Fluid collection in the retropharyngeal space: A wide spectrum of various emergency diseases

Hayato Tomita, Tsuneo Yamashiro, Hirotaka Ikeda, Atsuko Fujikawa, Yoshiko Kurihara, Yasuo Nakajima

Research output: Contribution to journalReview articlepeer-review

13 Citations (Scopus)


Fluid collections in the retropharyngeal space (RPS) result from a wide spectrum of diseases, including retropharyngeal abscess, cervical osteomyelitis, and calcific tendinitis of the longus colli muscle. These conditions should be managed by different specialties; beginning with care in the emergency room, physicians from orthopedics, pediatrics, otolaryngology, and oncology are in charge of the treatment. Since these diseases demonstrate similar fluid collections in the RPS on computed tomography (CT) and magnetic resonance imaging (MRI), the radiologist's diagnosis based on the characteristic imaging findings is very important to identify the primary disease. Also, since some of the diseases require immediate surgical intervention to avoid life-threatening mediastinitis or airway obstruction, radiologists must distinguish these diseases correctly and provide recommendations for their management to physicians. Understanding clinical features and imaging findings of these fluid collections in the RPS is crucial for the best care.

Original languageEnglish
Pages (from-to)1247-1256
Number of pages10
JournalEuropean journal of radiology
Issue number7
Publication statusPublished - 07-2016
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Radiology Nuclear Medicine and imaging


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