Background: Rheumatic manifestations of genetic hemochromatosis are frequent with axial or peripheral arthropathies (mono-, oligo- or polyarticular). These manifestations are characterized by articular damage and osteoporosis.
Aim: To review the rheumatic manifestations of genetic hemochromatosis.
Methods: A narrative review of literature.
Results: The diagnosis should be brought to mind when we discover arthropathy resembling degenerative joint disease with involvement of unusual articular sites, almost identical to the arthropathy in calcium pyrophosphate dihydrate crystals deposition disease (chondrocalcinosis).
Conclusion: There is a significant bone loss in HC that cannot solely be explained by hypogonadism or cirrhosis and must lead to measure bone mass density to each patient with HC.
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Turk J Pediatr
November 2024
Division of Pediatric Immunology, Department of Pediatrics, Hacettepe University Faculty of Medicine, Ankara, Türkiye.
Background: Griscelli syndrome (GS) is a rare genetic disorder characterized by oculocutaneous albinism and variable immune dysfunction. Among three distinct types of GS, occurring due to different genetic mutations; GS type 1 presents with neurological manifestations, hemophagocytic lymphohistiocytosis (HLH) generally develops in GS type 2, and GS type 3 primarily exhibits oculocutaneous albinism. HLH, a life-threatening condition with excessive immune activation, may occur secondary to various triggers, including infections, and develop in different tissues, as well as in the testis, similar to Erdheim-Chester disease.
View Article and Find Full Text PDFClin Dysmorphol
December 2024
Department of Pediatric Genetics.
Introduction: Spondyloepimetaphyseal dysplasia with joint laxity type 1 (SEMD-JL1) is an extremely rare skeletal dysplasia belonging to a group of disorders called linkeropathies. It is characterized by skeletal and connective tissue abnormalities. Biallelic variants in genes encoding enzymes that synthesize the tetrasaccharide linker region of glycosaminoglycans lead to linkeropathies, which exhibit clinical and phenotypic features that overlap with each other.
View Article and Find Full Text PDFClin Dysmorphol
January 2025
Department of Medical Genetics, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, India.
Introduction: Agrin, encoded by AGRN, plays a vital role in the acetylcholine receptor clustering pathway, and any defects in this pathway are known to cause congenital myasthenic syndrome (CMS) 8 in early childhood with variable fatigable muscle weakness. The most severe or lethal form of CMS manifests as a fetal akinesia deformation sequence (FADS). To date, only one family has been reported with an association of null variants in AGRN and a lethal FADS.
View Article and Find Full Text PDFHealth Sci Rep
January 2025
School of Medicine, Behavioral Science Research Center of Imam Hossein Hospital Shahid Beheshti University of Medical Sciences Tehran Iran.
Background And Aims: This study aimed to compare neurological soft signs (NSSs) in type 1 bipolar disorder (BD), bipolar spectrum (BS) patients, and their unaffected first-degree relatives.
Methods: This descriptive cross-sectional study involved participants referred to the Psychiatric Department of Imam Hossein Hospital. Five groups ( = 25): patients with type 1 BD, patients with BS, unaffected first-degree relatives of the two groups, and a control group were evaluated using the Neurological Evaluation Scale (NES).
Oncol Lett
March 2025
Department of Pathology, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China.
Pleuropulmonary blastoma (PPB) is an uncommon malignant neoplasm occurring in infants. The disease is intimately linked to mutations in the Dcr-1 homolog and ribonuclease type III (DICER1) genes. Imaging techniques are crucial for diagnosing PPB, yet distinguishing PPB from other pulmonary masses proves challenging.
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