Advantages of Early Surgical Management of Periorbital Infantile Hemangiomas.

Early evaluation and treatment of periorbital infantile hemangiomas (POIH) were associated with lower rates of ophthalmological complications. To evaluate age and characteristics associated with improved anisometropic astigmatism (anisoastigmatism) and eye symmetry measured by diopters and a 5-point scale, respectively, in patients with POIH treated with surgical excision. A retrospective study was performed on patients with POIH.

American society of pediatric otolaryngology vascular anomalies task force review of tongue venous malformations: Techniques, pearls, and pitfalls.

Management of tongue venous malformations can be challenging in the pediatric population due to their heterogeneity in presentation, extent of involvement and functional compromise. It is important to recognize the value of various treatment options in order to guide management of each patient in an individualized fashion. Here we describe a series of patients with tongue venous malformations that are managed using diverse modalities to illustrate the relative benefits and risks of each technique.

CRISPR-Cas9 Genome Editing and Rapid Selection of Cell Pools.

The harnessing of the CRISPR-Cas9 system allows for quick and inexpensive genome editing in tissue culture models. Traditional CRISPR-Cas9 genome editing techniques rely on the ability of single progenitor cells to expand into new pools in a process known as clonal expansion. This is a significant technical challenge that is difficult to overcome for nontransformed cell culture models such as Drosophila ovarian somatic sheath cells (OSCs).

Distribution and Clinical Characteristics of Periorbital Infantile Hemangiomas.

Periorbital infantile hemangiomas (POIHs) are associated with a high incidence of visual complications. To analyze the sites of predilection of POIHs and to determine whether certain sites require earlier intervention due to their higher rate of visual complications. A retrospective case series study was conducted on patients from two tertiary care centers for 25 years.

Reconstruction after ablative treatment of arteriovenous malformations of the head and neck.

Arteriovenous malformations are high-flow congenital vascular malformations that are characterized by abnormal connections between arteries and veins across an abnormal capillary bed. The head and neck region is the most common location for extracranial arteriovenous malformations. Due to their highly invasive, aggressive, and locally destructive nature, arteriovenous malformations are difficult to treat, and management through a multimodal, multidisciplinary approach is recommended.