Older Woman With Proptosis, Ptosis, and Blurred Vision.

A woman in her early 70s with a history of coronary artery disease, hypertension, and colon polyps presented to oculoplastic surgery with 1 week of progressive right-sided proptosis, headache, right eyelid ptosis, and blurry vision. Outside magnetic resonance imaging demonstrated an infiltrative mass involving right greater than left orbital apices, the right optic nerve, and right extraocular muscles. What would you do next?

Long-term outcomes of inferomedial orbital wall decompression in Graves' ophthalmopathy in an Asian population: A 30-year retrospective study.

PURPOSE: This study aims to evaluate the long-term outcomes of inferomedial orbital wall decompression (IMOD) in Graves' ophthalmopathy (GO). METHODS: A retrospective review of 422 eyes of 226 patients with GO-related cosmetically disfiguring proptosis (COS), dysthyroid optic neuropathy (DON), or exposure keratopathy (EXP) who received IMOD from 1989 to 2020 was conducted. Hertel value (HE) and corrected visual acuity (CVA) were evaluated at baseline and regularly thereafter. Proptosis recurrence, diplopia, and adjuvant surgeries were assessed. Complete success was defined as proptosis reduction over 2 mm without recurrence and improved diplopia. Partial success was defined as proptosis reduction without recurrence but with persistent or new-onset diplopia, and failure as proptosis recurrence. RESULTS: After follow-up for 40.1 ± 39.6 months (range, 6-239 months), 236 eyes (55.9%) achieved complete success, 175 eyes (41.5%) achieved partial success, and 11 eyes (2.6%) had failure. Significant CVA improvement was observed in both DON and COS groups (P < 0.001 and P = 0.045, respectively). Average proptosis reduction was 5.2 ± 2.2 mm, with a significant increase of 0.5 mm after long-term follow-up (P < 0.001). Incidence of proptosis recurrence was 2.6%. Surgical success rate of COS group was positively correlated with preoperative HE. CONCLUSION: IMOD demonstrated excellent success rate in all three subgroups with a low proptosis recurrence rate and improved visual outcome in both DON and COS groups. Delayed proptosis reduction effect of IMOD may result in delayed-onset asymmetry, especially in the unilateral group.

Unusual case of 'scorbutic proptosis'.

Proptosis is a frequent presenting symptom/sign of many paediatric malignancies. Acute-onset proptosis is an ophthalmic emergency that can endanger vision if not treated promptly. Appropriate treatment must be instituted only after investigating for the underlying aetiology. Here, we report a developmentally delayed boy in middle childhood who presented with recent onset bilateral proptosis. Clinical examination followed by radiological evaluation suggested scurvy to be the underlying cause and vitamin C supplementation led to prompt reversal of proptosis. The relevant literature has been reviewed and presented here to apprise the paediatric oncologists about this rare but easily treatable cause of proptosis.

A Rapidly Expanding Hemorrhagic BRAF-Mutant Orbital Atypical Glomus Tumor.

A healthy 32-year-old woman presented with the acute onset of left sided eye pain, upper eyelid fullness, and binocular diplopia during light weightlifting. Examination elevated intraocular pressure, proptosis, upper eyelid ptosis, and motility deficits. CT demonstrated a well-circumscribed, homogeneous-appearing extraconal mass in the superior left orbit. The patient underwent an urgent orbitotomy with the excision of a hemorrhagic mass. Histopathology showed a glomus tumor with atypical features and hemorrhagic infarction, best classified as having uncertain malignant potential. A B-Raf proto-oncogene V600E mutation was detected with immunohistochemistry, which suggests a more aggressive tumor behavior yet presents an opportunity for targeted primary or adjunctive therapy. This is the first reported case of a B-Raf proto-oncogene-mutant atypical glomus tumor arising in the orbit.

Proptosis Regression After Teprotumumab Treatment for Thyroid Eye Disease.

