Elevated serum ferritin level with cataract of spectacular morphology: Hyperferritinemia-cataract syndrome.

Hyperferritinemia-cataract syndrome, characterized by high serum ferritin concentration and cataracts in early life, remains a less-known rare disease, with fewer than 100 families reported worldwide. Though benign, high ferritin levels frequently result in misdiagnosis with iron storage disease, and patients can be exposed to unnecessary, even invasive, evaluation and treatment procedures. The presence of cataract together with isolated serum ferritin elevation should alert clinicians to consider this syndrome.

Genetic analysis of and in Turkish patients with corneal dystrophies: Five novel variations in .

Purpose: To identify pathogenic variations in () and () genes in Turkish patients with corneal dystrophy (CD).

Methods: In this study, patients with macular corneal dystrophy (MCD; n = 18), granular corneal dystrophy type 1 (GCD1; n = 12), and lattice corneal dystrophy type 1 (LCD1; n = 4), as well as 50 healthy controls, were subjected to clinical and genetic examinations. The level of antigenic keratan sulfate (AgKS) in the serum samples of patients with MCD was determined with enzyme-linked immunosorbent assay (ELISA) to immunophenotypically subtype the patients as MCD type I and MCD type II.

Oculoectodermal syndrome: report of a new case with a broad clinical spectrum.

Oculoectodermal syndrome (OMIM 600268) is rare and characterized by aplasia cutis congenita, epibulbar dermoids, and other abnormalities. We report herein on a newly recognized patient with oculoectodermal syndrome, which is the 19th reported patient with OES. The boy aged six years demonstrated a broad clinical spectrum of this condition, including aplasia cutis congenita, epibulbar dermoids, hyperkeratotic papule, mildly enlarged cisterna magna, and an enlarged fluid space in the quadrigeminal cistern, suggesting a cyst.

Limbal stem cell deficiency in patients with inherited stem cell disorder of dyskeratosis congenita.

The aim of this study is to present the limbal stem cell deficiency (LSCD) cases with features resembling dyskeratosis congenita (DC), a heritable disease of stem cells principally caused by telomerase deficiency. The clinical, laboratory and molecular findings of four cases are presented. A complete systemic examination was performed in a standardized manner for each patient.

Dyskeratosis congenita and limbal stem cell deficiency.

In light of the latest developments in the field of molecular hematology, we herein discuss the reported cases that have presented dyskeratosis congenita as one of the inherited stem cell diseases causing limbal stem cell deficiency.