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Generalized pulp canal obliteration in a patient on long-term glucocorticoids: a case report and literature review

BACKGROUND: The calcification of the tooth pulp is a pathological condition that occurs in response to various factors. A uncommon haematological condition known as paroxysmal nocturnal haemoglobinuria (PNH) is characterized by bouts of haemolysis, and it requires long-term use of glucocorticoids (G...

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Detalles Bibliográficos
Autores principales: Jiandong, Ban, Yunxiao, Zhang, Zuhua, Wang, Yan, Hou, Shuangshuang, Geng, Junke, Li, Hongwei, Wang, Hua, Xu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9380356/
https://www.ncbi.nlm.nih.gov/pubmed/35971099
http://dx.doi.org/10.1186/s12903-022-02387-9
Descripción
Sumario:BACKGROUND: The calcification of the tooth pulp is a pathological condition that occurs in response to various factors. A uncommon haematological condition known as paroxysmal nocturnal haemoglobinuria (PNH) is characterized by bouts of haemolysis, and it requires long-term use of glucocorticoids (GCs). CASE PRESENTATION: A female patient who was diagnosed with PNH and had a history of long-term use of GCs came to our department for root canal therapy (RCT) for teeth 25, 26, and 27. The radiographs showed generalized pulp canal obliteration (PCO) in most of the patients. None of these teeth (25, 26, or 27) were sensitive to percussion, and they did not respond to thermal or electrical sensitivity tests. A diagnose of pulp necrosis was made for these teeth. RCT was carried out with the help of an oral microscope, and then a prosthodontic procedure was created for the teeth. CONCLUSIONS: Based on the patient’s long history use of GCs and a series of related studies, we conclude that the long-term usage of GCs contributes significantly to the onset of PCO.