human echinococcosis remains a complex problem that affects several organs. hydatid disease mainly (85%) affects liver as well as lung, and 10% the rest of the body. renal involvement is about 2% while skin hydatidosis is nearly 1%. coincidental involvement of kidney and skin is very rare. we report a 51 year-old female patient with renal and skin (chest wall) hydatid lesions that were excised ...

Primary soft tissue tumours arising from the abdominal wall are uncommon and surgical excision of such tumours can result in large abdominal wall defects. There are many techniques available for abdominal wall repair following tumour excision, each having its own advantages and disadvantages. The options range from direct closure to the use of tissue flap reconstructions and/or prosthetic meshe...

This paper presents a two-dimensional mobile robot simulator written in Java. This robot performs autonomous navigation based on infrared sensors. Sensing range and angle can be adjusted in real-time. Obstacle detection and avoidance algorithm have been implemented. In this paper, the wall-following problem for mobile robot in the presence of sensors faults is considered in detail. Time related...

Th is paper presents two-dimensional mobile robot simulator written in Java. Robot performs autonomous navigation based on infrared sensors. Sensing range and angle can be adjusted in real-time. Obstacle detection an avoidance algorithm was implemented. In this paper, the wall-following problem for mobile robot in the presence of sensors faults is considered in detail. Time related method of ro...