Metastatic Colon Cancer to the Sphenoid Wing and Ethmoid Sinus Mimicking Orbital Cellulitis: A Rare Presentation.

Metastatic lesions to the orbit are most commonly seen with breast, lung, and prostate cancer, but are less commonly seen with colon cancer. Furthermore, the presence of metastatic colon cancer involving the sphenoid wing has only been reported once previously. The authors present a case of a 68-year-old woman with right upper and lower eyelid edema and erythema along with decreased vision, relative afferent pupillary defect, limitation of extraocular movements, and chemosis suggestive of orbital cellulitis. Imaging revealed an erosive lesion of the sphenoid wing along with unilateral ethmoid sinusitis. Biopsies taken from both lesions revealed metastatic adenocarcinoma, consistent with colonic primary. The extensive inflammatory component of her disease required life-long high-dose steroids to maintain quiescence and preserve vision.

Intraorbital granuloma annulare in an elderly patient.

Classically, granuloma annulare (GA) is a cutaneous disorder localized to the dorsum of the hands and/or feet in children and young adults. Very rarely it can present on the face and rarer still on periorbital structures such as the eyelid and orbital rim. Diagnosis hinges on clinical presentation and histological features, such as palisading granulomas with central destruction of collagen, presence of mucin and lymphohistiocytic infiltration. The etiology of this condition remains unknown, but may involve a delayed-type hypersensitivity reaction, malignancy and/or infection. Herein is the first reported case of an intraorbital GA in an 86-year-old male patient who presented with right eye proptosis.

Patients' Perceptions of Trichiasis Surgery: Results from the Partnership for Rapid Elimination of Trachoma (PRET) Surgery Clinical Trial.

PURPOSE: While quality of life surveys have been conducted in trachomatous trichiasis (TT) surgery populations, little is known about patients' perceptions of the surgical experience and outcomes. METHODS: We interviewed a subset of Partnership for the Rapid Elimination of Trachoma (PRET) surgery trial participants 24 months after surgery. Questions focused on current ocular symptoms, perceived daily functioning, physical appearance, and overall perception of surgery. We stratified participants based on surgical outcomes: normal upper eyelid, postoperative TT, or eyelid contour abnormality (ECA) in one or both eyelids. We compared responses between sexes and surgical outcome groups using contingency tables and Fisher's exact tests. RESULTS: A total of 483 individuals participated and 86% were very satisfied with surgery results; 96% reported ocular symptom improvement. Participants with moderate to severe ECA or postoperative TT were more likely to report current ocular problems than those with normal eyelids (46% and 58% vs 34%, respectively; p = 0.01 for each comparison). The most common symptom among participants with moderate to severe postoperative TT was feeling lashes touching (blurred vision was the most common among participants with moderate to severe ECA). Overall, 83% stated surgery improved daily life; participants with ECA were less likely to report improvement than others (p = 0.002). Participants who had moderate or severe postoperative TT were least likely to state that they would undergo repeat surgery (80%), followed by participants with ECA (86%). CONCLUSIONS: Postoperative TT and ECA both reduced satisfaction with surgery, but appeared to influence different aspects of life. Improving surgical outcomes both by reducing recurrence rates and limiting ECAs are essential.

Lower Postoperative Scar Height is Associated with Increased Postoperative Trichiasis 1 Year after Bilamellar Tarsal Rotation Surgery.

PURPOSE: To investigate the relationship between postoperative scar height and surgical success of the bilamellar tarsal rotation (BLTR) procedure, commonly used to correct trichiasis secondary to trachoma. METHODS: Using data from the Partnership for the Rapid Elimination of Trachoma surgical trial, comparing the new trachomatous trichiasis (TT) clamp with standard BLTR instrumentation, 145 sequential participants (245 eyelids) at their 1-year postoperative visit were examined. We measured internal and external scar heights from the upper eyelid margin for nasal, central and temporal sections and compared these to recurrence location at 1 year. We calculated odds of location-specific postoperative trichiasis and examined possible risk factors associated with postoperative trichiasis. RESULTS: A total of 77 eyelids (31%) had postoperative trichiasis, which most commonly occurred centrally. Regardless of instrumentation used, the closer the internal scar was to the eyelid margin, the higher the proportion that had recurrence, until 4.5 mm, at which point, the proportion leveled off. In bivariate analyses, the odds of central recurrence were significantly higher at all three locations when the internal scar height was <4.5 mm compared to higher scars. In multivariate analyses, central scar height <4.5 mm and severe baseline trichiasis were independently associated with central postoperative trichiasis. CONCLUSION: Internal scar height <4.5 mm measured 1 year after surgery is more likely to be associated with postoperative trichiasis. Given these findings and the current World Health Organization recommendation for an incision height of 3.0 mm, further study into optimum incision height to minimize postoperative trichiasis is warranted.

Clinical outcomes in patients with cytomegalovirus retinitis treated with ganciclovir implant.

PURPOSE: To describe the clinical outcomes of patients with cytomegalovirus (CMV) retinitis and AIDS treated with ganciclovir implant. DESIGN: Retrospective cohort study. METHODS: The charts of 115 patients (166 affected eyes) with CMV retinitis treated with ganciclovir implant in the Division of Ocular Immunology, Wilmer Eye Institute from April 1996 through November 2009 were reviewed. Ophthalmologic data collected included visual acuity, ocular complications, treatment, and presence of immune recovery. Kaplan-Meier analyses and Cox regression models were used to investigate relationships between potential risk factors and ocular outcomes. RESULTS: At implantation, 55% of patients were prescribed highly active antiretroviral therapy (HAART), 21% were formerly on HAART, and 24% were HAART-naïve. One hundred sixty-six eyes received 257 ganciclovir implants. Fifty-seven of the implanted eyes were diagnosed with a total of 126 ocular complications after implant surgery (rate=0.19/eye-year [EY]), the 3 most common being cataract, vitreous hemorrhage, and retinal detachment. Despite these ocular complications, the development of severe vision loss (≥6 lines lost) was low (0.005/EY). Patients with immune recovery during follow-up were less likely to have ocular complications after implant surgery; however, only the risk reduction for retinal detachment achieved statistical significance (hazard ratio=0.29, 95% CI: 0.08, 0.98). CONCLUSIONS: Our data suggest that ocular complications after implant surgery, including cataract, vitreous hemorrhage, and retinal detachment, were relatively common after ganciclovir implantation but severe vision loss after surgery was low. Presence of immune recovery may lessen the risk of postoperative ocular complications.