To cite: Aghajan Y, Levy ML, Mo JQ, et al. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2016217370 DESCRIPTION A 7-year-old previously healthy girl presented with 1-day history of headache and unsteady gait. Neurological examination revealed intranuclear ophthalmoplegia, vertical nystagmus and ataxic gait. CT scan showed hyperdense haemorrhagic lesion in the fo...

Betadevario, new genus, with the single species B. ramachandrani, new species, from Karnataka, southwestern India, is closely related to Devario but differs from it in having two pairs of long barbels (vs. two pairs of short or rudimentary barbels, or barbels absent), wider cleithral spot which extends to cover three scales horizontally (vs. covering only one scale in width), long and low lamin...

A 71-year-old man was referred for an anterior chest wall mass. Chest computed tomography (CT) and positron emission tomography-CT suggested a malignant tumor. Surgical biopsy through a vertical subxiphoid incision revealed an extra-gastrointestinal stromal tumor (EGIST). En bloc resection of the tumor, including partial resection of the sternum, costal cartilage, pericardium, diaphragm, and pe...

Traumatic rupture of the superior oblique muscle is rare. We report a case of a 54-year-old man injured by the metal hook of a hanger, resulting in a rupture of the superior oblique muscle tendon. He complained of torsional diplopia when in the primary position. The distal margin of the superior oblique muscle was reattached to sclera 5 and 9 mm apart from the medial insertion of the superior r...

Sinocyclocheilus brevifinus sp. nov. is described from a subterranean river at Maohedong Village, Guangxi Zhuang Autonomous Region, Southern China. The new species can be distinguished from all congeners in having functional eyes, last simple dorsal fin ray soft and without serrations along posterior margin, eye diameter small (3.4-5.0 %SL), tip of depressed dorsal fin not reaching vertical at ...

In this brief, the margin of stability of two-dimensional (2D) discrete systems is considered. A new method to compute the stability margin of 2-D continuous systems is provided. Illustrative examples are also included.

The paper reports on the deep geophysical studies performed by Geological Survey of Russia (VSEGEI) under international project – Deep Processes and Metallogeny Northern, Central Eastern Asia. A model crustal structure is represented a set thickness maps 5400-km long geotransect across major tectonic areas Northeastern Eurasia. An area 50000000 km2 digitally mapped in uniform projection. show M...