PURPOSE: This study analyzed the degree and timing of proptosis regression after teprotumumab therapy. METHODS: A retrospective study of all patients who completed 8 teprotumumab infusions at 1 institution from January 1, 2020 to December 31, 2022. Change in proptosis was assessed in millimeters and percentages compared with immediate post-treatment and pretreatment proptosis. RESULTS: Of 119 patients with post-treatment data (mean follow-up 10.56 months, range: 3.05-25.08), 208 (87.39%) eyes of 110 patients had initial proptosis improvement. Of the 78 patients with multiple follow-up visits, 102 (65.38%) eyes of 59 patients had proptosis regression averaging 12.78% (range: 1.85-58.82%) compared with immediately post-treatment or 2.43 mm (0.5-10.0 mm). Eight (7.84%) eyes had initial documentation of regression more than 1 year after treatment, 40 (39.22%) between 6 months and 1 year, and 54 (52.94%) eyes within 6 months with 25 (46.30%) of these continuing to worsen at subsequent follow-up. Forty (25.64%) eyes of 24 patients had more proptosis at most recent follow-up than before teprotumumab, with an average regression of 1.53 mm (0.5-4.0 mm) or 7.74% (1.85-20.69%) of pretreatment proptosis. In comparison, 99 (63.46%) eyes of 54 patients maintained improvement, with reduction averaging 3.13 mm (0.5-11.0 mm) or 13.19% (1.92-41.67%) of pretreatment proptosis ( p < 0.001). CONCLUSIONS: Two-thirds of eyes had regression despite initial teprotumumab response, typically within 1 year of treatment, with ongoing worsening over time. Most patients maintained some proptosis reduction compared with before treatment despite regression, although 25% were worse than pretreatment. The occurrence of regression was independent of the pretreatment duration of clinical thyroid eye disease. Overall, compared with preteprotumumab, there was a greater amount of improvement than regression at most recent follow-up.

Preoperative Risk Factors for Proptosis Recurrence After Rehabilitative Orbital Decompression in Graves' Orbitopathy Patients.

PURPOSE: Rehabilitative orbital decompression treats disfiguring exophthalmos in patients with Graves' orbitopathy (GO). This study aimed to identify risk factors associated with the postoperative recurrence of proptosis after orbital decompression. DESIGN: Retrospective, case-control study. METHODS: This retrospective review included patients with GO who underwent rehabilitative orbital decompression for disfiguring proptosis in an inactive state with a low clinical activity score (0-2) between January 2017 and December 2020 by a single surgeon. Exophthalmos was measured using a Hertel exophthalmometer, and recurrence was defined as an increase of 2 mm or more after decompression during the follow-up period. The association between preoperative variables and proptosis recurrence was analyzed using multivariable logistic regression. RESULTS: Of the total 217 patients, 11 (5.1%) developed recurrence of proptosis during the follow-up period (range, 3-30; mean, 15.6 months). Univariate logistic regression analysis identified thyroid-stimulating hormone receptor antibody (TRAb) and thyroid-stimulating immunoglobulin (TSI) as significant factors for recurrence, with age, sex, smoking, disease duration, orbital radiotherapy, and total thyroidectomy history being nonsignificant. TRAb remained significant in a multivariate logistic regression analysis (odds ratio, 1.06; P = .014). Receiver operating characteristic curve analysis revealed an area under the curve of 0.86 with a sensitivity of 90.9% and specificity of 82.0% at a TRAb level of 7.96 IU/L. CONCLUSION: Preoperative TRAb and TSI are valuable markers to predict proptosis recurrence after orbital decompression. These results may help surgeons to decide the optimal timing for orbital decompression to lessen the risk of postoperative recurrence of proptosis.

Rundle's Curve: A Useful Construct That Does Not Fit All.

PURPOSE: The purpose of this study was to analyze Rundle's original data and subsequent articles on Graves orbitopathy (GO) natural history. METHODS: Rundle's texts were analyzed qualitatively and quantitatively. Serial measurements were plotted and fitted with different functions. Subsequent articles in the English literature on the natural history of GO were also analyzed. RESULTS: Different functions such as simple linear regressions, parabolic, saturating exponential growth, and exponential decay functions were well fitted for Rundle's data on measurements of proptosis and supraduction along time. The few quantitative data of the same variables post-Rundle were also well-fitted with various functions. CONCLUSION: Rundle described in his articles, from 1945 to 1957, 2 phases of ocular changes in GO: dynamic and static. However, he did not mention the pathophysiology of these phases nor used the terms inflammatory and cicatricial. Actually, most of his observations and the subsequent data in the literature on proptosis and supraduction did not obey the biphasic pattern of the so-called Rundle's curve.

Ocular and orbital manifestations of granulomatosis with polyangiitis: a systematic review of published cases.

