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Otolaryngological problems associated with thrombocytopenia purpura in children
1Department of Otolaryngology, Pingdingshan People's Hospital No. 1, Henan Province (People's Republic of China).
Insights
Immune thrombocytopenia purpura (ITP) can cause significant otolaryngological issues, particularly nosebleeds, in children. Understanding immune responses is crucial for managing these non-hemorrhagic ITP complications.
Area of Science:
- Pediatrics
- Hematology
- Otolaryngology
Background:
- Immune thrombocytopenia purpura (ITP) is an autoimmune disorder characterized by low platelet counts.
- Otolaryngological manifestations are common in ITP patients, especially in pediatric populations.
- The interplay between immune responses and non-hemorrhagic complications in ITP requires further investigation.
Purpose of the Study:
- To investigate the spectrum and characteristics of otolaryngological manifestations in pediatric and adult ITP patients.
- To identify factors influencing the severity and recurrence of these manifestations.
- To explore the potential role of immune mechanisms in the pathogenesis of non-hemorrhagic ITP-related issues.
Main Methods:
- Retrospective study of 90 ITP patients over 10 years.
- Analysis of patient demographics, clinical presentations, and treatment outcomes.
- Correlation of otolaryngological symptoms with disease severity, platelet levels, and capillary fragility.
Main Results:
- Epistaxis was the most frequent complaint in children (50/90 patients), with 60% responding to nasal packing.
- Other common bleeding sites included gums, buccal mucosa, and conjunctiva.
- Non-hemorrhagic issues like hearing loss, vertigo, tinnitus, and facial paralysis were also observed.
Conclusions:
- Otolaryngological symptoms are significant in ITP, with epistaxis being predominant in children.
- Disease severity, trauma, infection, platelet count, and capillary fragility impact symptom presentation.
- Immune responses may play a key role in non-hemorrhagic ITP complications, necessitating their consideration in treatment strategies.
Abstract:
Otolaryngological manifestations of 90 patients (of which 50 were under 16 years) with immune thrombocytopenia purpura (I.T.P.) appearing at the Pingdingshan Hematological Institute over 10 years have been studied. Among the sick children, epistaxis was the most common complaint (of which 60% responded to nasal packing), followed by gum, buccal, conjunctive, tongue, lips, eyelids, facial and throat bleeding, in this order. Severity and recurrence were correlated with the sick children's condition: the presence or absence of local trauma and infection, blood platelet level and capillary fragility, especially in acute I.T.P. Some therapeutic principles for these associated abnormalities are recommended. Other conditions included: hearing loss, vertigo, or dizziness, tinnitus, facial paralysis and so on. Our conclusion is that the role of immune responses may be important in the etiopathogenesis of these non-hemorrhagic abnormalities, and should not be ignored in treating the problems as result of I.T.P. In this paper, these immunological and pathological mechanisms implicated in the two problems described above are also discussed.