Osteoblastoma is an unusual neoplasm, usually found in the vertebral column and long bones of extremities. Maxillary involvement extremely rare. We present a case report benign osteoblastoma maxilla affecting 17 year old young male patient. The clinical presentation, radiological histopathological features as well treatment modalities this neoplasm are briefly discussed. Lastly attempt made to ...

introduction: treatment in chronic constipation is highly dependent on colon transit time (ctt), which not only determines the cause but also determines the correct treatment policy. the aim of this study was evaluation of ctt in constipated patients. methods: 43 patients with chronic constipation who did not respond to high fiber diet were enrolled in the study. patients with history of drug i...

colorectal cancer (crc) is one of the most common forms of cancers in the world and is curable if diagnosed at the early stage. analysis of dna extracted from stool specimens is a recent advantage to cancer diagnostics. many protocols have been recommended for dna extraction from stool, and almost allof them are difficult and time consuming, dealing with high amount of toxic materials like phen...

although splenic metastasis is fairly common in disseminated cancer, solitary splenic metastasis in the absence of diffuse dissemination is rare. we report a case of 44 year-old man who developed isolated splenic metastasis of colon cancer. the patient had undergone right sided hemicolectomy for colon cancer in 1988. in 2001, he underwent reoperation because of local recurrence of tumor in the ...

Backgrounds and Objectives: Today we are witnessed a growing number of minimally invasive surgical techniques for different diseases. Laparoscopic colon surgery as a minimally invasive surgery is currently growing in treatment of malignancies after proving his place in the treatment of benign diseases. We compare in this study results of laparoscopic colorectal surgery with open surgery. Method...

Ependymoma constitute 5 % to 7 % of all primary CNS neoplasm. But their prevalence relative to other tumor type varies with patient age and presenting location. Ependymoma constitute approximately 1O % of intracranial neoplasm in pediatric population and up to 30 % of those encountered in children under 3 years of age. In spinal column, ependymoma constitute 60% of glial neoplasm, and opposed...

The gastrointestinal (GI) tract is the most common extranodal site affected by lymphoma, accounting for 5–20% of all cases.1 The incidence and location of primary GI lymphoma varies around the world. Overall, the most commonly involved sites are the stomach followed by the small bowel and ileocecal region.2 Concerning histological subtypes, mucosa-associated lymphoid tissue lymphoma is more com...