Objective: Granulomatosis with polyangiitis (GPA) is an autoimmune disorder characterized by necrotizing granulomatous inflammation of small and medium-sized vessels. This systematic review aimed to highlight the most common ophthalmic manifestations and to uncover their associations with antineutrophil cytoplasmic antibody (ANCA) positivity and the presence of granulomas. Methods: A literature search of PubMed, Web of Science, and Scopus electronic databases was performed from journal inception to March 21, 2021, for case reports and a series of ophthalmic GPAs. Cytoplasmic-ANCA (c-ANCA), perinuclear-ANCA (p-ANCA), and granulomas were analyzed against many ophthalmic signs and symptoms. 306 patients with GPA were retrospectively studied. Results: Granulomas were present in 47.7% of our sample, c-ANCA in 59.2%, and p-ANCA in 10.8%. Scleritis was significantly associated with higher odds for c-ANCA positivity. Eye discharge, episcleritis, proptosis, and central nervous system (CNS) involvement were each significantly associated with lower odds for c-ANCA positivity. Orbital mass was significantly associated with lower odds for p-ANCA positivity. CNS involvement was significantly associated with higher odds for p-ANCA positivity (OR:3.08, 95% CI:1.02, 9.36, p=0.047) and orbital mass was significantly associated with lower odds for p-ANCA positivity. Conclusions: We recommend that clinicians should consider ocular or orbital GPA in patients presenting with non-specific eye complaints, such as vision impairment, orbital mass, or proptosis, and obtain further assessments to determine the possible presence of granuloma, c-ANCA, or p-ANCA. Abbreviations: GPA = Granulomatosis with Polyangiitis, ANCA = antineutrophil cytoplasmic antibody, c-ANCA = cytoplasmic-ANCA, p-ANCA = perinuclear-ANCA, CNS = central nervous system, AAVs = ANCA-associated vasculitides, SD = standard deviation, GU = genitourinary, ENT = ear nose and throat, OR = odds ratio, CI = confidence interval.

Manual compass measurement and trigonometric determination of proptosis.

PURPOSE: To determine the accuracy of manual compass measurement and trigonometric determination of proptosis (MCMATDP). METHODS: This agreement study included 120 eyes without eye diseases or injury of 60 patients who visited the ophthalmic clinic of Peking University Shenzhen Hospital from February 2020 to June 2020. The absolute values of proptosis were measured by MCMATDP and computed tomography (CT). The differences between the two methods were shown by Bland-Altman plot. RESULTS: The cohort comprised 25 males and 35 females (average age 38.3 years). The absolute value of proptosis measured by CT was correlated with the MCMATDP. Further analysis showed that a 95% limit of agreement (LoA) was - 0.53 to 0.60 mm in the right eye and - 0.46 to 0.55 mm in the left eye between CT and MCMATDP. In addition, the 95% LoA was - 0.49 to 0.60 mm in both eyes between the two methods. All points were < 5% in Bland-Altman plots. CONCLUSIONS: Compared to CT, MCMATDP is rather consistent in proptosis measurement. The new method is feasible in clinical practice when measuring proptosis. With the development of non-contact intelligent measurement software and the continuous improvement in measurement accuracy, a non-invasive, simple, and inexpensive measurement mode is true based on the theory of MCMATDP.

Secondary ocular hypertension due to tentorial dural arteriovenous fistula: a case report.

BACKGROUND: Tentorial dural arteriovenous fistulas (TDAVFs) are abnormal shunts between meningeal arteries and the intradural venous system located in the tentorial dura mater, which typically manifest with haemorrhage or progressive neurological disorders. TDAVFs with pure ocular presentation have been rarely reported. CASE PRESENTATIONS: The case of a 56-year-old man presented with unilateral eye redness, proptosis and elevated intraocular pressure was reported herein, which was caused by a TDAVF. The fistula was fed by the left posterior cerebral artery and posterior meningeal artery. The drainage was into the basal vein and internal cerebral veins, which led the arterial blood flow forward to the left superior ophthalmic vein directly. The redundant blood flow caused the rise of episcleral venous pressure, leading to the clinical presentations. Gamma knife radiosurgery was performed then considering the delicate vascular structure and its deep location. The corkscrew hyperaemia was gradually alleviated after the surgery, but the intraocular pressure remained elevated at follow-ups. CONCLUSION: Dural arteriovenous fistulas which are not directly connected to cavernous sinus could cause ocular presentations like proptosis, eye redness and ocular hypertension.

Maligne Neoplasien der Orbita.

