purpose : to report two patients with spontaneous scleral perforation and bleb formation associated with marfan syndrome (mfs) which one of them also showed bilateral optic nerve dural ectasia. case reports : an 11-year-old girl was referred with progressive myopia. past medical history was negative. slit-lamp examination revealed bilateral scleral thinning and perforation with bleb formation, ...

The diagnosis of primitive hepatocellular carcinoma, infiltrative form, arose on liver cirrhosis is often difficult because the imagistic investigations could not relevate the tumoral formation. We are presenting the case of a 56 years patient, diagnosed with viral B liver cirrhosis, in which the clinical symptomatology and laboratory investigations were leading to hepatocellular carcinoma, but...

Choroidal osteoma is a rare, benign tumor, usually diagnosed in healthy adult women in their second or third decade of life. Though its etiology and pathogenesis are unclear, it is usually diagnosed due to its typical clinical features of yellowish-orange colored subretinal lesion at posterior pole and a dense echogenic plaque persisting even in lower gains on B-scan ultrasonography. Mostly uni...

Traumatic optic nerve avulsion is a rare event. A case of complete unilateral optic nerve avulsion after blunt ocular trauma without major damage to other ocular structures is reported. B-scan ultrasonography with 10 and 20 MHz probes proved to be helpful in diagnosing the optic nerve lesion, whereas orbital computed tomography was inconclusive. The prognosis is ominous and it is dependent on t...

Congenital simple hamartoma of the retinal pigment epithelium (CSHRPE) is a rare tumor speculated to arise from the retinal pigment epithelium (RPE). A case of CSHRPE is presented herein along with the related literature. A healthy 20-year-old Middle-Eastern man was evaluated for an asymptomatic retinal lesion found on routine examination of his left eye. Fluorescein angiogram, spectral domain ...

White cell count (26 10/L; reference interval [RI], 4.0e11.0 10/L) and C-reactive protein levels (199 mg/L; RI <5mg/L) were both elevated; liver function tests were deranged, with evidence of cholestasis. Liver ultrasonography revealed a 5.3 cm abscess in segment VII. A CT scan showed two abscesses: a 5.0 5.7 cm abscess in segments V/VIII and a 3.3 5.1 cm abscess in segment VII, with cholelithi...

AIM To study the usefulness of orbital ultrasonography in the diagnosis of papilledema. METHODS Fifty patients who were referred to the neurophthalmology clinic and clinically suspected to have papilledema were selected. Thorough, clinical examination with slitlamp biomicroscopy and visual acuity assessment was done. These patients underwent ultrasonography to demonstrate the crescent sign. T...