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Dental Management of Glanzmann's Thrombasthenia in a 4‐Year‐Old Child With Rampant Caries: A Case Report and Literature Review

Year: 2025

Type: article

Abstract: Glanzmann's Thrombasthenia (GT) is a rare congenital bleeding disorder in children, caused by the absence or dysfunction of glycoprotein (GP) IIb/IIIa, a receptor located on the platelet membrane. Proper oral health and regular dental appointments are crucial for these patients. However, maintaining good oral hygiene is challenging among them. Due to excessive gingival bleeding, patients refrain from brushing their teeth, which leads to poor oral hygiene and severe dental caries. Furthermore, gingival inflammation caused by dental plaque may exacerbate the bleeding and create a vicious cycle. A 4-year-old girl with the chief complaint of pain and discomfort in the upper left deciduous molars was examined in April 2024. According to her past medical history, she was previously diagnosed with GT. She was the firstborn child of parents of a consanguineous marriage with no other siblings. Physical examination revealed petechiae and ecchymosis on her face, trunk, abdomen, legs, and limbs that resolved spontaneously over time. Clinical intraoral examination revealed rampant dental caries and generalized gingivitis. The patient was hospitalized 1 day before the surgery and received 1 dose of Recombinant Activated Factor VII preoperatively. Dental caries were removed and restored under general anesthesia. However, 1 week after the dental operation, the patient experienced sudden and severe bleeding, requiring two units of blood transfusions at that time. Dental care for patients with GT might be challenging due to the risk of excessive bleeding. It's essential to consider platelet transfusions in case of a significant risk of bleeding during surgery, and with extreme caution. Furthermore, severe delayed bleeding requiring transfusion as a postoperative complication should be considered and managed. Dental procedures should be performed with minimal tissue trauma to prevent bleeding.

Source: Clinical Case Reports

DOI: 10.1002/ccr3.71513

Authors: Bahareh Nazemisalman, Gisoo Bahmani, Kambiz Davari, Mobina Sadat Zarabadi

Institutions: Zanjan University of Medical Sciences, Universal Scientific Education and Research Network, Qazvin University of Medical Sciences

Language: English

Topic: Platelet Disorders and Treatments

Subfield: Hematology

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $1,820