41 year-old male was recently diagnosed as having multiple sclerosis (MS) after episodes of leg and shoulder weakness and parasthesis. Lately he experiences dizziness. His MRI showed several demyelinating lesions, other ancillary tests showed demyelinating damage to the auditory and visual pathway. Currently he has no functional or sensorial deficiencies. He was offered several immunomodulatory treatment options: Rebif, Betaferon and Copaxone, and asks about their pros, cons and complications, and about the differential diagnosis.

65-year-old male was recently diagnosed with a bladder tumor. He had abdominal imaging which revealed a space occupying lesion involving the left bladder wall as well as a mild degree of left hydronephrosis. During his operation a papillary tumor was resected and a stent was inserted into the left ureter. Pathology revealed Transitional cell carcinoma of the bladder non invasive (Ta) G2.

47-year-old female with a diagnosis of Multiple Sclerosis ,who suffers from progressive tetraparesis, more pronounced in the lower extremities. Her treatment included mitoxantrone and Interferon-beta treatment, both were discontinued because of side effects. Her movement difficulties, due to the left lower limb rigidity, are increasing progressively.