Bloom’s syndrome (BS) is a rare, autosomal recessive disease characterized by short stature, erythematous skin lesions with photosensitivity, hypo- and hyperpigmentation and recurrent bacterial infections due to immune deficiency. We report a 13-year old girl with erythema and telangiectasia in butterfly distribution on face, photosensitivity, multiple café au lait spots on trunk and extremitie...

Neurofibromatosis type I (NF1) (OMIM, 162200) and Legius syndrome (OMIM, 611431) both have multiple café au lait spots. It is a challenge to differentiate the two diseases. Here we report a Legius syndrome-like patient who finally was identified as NF1 with a novel mutation in NF1 exon1 (c.55G > T). The mutation caused a substitution of a glutamic acid (GAG) with a terminator codon (TAG). For t...

Neurofibromatosis type 1, also known as NF1 or von Recklinghausen's disease, is a common neurocutaneous syndrome that presents with multiple café-au-lait patches, skinfold freckling, dermatofibromas, neurofibromas, and Lisch nodules. The mutations of the gene NF1, encoding the protein neurofibromin, have been identified as the cause of this disease. Here, we report a clinical and molecular stud...

Turner's syndrome is a sex chromosome disorder. Klinefelter's syndrome is one of the most severe genetic diseases. Neurofibromatosis is an autosomal dominant disorder characterized by cafe-au-lait spots and fibromatous tumors of the skin. In this article, we report the overlap of neurofibromatosis-1 with Turner and Klinefelter syndromes. Thus, these disorders might overlap within the same patie...

Objective Fibrous dysplasia (FD) presents as skeletal lesions in which normal bone is replaced by abnormal fibrous tissue due to mosaic GNAS mutation. McCune-Albright syndrome (MAS) refers to FD combined with skin (café-au-lait) and endocrine manifestations. This study describes the clinical childhood manifestations of polyostotic FD and MAS in a Nordic cohort. Patients and design We retrospe...

Von Recklinghausen's neurofibromatosis (NF-1) is a phacomatosis characterised by widespread nervous system tumours with cutaneous manifestations and variably associated anomalies. We report here a case, who, in addition to classical features of NF-1 (café-au-lait spots, cutaneous and subcutaneous neurofibromas) demonstrated radiological evidence of both spinal and intracranial neurofibromas and...

Johanson Blizzard syndrome (JBS) is a rare multi-system disorder characterized by congenital aplasia or hypoplasia of alae nasi, exocrine pancreatic insufficiency, hypothyroidism, deafness, growth retardation, varying degree of mental retardation, alopecia, wide open fontanels, anti-mongoloid slant, café-au-lait spots and absent of permanent teeth. We report a 3 months old male child having Joh...

A sixteen year old girl presented with history of hemoptysis of one week duration. She had history of dyspnea on exertion and frequent respiratory infections in childhood. She had short stature, hypertelorism, neurofibroma, café au lait spots and multiple lentigines. She had features of severe pulmonary hypertension and differential clubbing and cyanosis. A final diagnosis of LEOPARD syndrome w...

Growth retardation (70% of cases). Skin abnormalities: hyperpigmentation and/or café au lait spots in 80%. Squeletal malformations (60%), particularly radius axis defects (absent or hypoplastic thumb or radius...). No immune deficiency (in contrast with most other chromosome instability syndromes). Progressive bone marrow failure; mean age of onset of anemia: 8 yrs; diagnosis made before onset ...