Biomedical subjects

L Rezvani

Publications and source records attributed to L Rezvani.

4 recordsLinked to original sources

PubMed1986

Computed tomography in the diagnosis and follow-up of American Burkitt's lymphoma.

CT scans of Burkitt's lymphoma in 8 American patients are presented. Computed tomography was the major diagnostic imaging modality in 4, and the abdomen was the most commonly involved site in our patients. CT was found to be the method of choice for diagnostic purposes and for assessing the size of abdominal masses. Furthermore, because of the relative effectiveness of modern chemotherapeutic agents in treatment of this type of lymphoma, CT did and can play a unique role in follow-up of these cases during therapy.

Abdominal Neoplasms↗

PubMed1984

Colloid cysts with and without ventriculomegaly: role of intraoperative real-time ultrasound.

Intraoperative real-time ultrasound was used to assist localization and surgical removal of colloid cysts in patients without ventriculomegaly. In the most commonly used surgical approach for removal of colloid cysts, dilated lateral ventricles can expedite the localization of lesions because, once entered surgically, a dilated ventricle offers more space near the foramen of Monro in which to work. Additionally, the enlargement of the foramen of Monro, seen with hydrocephalus, provides greater accessibility to the colloid cyst. In patients with symptoms related to the colloid cyst. In patients with symptoms related to intermittent obstruction of cerebral fluid flow but with normal-sized ventricles, the precise localization of the foramen of Monro and colloid cyst is more difficult and may result in unnecessary exploration/resection of brain. Using intraoperative ultrasound, the colloid cyst and adjacent anatomic structures can be clearly visualized regardless of ventricular size. Intraoperative ultrasonography has a unique role in the operative treatment of patients with colloid cysts and nondilated ventricles.

Adolescent↗

PubMed1980

Immunoproliferative small intestinal disease with duodenojejunal lymphoma: radiologic changes.

The radiologic changes in 1090 cases of lymphoma of the small bowel were analyzed and correlated with the pathologic findings. The material was collected in Iran, a high incidence area for immunoproliferative small bowel disease (IPSID). Of 100 cases of primary intestinal lymphoma associated with IPSID, 48 involved the duodenum and upper jejunum. They were associated with a characteristic spruelike radiologic pattern of the nonlymphomatous segments of the gut, the intensity of which decreased distally. However, the radiologic features of the lymphoma associated with IPSID were identical with those described in other forms of primary small intestinal lymphoma, regardless of histologic type or the presence and absence of alpha-heavy chain secretion.

Adolescent↗

PubMed1977

Roentgenologic changes in pulmonary echinococcosis.

Radiologic changes seen in 420 cases of pulmonary echinococcosis are discussed. Criteria for early diagnosis of complicated, infected or ruptured cysts are described. The role and limitations of radiology in approaching the diagnosis of advanced stages of infected hydatid cysts of the lung are emphasized.

Adolescent↗