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C J Edeling

Publications and source records attributed to C J Edeling.

At least 19 recordsLinked to original sources
PubMed1988

57Co-bleomycin scintigraphy for the preoperative detection and staging of lung tumors.

Twenty-five consecutive patients with lung tumors were classified according to the presence of metastases by the use of 57Co-Bleomycin scintigraphy. Twenty-two of the tumors were visualized but metastatic spread to hilar lymph nodes was not detected. Reliable separation of central tumors with and without growth into neighbouring organs was not possible. Mediastinal uptake was found in eight cases but only a part of these could be verified by operation. The method can contribute to the evaluation of lung tumors and can be helpful to avoid some unnecessary thoracotomies.

Adenocarcinoma↗
PubMed1987

Diagnosis and treatment of neuroblastoma using metaiodobenzylguanidine.

Neuroblastoma is a lethal and not uncommon tumor in childhood. Early detection and display of the spread of the tumor is highly desirable for proper treatment. Nine children suspected of having neuroblastomas were examined by I-131 metaiodobenzylguanidine (I-131 MIBG) imaging. In two recent studies I-123 metaiodobenzylguanidine (I-123 MIBG) was used. A primary adrenal neuroblastoma was correctly identified in three cases. In two patients additional tumor sites were found. In one patient, who was in complete remission, no pathologic accumulation of I-131 MIBG was found. I-131 MIBG images were also normal in four patients with other types of neoplastic diseases. A boy with multiple metastases was treated with 100 mCi of I-131 MIBG. He developed transient gastrointestinal illness and there was no regression of the tumor deposits. In one girl with a large adrenal neuroblastoma high uptake of I-131 MIBG was observed. She received two therapy doses of I-131 MIBG (35 mCi and 75 mCi) with curative intention giving a total absorbed dose in the tumor of approximately 76 Gy. In spite of high retention of radioactivity in the tumor, regression did not occur, but her general condition was improved. In the present study, images of superior quality were obtained with I-123 MIBG imaging. It is concluded that imaging using I-131 MIBG or I-123 MIBG should be used in both the initial evaluation and the follow-up of children with neuroblastoma.

3-Iodobenzylguanidine↗
PubMed1986

Diagnosis and treatment of neuroblastoma using 131I-meta-iodobenzylguanidine.

Neuroblastoma is a lethal and not uncommon tumor in childhood. Early detection and display of the spread of the tumor is highly desirable for proper treatment. Nine children suspected of having neuroblastoma were examined by 131I-meta-iodobenzylguanidine (131I-MIBG) scintigraphy. In two recent studies 123I-meta-iodobenzylguanidine (123I-MIBG) was used. A primary adrenal neuroblastoma was correctly identified in 3 cases. In 2 patients additional tumor sites were found. In one patient, who was in complete remission, no pathological accumulation of 131I-MIBG was found. 131I-MIBG scintigraphies were also normal in 4 patients with other types of tumor. In one girl with a large adrenal neuroblastoma high uptake of 131I-MIBG was observed. She received two therapy doses of 131I-MIBG (1300-2800 MBq) with curative intention giving a total absorbed dose in the tumor of approximately 90 Gy. In spite of high retention of radioactivity in the tumor, regression did not appear, but her general condition was improved. In the present study images of superior quality were obtained by 123I-MIBG scintigraphy. It is concluded that scintigraphy with 131I- or 123I-MIBG should be used for primary visualization and control of neuroblastomas.

3-Iodobenzylguanidine↗
PubMed1985

The prognostic value of maximal exercise testing soon after first myocardial infarction.

The prognostic value of ST-segment depression during maximal exercise test performed in the third to fourth week after acute myocardial infarction (AMI), was studied in 126 consecutive patients with no evidence of previous myocardial infarction, unstable angina pectoris or severe heart failure. All patients on average increased their pressure-rate product by 2.6 and no complications occurred. Within the first year of follow-up, major cardiac events occurred in 9 patients (20%), and were fatal in 6 (13%), of the 46 patients who developed ST-segment depression during exercise. Only 3 major cardiac events (4%) occurred in the 80 patients without exercise induced ST-segment depression. Depression of the ST-segment on maximal exercise was a significant predictor of subsequent cardiac events in these survivors of first AMI.

Adult↗