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Laryngeal and ocular granulation tissue formation in two Punjabi children: LOGIC syndrome
J R Ainsworth1, A F Spencer, J Dudgeon
1Department of Ophthalmology, Royal Hospital for Sick Children, Glasgow.
Insights
Two children developed unexplained granulation tissue in multiple organs. This rare condition, affecting the larynx, conjunctiva, and nailbeds, remains undiagnosed despite extensive testing.
Area of Science:
- Pediatric Medicine
- Dermatology
- Otolaryngology
Background:
- Presents a unique case of two unrelated children with a rare, aggressive inflammatory condition.
- Highlights the challenges in diagnosing and treating novel pediatric diseases.
Observation:
- Children presented with laryngeal, conjunctival, and nailbed nodules within months of birth.
- Progressive disease manifested as skin papules and granulation tissue in the oral, esophageal, and tracheal regions.
Findings:
- Biopsies revealed subepithelial granulation tissue formation of unknown etiology.
- Standard hematological, biochemical, and bacteriological investigations were inconclusive.
- The condition was refractory to steroids, dapsone, antituberculous drugs, and surgical excision.
Implications:
- This case represents a previously undescribed medical condition.
- Further research is needed to elucidate the etiology and identify effective treatments for this rare disease.
Abstract:
Two unrelated children, both born in the United Kingdom of Punjabi Muslim parents, developed within months of birth, nodules in the larynx, conjunctiva and nailbeds. Currently the younger female child, aged five, is developing skin papules while the elder boy, now aged 15, is debilitated by oral, oesophageal and tracheal granulation tissue formation. Numerous biopsies of the affected tissues have revealed subepithelial granulation tissue formation of unknown aetiology. Extensive haematological, biochemical and bacteriological investigations were uninformative as to the cause. Treatment with steroids, dapsone, antituberculous drugs, and local excision failed to control the disease. No description of this condition exists in the international medical literature available to us.