Browsing by Author "Shamshad, Mohammad Abid"

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    Analysis of Retinal Nerve Fibre Layer Changes in Cases of Phacomorphic Angle Closure Post Phacoemulsification
    (Ibn Sina Academy of Medieval Medicine & Sciences, 2017-10) Sahai, Anshu; Farooq, Shaheen; Shamshad, Mohammad Abid; Sharma, Meenakshi; Kumar, P Ratan
    Introduction: To investigate the retinal nerve fibre layer (RNFL) changes after an acute attack of phacomorphic angle closure. Methods: This prospective study involved 25 cases of phacomorphic angle closure that underwent phacoemulsification and intraocular lens insertion after intraocular pressure lowering. Apart from visual acuity and intraocular pressure (IOP), RNFL thickness was measured by optical coherence tomography (OCT) at 3–6 months post attack. Result: All cases had mean phacomorphic duration of <10 days. Postoperatively, best correct Snellen visual acuity was 0.42±0.23 and IOP at 6 months was 13.92 ± 2.41 mmHg. There was no difference RNFL between the attack and contralateral eye at 3 months post attack (both
p = 0.102). At 6 months post attack, there was significant thinning in the average (p <0.001), superior (p =<0.001), and inferior (p = 0.001) RNFL. Patients with <5 days duration of phacomorphic angle closure are likely to have reasonable postoperative vision. Conclusion: An acute episode of phacomorphic angle closure can trigger an accelerated RNFL thinning despite normal IOP and open angles, most noticeable in the superior and inferior quadrants, occurring between 3 and 6 months post attack. There is a need of long term follow up of such patients.
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    An Unusual Case of Sebaceous Gland Carcinoma of the Upper Eyelid - A Case Report
    (Ibn Sina Academy of Medieval Medicine & Sciences, 2017-01) Meena, Anju; Shamshad, Mohammad Abid; Kirpekar, Tejaswini
    Sebaceous gland carcinoma of the eyelid is an aggressive malignant tumor derived from adnexal epithelium of sebaceous glands. Sebaceous gland carcinoma took the second place of all malignant eyelid tumors and occurred in 19.1%. The upper lid involved by sebaceous gland carcinoma is 54.6% and has a predilection 3 times more than the lower lid. It presents as a poorly differentiated lesion[1], which suggests a possibility of misdiagnosis because of it similarities to basal or squamous cell carcinoma. A 55-year-old male presented with a left upper eyelid swelling with an ulcerated wound over the lateral 2/3rd of the upper eyelid. A differential diagnosis of sebaceous gland carcinoma, squamous cell carcinoma and basal cell carcinoma of the eyelid was made. The X-ray orbit showed that there is a homogenous soft tissue density lesion along the lateral aspect of orbit on left side and a bony irregularity seen along the lateral margin of orbit on left side. B-scan showed mixed echogenic lesions in the subcutaneous plane involving the upper eyelid. A wide excision with lower lid switch and cheek rotation flap was performed. The diagnosis of sebaceous gland carcinoma was confirmed on histopathological findings. An early diagnosis and appropriate treatment may decrease the long-term morbidity. It may also extend the survival rates of such patients.