Total 56 clinical symptoms reported for Multiple congenital exostosis  Uncommon (21)Occasional (24)Frequent (10)Always (1)

Abnormal carpal morphology	An abnormality affecting the carpal bones of the wrist (scaphoid, lunate, triquetral, pisiform, trapezium, trapezoid, capitate, hamate).   Synonyms:Abnormal carpal bones; Abnormality of the carpal bones; Anomalous carpal bones; Carpal bone anomalies	Uncommon
Abnormal pelvis bone morphology	Synonyms:Abnormal shape of pelvis bone	Uncommon
Abnormality of the tarsal bones	An abnormality of the tarsus are the cluster of seven bones in the foot between the tibia and fibula and the metatarsus, including the calcaneus (heel) bone and the talus (ankle) bone.   Synonyms:Abnormal ankle bones; Abnormal tarsals	Uncommon
Bone fracture	A partial or complete breakage of the continuity of a bone.	Uncommon
Cervical myelopathy	This information is currently in development.	Uncommon
Chest pain	An unpleasant sensation characterized by physical discomfort (such as pricking, throbbing, or aching) localized to the chest.   Synonyms:Chest pain; Thoracic pain	Uncommon
Chondrosarcoma	A slowly growing malignant neoplasm derived from cartilage cells.	Uncommon
Dysphagia	Difficulty in swallowing.   Synonyms:Difficulty swallowing; Poor swallowing; Swallowing difficulties; Swallowing difficulty	Uncommon
Hemothorax	The presence of blood in the pleural space.	Uncommon
Intestinal obstruction	Blockage or impairment of the normal flow of the contents of the intestine towards the anal canal.   Synonyms:Bowel obstruction; Intestinal blockage; Intestinal obstruction	Uncommon
Peripheral nerve compression	This information is currently in development.	Uncommon
Pneumothorax	Accumulation of air in the pleural cavity leading to a partially or completely collapsed lung.   Synonyms:Collapsed lung	Uncommon
Pseudoaneurysm	A contained rupture of an artery with a disruption in all 3 layers of the arterial wall.	Uncommon
Rib exostoses	Multiple circumscribed bony excrescences located in the ribs.	Uncommon
Scapular exostoses	The presence of multiple exostoses on the scapula. An exostosis is a benign growth the projects outward from the bone surface. It is capped by cartilage.   Synonyms:Scapulae exostoses; Shoulder bone exostoes	Uncommon
Spinal cord compression	External mechanical compression of the spinal cord.   Synonyms:Pressure on spinal cord	Uncommon
Spinal deformities	This information is currently in development.	Uncommon
Syringomyelia	Dilated, glial-lined cavity in spinal cord. This cavity does not communicate with the central canal, and usually is between the dorsal columns unilaterally or bilaterally along the side of the cord.   Synonyms:Fluid-filled cyst in spinal cord; Syrinx	Uncommon
Talipes valgus	Outward turning of the heel, resulting in clubfoot with the person walking on the inner part of the foot.	Uncommon
Tethered cord	During normal embryological development, the spinal cord first occupies the entire length of the vertebral column but goes on to assume a position at the level of L1 due to differential growth of the conus medullaris and the vertebral column. The filum terminale is a slender, threadlike structure that remains after the normal regression of the distal embryonic spinal cord and attaches the spinal cord to the coccyx. A tethered cord results if there is a thickened rope-like filum terminale which anchors the cord at the level of L2 or below, potentially causing neurologic signs owing to abnormal tension on the spinal cord.   Synonyms:Occult spinal dysraphism	Uncommon
Urinary retention	Inability to completely empty the urinary bladder during the process of urination.   Synonyms:Increased post-void residual urine volume	Uncommon