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Updated: Jan 19, 2026
Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations
Published on: June 19, 2025
[Oral manifestations of KID syndrome: rare clinical case]
M V Korolenkova1, N A Dmitrieva1, I I Babichenko1
1Central Research Institute of Dentistry and Maxillofacial Surgery, Moscow, Russia.
Insights
This case study highlights a rare Keratitis, Ichthyosis, Deafness (KID) syndrome presentation in a child with oral candidiasis. Dental issues, not just the syndrome, significantly impacted oral health, requiring intervention.
Area of Science:
- Dermatology
- Genetics
- Oral Medicine
Background:
- Keratitis, Ichthyosis, Deafness (KID) syndrome is a rare genetic disorder affecting skin, eyes, and hearing.
- Patients with KID syndrome exhibit impaired innate immunity and tissue repair, increasing susceptibility to infections.
Observation:
- A 4-year-old girl with KID syndrome presented with persistent oral vegetating candidiasis unresponsive to treatment.
- Oral lesions were found to be exacerbated by sharp, carious teeth.
- Histological examination of oral biopsies revealed pyogenic granulomas, ruling out squamous cell carcinoma (SCC).
Findings:
- Dental caries and sharp tooth edges were identified as a primary contributor to the oral mucosal lesions.
- Histopathology confirmed pyogenic granulomas, not SCC, in the multifocal biopsy.
- Treatment involving tooth extraction and symptomatic care led to substantial clinical improvement.
Implications:
- This case underscores the importance of addressing dental health in patients with KID syndrome.
- Interdisciplinary management, including dental intervention, is crucial for improving quality of life in rare genetic disorders.
- Early identification of contributing factors, like dental issues, can optimize treatment outcomes for complex conditions.
Abstract:
The paper presents a rare clinical case of an infant with KID (Keratitis, Ichthyosis, Deafness) syndrome (about 100 patients reported so far) admitted for histological verification of oral mucosa lesions. Disease pathogenesis defines inadequate reparation and skin and mucosa innate immunity defect leading to higher incidence of bacterial and fungal infections, so the 4-years old girl received treatment for vegetating candidiasis of the oral mucosa for several weeks with no clinical improvement. Initial examination showed that the oral lesions resulted from sharp edges of severely affected carious teeth. Histological study of multifocal biopsy revealed pyogenic granulomas and no signs of SCC. Teeth extraction and symptomatic treatment leaded to significant clinical improvement and some remained mucosal changes may be attributed to syndrome manifestations.
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