Indications
Technetium Tc 99m Sulfur Colloid Injection is indicated: In adults, to assist in the: Localization of lymph nodes draining a primary tumor in patients with breast cancer or malignant melanoma when used with a hand-held gamma counter. Evaluation of peritoneo-venous (LeVeen) shunt patency. In adults and pediatric patients, for imaging: Areas of functioning reticuloendothelial cells in the liver, spleen and bone marrow.
Studies of esophageal transit and gastroesophageal reflux, and detection of pulmonary aspiration of gastric contents. Technetium Tc 99m Sulfur Colloid Injection is a radioactive diagnostic agent indicated: (1) In adults, to assist in the: Localization of lymph nodes draining a primary tumor in patients with breast cancer or malignant melanoma when used with a hand-held gamma counter. Evaluation of peritoneo-venous (LeVeen) shunt patency in adults.
In adults and pediatric patients for: Imaging areas of functioning reticuloendothelial cells in the liver, spleen and bone marrow. Studies of esophageal transit and gastroesophageal reflux, and detection of pulmonary aspiration of gastric contents.
Contraindications
None None ( 4 )
Warnings and precautions
Anaphylactic reactions including rare fatalities have occurred following intravenously administered Technetium Tc 99m Sulfur Colloid. Have resuscitation equipment and personnel immediately available. (5.1)
5.1Anaphylactic Reactions
Anaphylactic reactions with bronchospasm, hypotension, urticaria and rare fatalities have occurred following intravenously administered Technetium Tc 99m Sulfur Colloid Injection. Have emergency resuscitation equipment and personnel immediately available.
5.2Radiation Risks
Radiation-emitting products, including Technetium Tc 99m Sulfur Colloid Injection, may increase the risk for cancer, especially in pediatric patients. Use the smallest dose necessary for imaging and ensure safe handling to protect the patient and health care worker. [see Dosage and Administration (2.3)]