J Postgrad Med
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Case Reports
Sialadenoma papilliferum of a minor salivary gland with transformation to mucoepidermoid carcinoma.
Sialadenoma papilliferum (SP) is a rare benign tumor usually occurring in the minor salivary glands. Only two cases of malignant transformation of SP and an occasional case of dysplasia in SP have been reported in the literature till now. ⋯ Malignant change in sialadenoma papilliferum is an extremely rare phenomenon that requires further research and documentation. Careful evaluation of morphologic features and reporting of more such cases is required to delineate the clinical behavior of this unusual tumor.
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This retrospective study analyzed the occurrence of esophageal squamous cell cancer (ESCC) in a cohort of patients with Plummer-Vinson syndrome (PVS) and mucosal lichen planus (LP). ESCC occurred in 6.2% cases of PVS, more than half of whom had associated oral LP. Mucosal LP and PVS together may increase the predisposition to ESCC.
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A 54-year-old-man underwent trabeculectomy with mitomycin-C (0.02%). At 4-week follow-up, there was an elevated, well-circumscribed bleb with raised intra-ocular pressure (IOP) of 32-mmHg, with a classic "ring of steel" appearance, typically seen in a tenon's cyst. ⋯ A diffuse well formed bleb was noted. Careful ocular examination helps to identify early post-operative localized bleb that may appear like a "ring of steel" but can be managed by needling, unlike a tenon's cyst, which would require more extensive intervention.
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Hypoglycemia presents with a spectrum of neurological manifestations ranging from lightheadedness to confusion and coma. We report here the case of a 61-year-old woman with right hemiparesis presenting within the window period for stroke thrombolysis. ⋯ Patient's hemiparesis resolved after glucose correction, and radiological findings completely resolved after 10 days. We present this case to highlight the rare radiological finding of simultaneous internal capsule and splenium involvement in hypoglycemic hemiparesis and the importance to rule out stroke mimics to avoid unwanted thrombolysis.