Talocalcaneal Coalition With Os Sustentaculum: Rare Cause for Foot Pain Demonstrated on 99mTc-HDP SPECT/CT.
Journal
Clinical nuclear medicine
ISSN: 1536-0229
Titre abrégé: Clin Nucl Med
Pays: United States
ID NLM: 7611109
Informations de publication
Date de publication:
Dec 2020
Dec 2020
Historique:
pubmed:
24
7
2020
medline:
15
12
2020
entrez:
24
7
2020
Statut:
ppublish
Résumé
Os sustentaculi is a rare accessory bone of the foot located along the posterior end of sustentaculum tali. It is a component type of extra-articular talocalcaneal coalition. We report the case of a 17-year-old boy with symptomatic os sustentaculum with talocalcaneal coalition diagnosed on Tc-HDP SPECT/CT. We wish to emphasize on the use of SPECT/CT in not only characterizing the ossicle morphologically, but also for evaluation of this anatomical variant as an active source of pain in the absence of a more common cause of pain in young physically active patients.
Identifiants
pubmed: 32701819
doi: 10.1097/RLU.0000000000003217
pii: 00003072-202012000-00042
doi:
Substances chimiques
Diphosphonates
0
Organotechnetium Compounds
0
technetium 99m hydroxyethylene-diphosphonate
0
Types de publication
Case Reports
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
e518-e520Références
Mellado JM, Ramos A, Salvadó E, et al. Accessory ossicles and sesamoid bones of the ankle and foot: imaging findings, clinical significance and differential diagnosis. Eur Radiol. 2003;13:L164–L177.
Yun SJ, Jin W, Kim GY, et al. A different type of talocalcaneal coalition with os sustentaculum: the continued necessity of revision of classification. AJR Am J Roentgenol. 2015;205:612–618.
Bloom RA, Libson E, Lax E, et al. The assimilated os sustentaculi. Skeletal Radiol. 1986;15:455–457.
Mellado JM, Salvadó E, Camins A, et al. Painful os sustentaculi: imaging findings of another symptomatic skeletal variant. Skeletal Radiol. 2002;31:53–56.
Cerezal L, Abascal F, Canga A, et al. MR imaging of ankle impingement syndromes. AJR Am J Roentgenol. 2003;181:551–559.
Huang J, Servaes S, Zhuang H. Os trigonum syndrome on bone SPECT/CT. Clin Nucl Med. 2014;39:752–754.
Kim MH, Kim WH, Kim CG, et al. Os vesalianum pedis detected with bone SPECT/CT. Clin Nucl Med. 2014;39:e190–e192.
Huellner MW, Strobel K. Clinical applications of SPECT/CT in imaging the extremities. Eur J Nucl Med Mol Imaging. 2014;41(suppl 1):S50–S58.
Mohan HK, Gnanasegaran G, Vijayanathan S, et al. SPECT/CT in imaging foot and ankle pathology—the demise of other coregistration techniques. Semin Nucl Med. 2010;40:41–51.
Chicklore S, Gnanasegaran G, Vijayanathan S, et al. Potential role of multislice SPECT/ CT in impingement syndrome and soft-tissue pathology of the ankle and foot. Nucl Med Commun. 2013;34:130–139.
Singh VK, Javed S, Parthipun A, et al. The diagnostic value of single photon-emission computed tomography bone scans combined with CT (SPECT-CT) in diseases of the foot and ankle. Foot Ankle Surg. 2013;19:80–83.
Williams T, Cullen N, Goldberg A, et al. SPECT-CT imaging of obscure foot and ankle pain. Foot Ankle Surg. 2012;18:30–33.