Malignant masses of the orbit include a large variety of neoplasms of epithelial or mesenchymal origin. The treatment of orbital malignancies is an essential interdisciplinary field of medicine that integrates ENT medicine, facial surgery, plastic surgery, neurosurgery, oncology and radiology.The main symptom of malignant orbital masses is the exophthalmos. A symptom that can help to differentiate a benign from a malignant orbital mass can be the pain. The main diagnostic tool is the MRI including new sequences like DWI and DCE.After presenting symptoms and diagnostic strategies of malignant orbital masses, this article starts with the description of malignant epithelial neoplasms of the lacrimal gland. Furthermore, it describes new insights in orbital lymphomas, followed by the discussion of semimalignant orbital masses. Last but not least the text deals with malignant neoplasms of the skin that can grow secondarily in the orbit. Finally, the manuscript discusses orbital metastases.

Multiple CD34-Negative Orbital Solitary Fibrous Tumors in a Pediatric Patient.

A 12-year-old Japanese male presented with a 2-month history of headache that was later on associated with diplopia, painless proptosis of the OS, and left ophthalmoplegia. Initial examination revealed a 7-mm OS protrusion, which worsened to 9 mm in less than a month. Preoperative visual acuity worsened from 1.0 to 0.2 with the development of left afferent pupillary defect. Left ocular motility was severely restricted in all directions. Magnetic resonance imaging showed two well-defined lesions adjacent to one another in the left orbit. The patient underwent surgical excision of the left orbital masses. Histopathology findings were consistent with solitary fibrous tumor of the orbit. Immunohistochemistry findings revealed CD34-negative but signal transducer and activator of transcription 6-positive for both specimens. The patient was monitored postoperatively and there was no recurrence of the tumor even after 6 months.

Acute periocular haemorrhage associated with severe proptosis as a presenting sign of orbital tumours.

Periocular haemorrhage without a preceding history of trauma, and in the absence of vascular malformations is rare. While acute proptosis is well described in the setting of orbital pathology, accompanying periocular haemorrhage has been rarely reported. We describe three cases with these concomitant presenting signs in orbital malignancies - metastatic small cell bladder carcinoma, haemangiopericytoma (solitary fibrous tumour) and myeloma. Clinical photographs and radiology are presented with review of the current literature. All cases had an associated rapid onset of severe proptosis and co-existing periocular bruising on the same side. The presence of ecchymosis of the eyelids in addition to proptosis without a history of trauma warrants thorough investigation to rule out underlying potential sight and life threatening illness.

Diagnostic and therapeutic challenges in non-specific orbital inflammation - a case report.

Objective: The aim of this report is to present the diagnostic and therapeutic approach in a case of non-specific orbital inflammation complicated with sight-threatening exposure keratopathy. Case presentation: An 81-year-old female patient presented to our Ophthalmology Department for left, painful, unilateral exophthalmia and decreased vision in the same eye. The clinical examination revealed left proptosis, inferior dystopia, upper lid edema, erythema and moderate retraction, ocular motility restriction, chemosis and corneal epithelial defect. The keratopathy complicated in evolution with hypopyon. The patient received treatment for the exposure keratopathy and, after every specific cause of unilateral exophthalmia was ruled out using imagistic and laboratory examinations, systemic corticosteroid treatment was initiated. Although the response to treatment was prompt, it was incomplete because of the long-standing evolution. Discussions: In this case, the diagnosis was difficult because a malignant breast tumor was encountered and an orbital biopsy was impossible to be performed. The presence of exposure keratopathy complicated with hypopyon imposed the exclusion of an infectious process and delayed the initiation of the corticosteroid therapy. Conclusions: The diagnosis and treatment of this disease represent a challenge given the need to rule out all the local and systemic conditions that may present with exophthalmia.

Presentation of orbital solitary fibrous tumours.

