Disease Directory

Classic stiff person syndrome is a neurological condition characterized primarily by persistent muscle stiffness and episodic, painful muscle spasms....

Classic variant of chromophobe renal cell carcinoma is a type of kidney cancer that originates from the cells lining the kidney and is identified by d...

Classical dermatomyositis is a condition that primarily affects the muscles and skin, leading to challenges with strength and appearance. Although the...

Classical glioblastoma is a molecular subtype of glioblastoma characterized by the absence of p53 mutations, chromosome 7 amplifications or deletions,...

Clear cell chondrosarcoma is a rare, typically low grade bone cancer that arises most often at the epiphyseal ends of long bones. It is characterized...

Clear cell ependymoma is a type of brain tumor that most often occurs in the supratentorial region, meaning it arises in the cerebral hemispheres. It...

Clear cell meningioma is a distinct type of meningioma characterized as a WHO grade II tumor that arises from the membranes covering the brain and spi...

Clear cell papillary renal cell carcinoma is a rare subtype of kidney cancer that arises from the epithelial cells of the renal cortex. It usually pre...

Clear cell renal carcinoma (ccRCC) is a malignant tumor of the kidney characterized by the presence of lipid-containing clear cells. It is known for i...

Clear cell sarcoma is a rare malignant tumor that shows melanocytic differentiation and is characterized by the presence of clear, polygonal, or spind...

Clear cell sarcoma of kidney is a rare pediatric kidney cancer that primarily affects children. It is characterized by the presence of epithelioid or...

Clear cell-sugar-tumor of the lung, also known as sugar tumor or lung clear cell tumor, is a rare benign lung lesion that is most often discovered inc...

Cleft hard palate is a condition characterized by an opening or split in the hard palate, an important structure in the roof of the mouth. This abnorm...

Cleft larynx, posterior is a congenital malformation that affects the structure of the larynx, potentially leading to airway challenges from birth. Al...

Cleft lip and alveolus is a congenital condition in which a fissure affects the upper lip, nasal base and alveolar ridge to varying degrees. It is ide...

cleft lip and palate-craniofacial dysmorphism-congenital heart defect-hearing loss syndrome is a very rare congenital disorder that involves multiple...

Cleft lip-retinopathy syndrome is an exceedingly rare condition characterized by the presence of a cleft lip along with a progressive deterioration of...

Cleft lip and palate is an embryologic condition characterized by a fissure extending across the upper lip, nasal base, alveolar ridge, and the hard a...

Cleft lip/palate-deafness-sacral lipoma syndrome, also known as Lowry-Yong syndrome, is a condition marked by craniofacial anomalies, severe sensorine...

Cleft lip/palate-ectodermal dysplasia syndrome is an inherited disorder that affects ectodermal tissues, including the hair, skin, teeth, and facial s...