Recurrent solitary fibrous tumor of eyelid: A rare entity.

Orbital and adnexal solitary fibrous tumors (SFT) are rare entities. The clinico-radiological and histologic features overlap with those of other spindle cell variants, and hence the use of immunohistochemical stains helps in making an accurate diagnosis. Furthermore, a thorough surgical resection is imperative to prevent tumor recurrences. We report a rare case of SFT arising primarily from the eyelid with multiple recurrences.

A Case of Neuroretinitis following Inactivated Virion COVID-19 Vaccination.

PURPOSE: We report a rare presentation of neuroretinitis following vaccination with inactivated virion vaccine (COVAXIN). METHODS: Interventional Case Report. OBSERVATION: A 14-year-old female presented with sudden unilateral vision loss 3 days following COVID-19 vaccination. The clinical and radiological evaluation was consistent with classical neuroretinitis; the serological and immunological workup was negative. The patient responded well to the pulse steroid therapy and regained complete vision. CONCLUSION: The COVID-19 vaccine related adverse ocular events are beginning to emerge slowly and thus warrants close monitoring of all such cases. Also, ophthalmologists should be encouraged to seek vaccination status of patients presenting with inflammatory ocular conditions.

Tear film and ocular surface dysfunction in diabetes mellitus in an Indian population.

PURPOSE: Ophthalmic complications in diabetes such as retinopathy, cataract, and infections have been extensively studied. Recently, attention has been drawn toward ocular surface changes in diabetes mellitus (DM). This study has been carried out to investigate the tear film and ocular surface abnormalities in type II DM patients. MATERIALS AND METHODS: A total of 83 participants (130 eyes) were enrolled: 53 diabetics (80 eyes) and 30 healthy controls (50 eyes). Of the 53 diabetics, 24 patients (42 eyes) had some diabetic retinopathy. The tear film and ocular surface were evaluated using Schirmer test, tear film break-up time (TBUT), keratoepitheliopathy score (KES), Rose Bengal Staining (RBS) test, and conjunctival impression cytology. RESULTS: When compared with the healthy controls, diabetics showed significantly reduced Schirmer, TBUT measurements and the higher grades of KES and RBS test (P < 0.001). Impression cytology analysis showed goblet cell loss and conjunctival squamous metaplasia in diabetics. CONCLUSION: Tear film abnormality is a significant feature of diabetic ocular surface diseases. These abnormalities are likely on account of poor quality and function of tears, combined with the subnormal ocular surface. Therefore, all diabetic patients especially those with evidence of retinopathy changes should undergo routine early examination and follow-up of tear function and ocular surface parameters.

Extreme Ophthalmomyiasis externa with simultaneous facial and scalp involvement.

BACKGROUND: Ophthalmomyiasis is a rare entity seen mainly in immunocompromised host with neglected wounds under poor hygienic conditions. CASE: We report a case of extreme ophthalmomyiasis with extensive facial and scalp involvement in an old rural inhabitant following evisceration. CONCLUSION: Proper wound care and personal hygiene are of paramount importance for good wound healing.

Managment of superficial infantile capillary hemangiomas with topical timolol maleate solution.

Capillary hemangioma is the most common benign tumor of eyelids and orbit in children. Recently, a topical beta blocker has been reported as an effective treatment for superficial capillary hemangiomas. We present a case report of two children having large capillary hemangiomas who responded well to topical treatment by 0.5% timolol maleate solution. After 12 months of treatment, the lesion has significantly reduced in size, thickness, and color in both cases. Thus, we conclude that long-term use of topical 0.5% timolol maleate solution is safe and effective in treating superficial capillary hemangiomas.

Bilateral subhyaloid haemorrhage in a conscious patient: a new spectrum of ocular involvement by Plasmodium falciparum.

A 24-year-old woman presented with a history of high-grade fever with rigours since 3 days and bilateral sudden loss of vision since 6 h. She was conscious, oriented and her vitals were stable. She had a temperature of 101°F, anaemia, thrombocytopaenia, normal white cell count and moderate splenomegaly. On testing visual activity, she could only perceive hand movements although her pupils were bilaterally equal, and normal in size and reaction. On indirect ophthalmoscopy, optic discs were normal bilaterally; however, fovea of both eyes was masked by subhyaloid haemorrhage. Peripheral smear showed gametocytes of Plasmodium falciparum. The patient was started on arteminsinin-combined therapy and advised to be in propped-up position to help resolution of the haemorrhage. The patient was afebrile in 4 days and follow-up fundus examination showed gradual resolution of the haemorrhage. After two months, the patient regained normal visual acuity in both eyes; however, it took nearly 3 months for complete resolution of the haemorrhage.

