Progressive spastic quadriplegia.
D003937:Diagnosis, Differential; D006469:Hemoptysis / Q000175:diagnosis; D006801:Humans; D008297:Male; D008875:Middle Aged; D009128:Muscle Spasticity / Q000175:diagnosis*; D009460:Neurologic Examination; D011782:Quadriplegia / Q000175:diagnosis*