title: Acute neck pain in the ED: Consider longus colli calcific tendinitis vs meningitis.
abstract: Presented here is a rare cause of severe neck pain - acute longus colli calcific tendinitis - in a 54year old man who presented to the emergency department. The neck pain is due to inflammation caused by calcium hydroxyapatite crystal deposition in the tendons on the longus colli muscles. This is non-infectious. The gold standard for diagnosis is a CT neck which best shows the calcifications in the anterior vertebral column of C1-C4, where the tendons of these muscles insert bilaterally. Longus colli calcific tendinitis is not life-threatening and patients will make a full recovery after treatment with NSAIDs. However, this condition is often confused with life-threatening conditions such as infection (meningitis or retropharyngeal abscess), intracranial hemorrhage, trauma, herniation of cervical discs, or malignancy (Estimable et al. (2015) [1]). Symptoms associated with calcific tendinitis of the longus colli muscle are non-specific and include mild fever, moderate-severe headache, neck pain, and drastically reduced range of motion of the neck. More specific symptoms are the presence of dysphagia and odynophagia. Lab findings usually are significant for mild leukocytosis, and elevated ESR and CRP. Awareness of this condition by E.D. physicians can avoid unnecessary invasive interventions, increased costs, and delays that result from incorrect diagnosis and treatment. This is a unique case in which a patient who was afebrile with a normal ESR was worked up for meningitis and an intracranial process, and also empirically treated for meningitis before finally being diagnosed with acute calcific tendinitis of the longus colli muscle in the E.D.
authors.affiliation: Lehigh Valley Hospital Network, USF SELECT Medical Student Program, 1200 S Cedar Crest Blvd, Allentown, PA 18103, United States. Electronic address: tyag.patel@lvhn.org.
authors.forename: Tyag K
authors.initials: TK
authors.lastname: Patel
authors.affiliation: Lehigh Valley Healthy Network, Department of Orthopedic Surgery, 1200 S Cedar Crest Blvd, Allentown, PA, United States. Electronic address: jcweis@gmail.com.
authors.forename: James C
authors.initials: JC
authors.lastname: Weis
mesh_terms: D059787:Acute Pain / Q000000981:diagnostic imaging*; D002114:Calcinosis / Q000150:complications / Q000000981:diagnostic imaging*; D002574:Cervical Vertebrae / Q000000981:diagnostic imaging; D003680:Deglutition Disorders / Q000209:etiology; D003937:Diagnosis, Differential; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008581:Meningitis / Q000175:diagnosis; D008875:Middle Aged; D009334:Neck Muscles / Q000000981:diagnostic imaging; D019547:Neck Pain / Q000209:etiology*; D052256:Tendinopathy / Q000150:complications / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed
keywords: Calcific; Dysphagia; Meningitis; Neck; Pain; Tendinitis