Navicular tuberculosis: A rare localization of bone tuberculosis

Tuberculosis (TB) is a global public health problem endemic to Morocco. While extrapulmonary TB uncommonly presents in osteoarticular anatomic locations, tarsal or metatarsal osteitis can occur when TB presents in the tarsal bones. Clinical symptoms are often insidious causing a delay in diagnosis t...

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Main Authors: Abdelhay Lemnouer, Mohammed Frikh, Bouchra Belfquih, Abdelwahab Jaafar, Ayoub Bouya, Mohamed Jidal, Mustapha Boussouga, Mostafa Elouennass
Format: Article
Language:English
Published: Elsevier 2015-01-01
Series:IDCases
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2214250915000207
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author Abdelhay Lemnouer
Mohammed Frikh
Bouchra Belfquih
Abdelwahab Jaafar
Ayoub Bouya
Mohamed Jidal
Mustapha Boussouga
Mostafa Elouennass
author_facet Abdelhay Lemnouer
Mohammed Frikh
Bouchra Belfquih
Abdelwahab Jaafar
Ayoub Bouya
Mohamed Jidal
Mustapha Boussouga
Mostafa Elouennass
author_sort Abdelhay Lemnouer
collection DOAJ
description Tuberculosis (TB) is a global public health problem endemic to Morocco. While extrapulmonary TB uncommonly presents in osteoarticular anatomic locations, tarsal or metatarsal osteitis can occur when TB presents in the tarsal bones. Clinical symptoms are often insidious causing a delay in diagnosis that may lead to bone destruction. While diagnosis can be guided by X-ray imaging, bacteriologic and histologic examination of the tissue allows for pathogen isolation, identification of the bacillus and strain sensitivity to antibacillary treatment. We report a rare case of navicular osteitis associated with tarso-metatarsal arthritis caused by tuberculosis in a 68-year-old man. This case illustrates an exceptional location of osteoarticular TB and support diagnostic difficulties encountered: (i) imaging is not specific; (ii) lesions are paucibacillary which reduces conventional microbiological methods sensitivity and (iii) the peripheral location of the Koch bacillus within the lesion dictates surgical biopsy than percutaneous puncture. We recommend testing for tuberculosis in any case of chronic osteolysis and/or arthritis of the foot, especially in TB endemic countries.
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spelling doaj.art-9b9fe06d87124caab142e69172048ba12022-12-21T22:39:30ZengElsevierIDCases2214-25092015-01-0123808210.1016/j.idcr.2015.08.002Navicular tuberculosis: A rare localization of bone tuberculosisAbdelhay Lemnouer0Mohammed Frikh1Bouchra Belfquih2Abdelwahab Jaafar3Ayoub Bouya4Mohamed Jidal5Mustapha Boussouga6Mostafa Elouennass7Department of Bacteriology, University Mohammed V, Faculty of Medicine and Pharmacy, Military Hospital of Instruction Mohammed V Rabat, Rabat, MoroccoDepartment of Bacteriology, University Mohammed V, Faculty of Medicine and Pharmacy, Military Hospital of Instruction Mohammed V Rabat, Rabat, MoroccoDepartment of Bacteriology, University Mohammed V, Faculty of Medicine and Pharmacy, Military Hospital of Instruction Mohammed V Rabat, Rabat, MoroccoDepartment of Orthopedics, Military Hospital of Instruction Mohammed V, Rabat, MoroccoDepartment of Orthopedics, Military Hospital of Instruction Mohammed V, Rabat, MoroccoDepartment of Radiology, Military Hospital of Instruction Mohammed V, Rabat, MoroccoDepartment of Orthopedics, Military Hospital of Instruction Mohammed V, Rabat, MoroccoDepartment of Bacteriology, University Mohammed V, Faculty of Medicine and Pharmacy, Military Hospital of Instruction Mohammed V Rabat, Rabat, MoroccoTuberculosis (TB) is a global public health problem endemic to Morocco. While extrapulmonary TB uncommonly presents in osteoarticular anatomic locations, tarsal or metatarsal osteitis can occur when TB presents in the tarsal bones. Clinical symptoms are often insidious causing a delay in diagnosis that may lead to bone destruction. While diagnosis can be guided by X-ray imaging, bacteriologic and histologic examination of the tissue allows for pathogen isolation, identification of the bacillus and strain sensitivity to antibacillary treatment. We report a rare case of navicular osteitis associated with tarso-metatarsal arthritis caused by tuberculosis in a 68-year-old man. This case illustrates an exceptional location of osteoarticular TB and support diagnostic difficulties encountered: (i) imaging is not specific; (ii) lesions are paucibacillary which reduces conventional microbiological methods sensitivity and (iii) the peripheral location of the Koch bacillus within the lesion dictates surgical biopsy than percutaneous puncture. We recommend testing for tuberculosis in any case of chronic osteolysis and/or arthritis of the foot, especially in TB endemic countries.http://www.sciencedirect.com/science/article/pii/S2214250915000207TuberculosisBoneTarso-metatarsalNavicular osteitis
spellingShingle Abdelhay Lemnouer
Mohammed Frikh
Bouchra Belfquih
Abdelwahab Jaafar
Ayoub Bouya
Mohamed Jidal
Mustapha Boussouga
Mostafa Elouennass
Navicular tuberculosis: A rare localization of bone tuberculosis
IDCases
Tuberculosis
Bone
Tarso-metatarsal
Navicular osteitis
title Navicular tuberculosis: A rare localization of bone tuberculosis
title_full Navicular tuberculosis: A rare localization of bone tuberculosis
title_fullStr Navicular tuberculosis: A rare localization of bone tuberculosis
title_full_unstemmed Navicular tuberculosis: A rare localization of bone tuberculosis
title_short Navicular tuberculosis: A rare localization of bone tuberculosis
title_sort navicular tuberculosis a rare localization of bone tuberculosis
topic Tuberculosis
Bone
Tarso-metatarsal
Navicular osteitis
url http://www.sciencedirect.com/science/article/pii/S2214250915000207
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