The axis is an important element of the musculoskeletal complex in the upper cervical spine. It is surrounded by a number of delicate neurological and vascular structures and controls a wide range of movements. Thus, a pathological C2 fracture is a threatening condition. Multiple myeloma and osteolytic metastases are the most frequent malignant lesions affecting the spine. However, the cervical...

A 14-year-old girl presented with progressive paraparesis and paresthesia of one-year duration. Magnetic resonance imaging revealed a T6 vertebral hemangioma with epidural compression on the spinal cord. Following angiography and embolization, she underwent dorsal laminectomy and excision of the soft tissue component compressing the cord. In the postoperative period she had rapid worsening of l...

Tuberous sclerosis complex (TSC) is a rare, auto-somal dominant, hereditary neurocutaneous syndrome, in which hamartomas develop in various organs. Cutaneous features and computed tomography (CT) findings are of great value in the diagnosis of TSC. The present study reported an unusual case of multiple organ abnormalities in a patient with TSC. Radiological findings indicated the presence of ce...

OBJECTIVE To report on a series of vascular tumors of the iris. DESIGN Noncomparative case series. A retrospective medical record review of all patients with an iris vascular tumor was performed to identify the clinical features and develop a simple classification of these lesions. Included were demographics, clinical features, systemic associations, complications, management, and histopathol...

Renal hemangioma is a rare tumor which can be capillary or cavernous. There have been less than 30 renal capillary hemangioma cases reported in the English literature. Herein we will report a case of renal hemangioma which was detected in a 74-year-old man operated with the impression of urothelial carcinoma of hilum.

A 77-year-old man presented with long periods of left-sided nasal obstruction and intermittent epistaxis. Nasal fibroscopy revealed an unusual, white, cauliflower-like, well-circumscribed, firm polypoidal mass arising from the vertebral portion of the left inferior turbinate (Figure 1). The surface of the multilocular polyps was lustrous. Computed tomography showed soft-tissue opacity with no e...

Cutaneomeningospinal angiomatosis, or Cobb syndrome, is a rare metameric developmental disorder presenting as an extradural-intradural vascular malformation that involves bone, muscle, skin, spinal cord, and nerve roots. A 14-year-old girl with a red nevus involving the T6-9 dermatomes on the left side of her back presented with a 5-year history of bowel and bladder incontinence, paraplegia, ...

hemangioma is the most common benign cutaneous vascular tumor in infants and children. the hemangioma incidence in the neonates is 2% to 3% that increases to 10% in those younger than one year of age. before introduction of propranolol in 2008, different medications such as systemic corticosteroids and vincristine, with different side effects, were used for years. since then, over 200 studies c...

Peritumoral hyperplasia (PTH) is a hyperplastic lesion located around hypervascular tumors. Hepatic sclerosed hemangioma is a very rare form of hemangioma with sclerotic changes and is distinct from sclerosing hemangioma. We present a patient with non-alcoholic steatohepatitis-induced cirrhosis who presented with a hypervascular tumor. The tumor showed atypical findings of hemangioma and was tr...