Severe neutropenia presenting with Candida albicans eyelid abscess in a 1-year-old child.

A previously healthy 1-year-old boy presented with a right lower eyelid abscess. Oral and topical antibiotics were initiated, and the lesion was drained and explored. Despite medical and surgical treatment, the abscess failed to resolve completely and formed again 1 month later. A second incision and drainage procedure was performed, and Candida albicans grew in cultures. Additional workup revealed severe neutropenia with an absolute neutrophil count of 0.18 k/µl (1.19-7.21 k/µl). The abscess resolved after 2 weeks of oral fluconazole. C. albicans eyelid abscess may be the presenting sign of systemic immunodeficiency.

More than just mild thrombocytopenia: Clinical clues in the diagnosis of germline predisposition to malignancy from a rare ETV6 variant.

Key Clinical Message: In the evaluation of patients with longstanding mild thrombocytopenia, emphasis on family history, genetic testing, and collaborative clinical and laboratory-based family studies can ensure proper diagnosis and monitoring for malignancies. Abstract: We report the diagnostic approach to mild and non-specific thrombocytopenia with unclear genetic findings in two sisters. Genetic sequencing revealed a rare variant in ETS Variant Transcription Factor 6, which is associated with inherited thrombocytopenia with predisposition to hematologic malignancy. Familial studies provided sufficient evidence for a likely pathogenic classification.