Basal cell nevus syndrome (Gorlin syndrome): genetic insights, diagnostic challenges, and unmet milestones.

In this article, we present three clinical case reports on Basal Cell Nevus Syndrome (Gorlin Syndrome). Gorlin syndrome is an inherited medical condition with challenges that manifest in multiple body systems and complicate early diagnosis. We examine the epidemiology of the disease and benefits of genetic testing, molecular pathophysiology, and advancement in the molecular-based therapy of Basal Cell Nevus syndrome.

Otopalatodigital syndrome type 2 in a male infant: A case report with a novel sequence variation.

We report a male infant with typical clinical, pathological and radiological features of otopalatodigital syndrome type 2 (OPD 2) with a novel sequence variation in the FLNA gene. His clinical manifestations include typical craniofacial features, cleft palate, hearing impairment, omphalocele, bowing of the long bones, absent fibulae and digital abnormalities consistent with OPD 2. Two hemizygous sequence variations in the FLNA gene were identified.

Follow-up study of immune defects in patients with dysmorphic disorders.

Background: In a previous study, we noted immunologic abnormalities in 46 (54.8%) of 84 individuals with dysmorphic disorders.

Objective: To reevaluate patients with dysmorphic disorders and immunologic abnormalities 2 to 3 years after an initial study to determine any changes in those abnormalities.

Johanson-Blizzard syndrome: autopsy findings with special emphasis on hypopituitarism and review of the literature.

We present the 1st autopsy findings of a child who had Johanson-Blizzard syndrome (JBS) and hypopituitarism. The patient died of acute bronchopneumonia at the age of 4 years. The autopsy revealed a small undescended pituitary that contained a glial hamartoma and a small rim of adenohypopysial cells, which were minimally reactive immunohistologically only for growth hormone.

Trismus-pseudocamptodactyly syndrome is caused by recurrent mutation of MYH8.

Trismus-pseudocamptodactyly syndrome (TPS) is a rare autosomal dominant distal arthrogryposis (DA) characterized by an inability to open the mouth fully (trismus) and an unusual camptodactyly of the fingers that is apparent only upon dorsiflexion of the wrist (i.e., pseudocamptodactyly).

Immune defects in subjects with dysmorphic disorders.

Patients with dysmorphic disorders seem to have frequent respiratory infections that may be attributed to associated anatomic or neurological abnormalities, but immune defects may contribute to their susceptibility to infections. We screened subjects with dysmorphic conditions for major hematologic, B-cell and T-cell defects. We studied 84 subjects with dysmorphic disorders: 29 with chromosomal disorders, 27 with single gene disorders, and 28 with unclassified dysmorphic disorders.