AIMS: To evaluate presenting features of patients with orbital solitary fibrous tumours (SFTs), based on histological phenotype. METHODS: A retrospective case-note review was performed for demographics and presenting features for patients with orbital SFTs. The tumours were classified as "Group IA" hypocellular SFT phenotype, "Group IB" haemangiopericytoma phenotype and low mitotic activity, and high-grade "Group II" haemangiopericytoma phenotype with high mitotic activity. RESULTS: Sixty-four patients (34 female; 53%) presented at a mean age of 42.2 years (median 38; range 19-82), with Group II patients presenting at an older age (mean 53 years). Median symptom duration was 12 months for Groups IA and IB, compared to 4 months for Group II, the commonest symptoms being proptosis (53%), diplopia (41%), periorbital swelling (31%), and altered vision (19%). Mean LogMAR was 0.17 (median 0.0; range -0.2-4), and 14% had ipsilateral optic neuropathy, with no significant difference between the three groups. Non-axial displacement was noted in 69%, a palpable mass in 45%, and reduced eye movements in 59%; choroidal folds and optic disc swelling were recorded in 12% and 9%. SFTs were mostly extraconal (59%), within the superior and superonasal quadrants (44%), with an average estimated tumour volume of 4.9 ml (median 3.6; range 0.31-14.5 ml). CONCLUSION: SFTs may present with impaired visual function (∼15%), fundal abnormalities (a fifth), globe displacement (two-thirds), and reduced ocular motility (over a half). High-grade tumours tend to present more than a decade later, with a shorter duration of symptoms.

Ophthalmologic Findings in Pediatric Erdheim-Chester Disease: A Literature Review With a Novel Case Report.

PURPOSE: The authors aim to describe the ophthalmologic manifestations of pediatric Erdheim-Chester disease (ECD). METHODS: The authors describe a novel case of ECD presenting as isolated bilateral proptosis in a child and provide a comprehensive review of the documented pediatric cases to observe overall trends and ophthalmic manifestations of disease. Twenty pediatric cases were identified in the literature. RESULTS: The mean age at presentation was 9.6 years (1.8-17 years) with a mean time of symptom presentation to diagnosis of 1.6 years (0-6 years). Nine patients (45%) had ophthalmic involvement at diagnosis, 4 who presented with ophthalmic complaints: 3 with observable proptosis and 1 with diplopia. Other ophthalmic abnormalities included eyelid findings of a maculopapular rash with central atrophy on the eyelids and bilateral xanthelasmas, neuro-ophthalmologic findings of a right hemifacial palsy accompanied by bilateral optic atrophy and diplopia, and imaging findings of orbital bone and enhancing chiasmal lesions. No intraocular involvement was described, and visual acuity was not reported in most cases. CONCLUSIONS: Ophthalmic involvement occurs in almost half of documented pediatric cases. Typically presenting with other symptoms, the case highlights that isolated exophthalmos may be the only clinical sign, and ECD should be included in the differential diagnosis of bilateral exophthalmos in children. Ophthalmologists may be the first to evaluate these patients, and a high index of suspicion and an understanding of the varied clinical, radiographic, pathologic, and molecular findings are critical for prompt diagnosis and treatment of this unusual disease.

Orbital manifestations of B-cell acute lymphoblastic leukemia/lymphoma.

A 2-year-old boy presented with left periorbital edema, proptosis, hyperglobus and esotropia. Imaging revealed an inferotemporal orbital mass with adjacent bony erosion. Histological evaluation of an orbital biopsy revealed B-cell acute lymphoblastic leukemia/lymphoma (B-ALL/BLL). The patient was subsequently treated with chemotherapy. Although orbital involvement in acute myelogenous leukemia has been well-described, orbital manifestations of B-ALL/BLL are uncommon, with only a limited number of previous reports in the literature.

Rosai-Dorfman disease mimicking cavernous hemangioma: a case report.

A 31-year-old female presented to the clinic with a 2 year history of proptosis of the right eye. She was diagnosed with cavernous hemangioma during her initial ophthalmologic consult and was advised monitoring. However, after a considerable increase in proptosis, she underwent an excision biopsy of the right orbital mass. A diagnosis of Rosai Dorfman disease was made after the histopathology report revealed a fibrosclerotic tissue with histiocytic proliferation showing emperipolesis that is mixed with numerous small lymphocytes and plasma cells. Rosai Dorfman disease is a rare disease presenting with lymphadenopathy and sinus histiocytosis. Orbital involvement can be the principal manifestation with proptosis as the most common presentation. Resection of the orbital lesion helped in the resolution of the mild ophthalmic symptoms but since the disease has other systemic associations, a complete systemic workup should be done to monitor recurrence.

Primary orbital yolk sac tumor presenting as fungating mass.

Primary yolk sac tumor of the orbit is a rare entity. Orbital involvement is usually seen in young children and proptosis is the commonest presentation. Aggressive orbital involvement and presentation as a fungating mass is rarely seen. We report a case of primary orbital yolk sac tumor with an aggressive presentation that responded well to systemic chemotherapy.