Clinical examination vs. MRI: evaluation of diagnostic accuracy in detecting ACL and meniscal injuries in comparison to arthroscopy.

BACKGROUND: To compare the diagnostic accuracy of clinical examination and MRI in evaluation of meniscal and ACL injuries using arthroscopic findings as reference standard. MATERIAL/METHODS: A total of 51 patients with traumatic knee injuries were identified and prospectively followed up with clinical examination, MRI and arthroscopy. Clinical examination and MRI findings were compared with arthroscopic findings. Sensitivity, specificity, PPV, NPV and diagnostic accuracy were calculated with statistical analysis. RESULTS: Out of 24 patients with arthroscopic evidence of medial meniscal injury, clinical examination and MRI correctly identified 20 and 18 patients, respectively. Clinical examination was characterized by better sensitivity and specificity with regard to diagnosis of medial meniscal tear. On arthroscopy, lateral meniscal tear was present in 13 patients; clinical examination and MRI both identified 8 of them correctly. Similarly, out of 9 patients with arthroscopic evidence of ACL tear, clinical examination and MRI correctly identified 7 and 8 patients, respectively. There were only marginal differences in sensitivity and specificity of clinical examination and MRI in diagnosis of lateral meniscal and ACL injury. CONCLUSIONS: Careful clinical examination is much better than MRI with regard to the diagnosis of medial meniscus injury and is as reliable as MRI with regard to diagnosis of lateral meniscus injury and ACL tears. MRI should be used to rule out such injuries rather than to diagnose them.

Bilateral persistent hyperplastic primary vitreous: a close mimic of retinoblastoma.

Bilateral persistent hyperplastic primary vitreous (PHPV) is a rare disorder of eye. It is one of the most important differential diagnoses of retinoblastoma, hence early and accurate diagnosis is important. We here report a case of an 11-month-old child which was referred to ocular OPD with complaints of bilateral leukocoria. Examination revealed greyish-white masses posterior to both lenses, raising the clinical suspicion of retinoblastoma. Ultrasonography demonstrated echogenic masses extending from the posterior surface of the lens to the optic disc with reduced axial lengths. These masses demonstrated flow on color Doppler evaluation. CT scan revealed hyperdense masses behind the lens without any evidence of intralesional calcification. Clinical features and imaging findings point towards the diagnosis of bilateral PHPV. PHPV is a developmental disorder of the globe in which the hyaloid vasculature fails to regress normally. While unilateral PHPV is common, bilateral PHPV is a rare entity. It is one of the most important conditions mimicking retinoblastoma; hence early and accurate diagnosis is required. Ophthalmological examination is still the best way to confirm the diagnosis. However, if the diagnosis remain unclear, further evaluation using ultrasonography, Color Doppler, and CT scan is useful.

Painless left hemorrhagic pleural effusion: an unusual presentation of leaking saccular aortic arch aneurysm.

Most thoracic aortic aneurysms are asymptomatic and are detected by chance on routine chest imaging for some other reasons. Only rarely it is symptomatic due to leak and dissection which is a potentially life threatening event that commonly presents with severe pain. In this report, we present the case of a 67-year-old man who presented with shortness of breath, intermittent cough, fever, and left sided painless hemorrhagic pleural effusion. Further investigation by plain radiography, computed tomography and magnetic resonance imaging revealed a saccular aneurysm arising from the lateral aspect of the mid-transverse arch of the aorta, along with a dissecting descending aortic aneurysm with false lumen communicating with left pleural space. The patient refused any surgical procedure and was treated conservatively with blood transfusions and anti hypertensive medication. On the 8th day patient finally succumb to a fatal episode of shock. We suggest dissecting thoracic aneurysm be included in the differential diagnosis of non-traumatic hemorrhagic pleural effusion in an elderly patient presenting with dysnea, cough and fever, which otherwise suggest the clinical diagnosis of bronchogenic carcinoma. Computed tomography of the chest should be immediately performed as the diagnostic procedure of choice.

Atypical multifocal hydatid disease of cranial vault: simultaneous orbital and extradural meningeal involvement.

Hydatid disease is endemic in regions where livestock is raised. Liver and lungs are the most commonly affected organs by the disease. Cranial vault and orbital hydatid disease is extremely rare. Signs and symptoms along with serological investigation are often inconclusive in cranial hydatid, making radiological diagnosis extremely important. Surgical removal of the cyst is the mainstay of treatment. Postoperative medical therapy, along with regular follow-up, is the key to detect any recurrence. We report an unusual case of cranial hydatid which showed diffuse scalp infiltration along with orbital and extradural extension.