BACKGROUND Endoscopic submucosal dissection (ESD) is a technique for en bloc resection of superficial tumors of the gastrointestinal tract. In contrast to Japan and other Asian countries, few data are available in Western countries. The objective of the current study was to evaluate the experience of ESD in a single Australian tertiary center. METHODS The patient features, outcomes and compli...

Salivary mucocele is a common lesion derived from minor salivary glands with various surgical or non-surgical treatment modalities. To evaluate the effect of a highly potent corticosteroid (dexamethasone) in the management of salivary mucocele, we performed intralesional injection of dexamethasone in nine patients with labial mucocele. Complete healing of lesions observed in seven of nine patie...

Aortic infarction was observed in 21 of 34 cases of dissecting aortic aneurysm. This lesion occurred as a central zone of necrosis with preserved elastic laminae, sparing media adjacent to the true and false lumens. In cases where the false lumen was occluded, the central infarction extended to this lumen. The infarction followed rather than preceded dissection, took approximately 48 hours to d...

A 72-year-old man with a heavily calcified coronary lesion underwent percutaneous coronary intervention (PCI) using a third-generation drug-eluting stent (DES) with thin stent struts. Two months after the PCI, in-stent restenosis due to stent recoil (SR) occurred. An intravascular ultrasound (IVUS) revealed deformed stent struts and heavily calcified coronary plaque. The SR probably occurred du...

Introduction: Epulis fissuratum is one of the important denture-related mucosal lesions that occurs around the borders of an ill-fitting denture. The purpose of this study was to analyze the cases of epulis fissuratum admitted in the department of oral medicine, Kerman Dental School in relation to the demographic, denture-related and clinical findings. Materials &Methods: Medical files of al...

We report an unusual case of meningeal melanocytoma, a rare pigmented lesion of the leptomeninges, that occurred within the leptomeninges of the thoracic spinal canal. The lesion showed increased signal intensity on T1-weighted MR images relative to gray matter, was isointense with gray matter on T2-weighted images, and enhanced mildly but homogeneously after administration of contrast material.

the sialolipoma is a rare neoplasm of salivary glands, described as a distinct entity by nagao et al . in 2001. thirty-six cases of sialolipoma in minor and major salivary glands have reported thus far in addition to reporting two new cases of osteolipoma arising in the major salivary gland in this study. thirty-six cases of sialolipoma that published in english language reports were analyzed i...

BACKGROUND Imiquimod is currently approved for the treatment of genital warts and has been shown to decrease recurrences of genital herpes in the guinea pig model of genital herpes. Therefore, we evaluated the safety and potential of topical imiquimod to decrease the rate of recurrence in humans with a history of recurrent herpes labialis. METHODS Forty-seven subjects with recurrent herpes la...

A seven-year-old girl presented with a 4 cm x 2 cm lesion of the tongue which was located at the posterior one-third in the midline. The lesion was excised by plasma knife surgery. No complication, such as bleeding, shortness of breath or infection, occurred after the treatment. Plasma knife surgery is an acceptable choice for selected benign lingual vascular malformations.