints and ligaments....
Synovial osteochondromatosis
Synovial osteochondromatosis is a rare disorder characterized by the formation of multiple myocardial infarctions and chondromas, usually in the gen...
Synovitis
Synovitis is an inflammation of the synovial membrane of the joints, which leads to pain, swelling and limited movement in the affected...
Sinusitis
Sinusitis is an inflammatory disease of the paranasal sinuses, which can be either acute or chronic. It is charac...
Sirenomelia
Sirenomelia, also known as siren syndrome, is a rare and severe congenital disorder characterized by abnormal...
Syringobulbia
Syringobulbia is a rare neurological disorder characterized by the formation of fluid-filled cysts in the spinal cord and,...
Syringoma
Syringoma is a benign neoplasm arising from the sebaceous or sweat glands, characterized by the formation of small,...
Syringomyelia
Syringomyelia is a neurological disorder characterized by the formation of cysts filled with spinal fluid (syringomyelia).
Syringocystadenoma papillerum
Syringocystadenoma papillerum (SCP) is a rare tumor belonging to the group of arachnoid cysts. This form of neoplasia is ra...
Systemic lupus erythematosus (SLE)
Systemic lupus erythematosus (SLE) is an autoimmune disease characterized by a variety of clinical manifestations that can cause...
Systemic mastocytosis
Systemic mastocytosis is a heterogeneous group of diseases characterized by an increase in the number of mast cells in various ...
Systemic sclerosis (SSc)
Systemic sclerosis (SSc) is a chronic autoimmune disease characterized by fibrosis and microcirculation disorders leading to...
Sitosterolemia
Sitosterolemia is an inherited disorder of sterol metabolism characterized by elevated levels of sitosterol and other plant...
Syphilis
Syphilis is a systemic infectious disease caused by the bacterium Treponema pallidum. It is transmitted primarily through sexual intercourse...
