Chiari malformation type 1.5 as a cause of chronic occipital headache in an adult: a case report
Case Presentation: A 38-year-old man sought specialized care presenting with a chronic occipital headache, compressive in nature, with marked exacerbation during Valsalva maneuvers, coughing, and physical exertion. The clinical presentation was accompanied by cervicalgia and upper limb paresthesia, with no prior histor...