Incomplete Gardner's syndrome with blepharoptosis as the first symptom

Gardner syndrome: When cervical-facial osteomas reveal the tip of the iceberg: A case report and literature review

Gardner syndrome is a subtype of familial adenomatous polyposis (FAP) characterized by colonic manifestations, multiple skull osteomas, dental abnormalities, benign soft tissue tumors, and a high risk of development of both colorectal cancer and papillary thyroid carcinoma. Many patients are incidentally diagnosed when presenting with craniofacial tumefactions related to osteomas. In such cases, further exploration of family history and other clinical manifestations often reveals positive findings. We report the case of a 34-year-old woman who presented with craniofacial tumefactions and recurrent orbital discomfort. A cranio-facial CT-scan revealed multiple osteomas, including one affecting the orbital region. Investigation of her family history, along with her clinical history, confirmed the presence of Gardner syndrome in her father and siblings, with colonic polyposis- under ongoing surveillance.

Orbital osteomas associated with Gardner's syndrome: a case presentation and review of literature

Gardner syndrome (GS) is a rare genetic disorder characterized by numerous intestinal colon polyps with various extraintestinal manifestations. Osteomas are a known extracolonic manifestation of GS and can affect the orbit, as seen in our patient, as well as 13 other cases documented in literature. Excision of large orbital osteomas can be successful with a multi-disciplinary approach as presented in this article. Ophthalmologists can even be the first to diagnose GS, usually via the presence of congenital hypertrophy of the retinal pigment epithelium (CHRPE) lesions. Untreated, 100% of colon polyps will transform into cancer, thus it is important to be aware of this rare syndrome with ophthalmic manifestations and screen patients with osteomas for GS.

Binocular integration and stereopsis in children with television torticollis

BACKGROUND

To observe the characteristics of binocular integration and stereopsis in children with television torticollis.

METHODS

A retrospective study was carried out, where data were collected from 25 children with television torticollis as the disease group after refractive error correction and 25 normal children as the control group. A virtual reality system was used to assess and analyze the characteristics of binocular integration by a contrast balance test and binocular stereopsis.

RESULTS

The 25 children in the disease group included 17 males and 8 females with an average age of 7.5 ± 1.9 years old and an average binocular spherical equivalent of - 0.35 ± 1.46D. The 25 children in the control group were also 17 males and 8 females with an average age of 7.3 ± 2.2 years old and the average binocular spherical equivalent of - 0.48 ± 0.93D. No significant differences were found in the horizontal bar contrast balance test between the 2 groups at near and far distances. Near-distance vertical bar contrast balance test was normal in 23 subjects and suppressed in 2 subjects in the control group, while it was normal in 13 subjects and suppressed in 12 subjects in the disease group, which showed a statistically significant difference (P = 0.002). Far distance vertical bar contrast balance test was normal in 24 subjects and suppressed in 1 subject in the control group, normal in 7 subjects and suppressed in 18 subjects in the disease group, showing a statistically significant difference (P = 0.000). All subjects in the 2 groups showed 100〞 as near distance stereoacuity. At far distance, the mean stereoacuity was 176.00〞 ± 92.56〞 in the control group, and 352.00〞 ± 270.99〞 in the disease group, with a statistically significant difference (P = 0.011).

CONCLUSION

By using virtual reality technology, defects in binocular visual function were found in children whose television torticollis persisted after regular refractive error correction. Television torticollis may be associated with the deficit of binocular integration for vertical bars and far distance stereopsis.

Proliferation and arrest: the genetics of orbital disorders

PURPOSE OF REVIEW

Oculoplastic genetic diseases can be divided into eyelid, lacrimal, and orbital disorders. The purpose of this review is to develop a rational approach to the categorization of genetic diseases that affect the orbit and review the most recent developments.

RECENT FINDINGS

Genetic disorders that affect the orbit can simply be divided into whether they cause proliferation or arrest of orbital structures. Proliferative conditions include vascular, neural, bony, mesenchymal, and lymphoid. Conditions that cause arrest can be subcategorized into whether they cause soft tissue or bony arrest of development. The genetics of many of these conditions have been elucidated and novel treatments, based on the molecular defects, have been utilized with some success.

SUMMARY

Molecular advances may result in substitution of a molecular categorization scheme for the one proposed in this manuscript. Delineation of the underlying molecular causes of these disorders will result in earlier, less invasive procedures than those that are currently employed.

[Rare case of primary orbital osteoma]

We report a case of primary orbital osteoma originated from the sphenoid and notable for a mismatch between its giant size and mild clinical presentation. A lot of attention has been paid to the choice of surgical technique.