A list of nuclear medicine radiopharmaceuticals follows. Some radioisotopes are used in ionic or inert form without attachment to a pharmaceutical; these are also included. There is a section for each radioisotope with a table of radiopharmaceuticals using that radioisotope. The sections are ordered alphabetically by the English name of the radioisotope. Sections for the same element are then ordered by atomic mass number.
Calcium-47 edit
47Ca is a beta and gamma emitter.
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging |
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Ca-47-Ca2+ | Bone metabolism | IV | In-vitro | Non-imaging |
Carbon-11 edit
11C is a positron emitter.
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging |
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C11-L-methyl-methionine | Brain tumour imaging
Parathyroid imaging | IV | In-vivo | Imaging |
Carbon-14 edit
14C is a beta emitter.
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging |
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C14-Glycocholic acid | Breath test for small intestine bacterial overgrowth | Oral | In-vitro | Non-imaging |
C14-PABA (para-amino benzoic acid) | Pancreatic studies | Oral | In-vitro | Non-imaging |
C14-Urea | Breath test to detect Helicobacter pylori | Oral | In-vitro | Non-imaging |
C14-d-xylose | Breath test for small intestine bacterial overgrowth | Oral | In-vitro | Non-imaging |
Chromium-51 edit
51Cr is a gamma emitter.
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging |
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Cr51-[heart scan/blood volume | Red cell volume heart scan; sites of sequestration; gastrointestinal blood loss | IV | In-vitro | Non-imaging |
Cr51-Cr3+ | Gastrointestinal protein loss | IV | In-vitro | Non-imaging |
Cr51-EDTA (ethylenediaminetetraacetic acid) | Glomerular filtration rate measurement | IV | In-vitro | Non-imaging |
Cobalt-57 edit
57Co is a gamma emitter.
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging |
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Co57-Cyanocobalamin (vitamin B12) | Gastrointestinal absorption | Oral | In-vitro | Non-imaging |
Cobalt-58 edit
58Co is a gamma emitter.
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging |
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Co58-Cyanocobalamin (vitamin B12) | Gastrointestinal absorption | Oral | In-vitro | Non-imaging |
Erbium-169 edit
169Er is a beta emitter.
Name | Treatment of | Route of administration |
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Er169-Colloid | Arthritic conditions | Intra-articular |
Fluorine-18 edit
18F is a positron emitter with a half-life of 109 minutes. It is produced in medical cyclotrons, usually from oxygen-18, and then chemically attached to a pharmaceutical formulation.
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging |
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F18-FDG (Fluorodeoxyglucose) | Tumor imaging
Myocardial imaging | IV | In-vivo | Imaging |
F18-Sodium Fluoride | Bone imaging | IV | In-vivo | Imaging |
F18-Fluorocholine | Prostate tumor imaging | IV | In-vivo | Imaging |
F18-Desmethoxyfallypride | Dopamine receptor imaging | IV | In-vivo | Imaging |
Gallium-67 edit
67Ga is a gamma emitter.
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging |
---|
Ga67-Ga3+ | Tumor imaging | IV | In-vivo | Imaging |
Ga67-Ga3+ | Infection/inflammation imaging | IV | In-vivo | Imaging |
Gallium-68 edit
68Ga is a positron emitter, with a 68-minute half-life, produced by elution from germanium-68 in a gallium-68 generator or by proton irradiation of zinc-68.
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging |
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Ga68-Dotatoc or Dotatate | Neuroendocrine tumor imaging | IV | In-vivo | Imaging |
Ga68-PSMA | Prostate cancer imaging | IV | In-vivo | Imaging |
Hydrogen-3 edit
3H or tritium is a beta emitter.
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging |
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H3-water | Total body water | Oral or IV | In-vitro | Non-imaging |
Indium-111 edit
111In is a gamma emitter.
Iodine-123 edit
Iodine-123 (I-123) is a gamma emitter. It is used only diagnostically, as its radiation is penetrating and short-lived.
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging |
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I123-Iodide | Thyroid uptake | Oral or IV | In-vivo | Non-imaging |
I123-Iodide | Thyroid imaging
Thyroid metastases imaging | Oral or IV | In-vivo | Imaging |
I123-o-Iodohippurate | Renal imaging | IV | In-vivo | Imaging |
I123-MIBG (m-iodobenzylguanidine) | Neuroectodermal tumour imaging | IV | In-vivo | Imaging |
I123-FP-CIT | SPECT imaging of Parkinson's Disease | IV | In-vivo | Imaging |
Iodine-125 edit
125I is a gamma emitter with a long half-life of 59.4 days (the longest of all radioiodines used in medicine). Iodine-123 is preferred for imaging, so I-125 is used diagnostically only when the test requires a longer period to prepare the radiopharmaceutical and trace it, such as a fibrinogen scan to diagnose clotting. I-125's gamma radiation is of medium penetration, making it more useful as a therapeutic isotope for brachytherapy implant of radioisotope capsules for local treatment of cancers.
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging |
---|
I125-fibrinogen | Clot imaging | IV | In-vivo | Imaging |
Iodine-131 edit
131I is a beta and gamma emitter. It is used both to destroy thyroid and thyroid cancer tissues (via beta radiation, which is short-range), and also other neuroendocrine tissues when used in MIBG. It can also be seen by a gamma camera, and can serve as a diagnostic imaging tracer, when treatment is also being attempted at the same time. However iodine-123 is usually preferred when only imaging is desired.
Diagnostic edit
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging |
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I131-Iodide | Thyroid uptake | Oral | In-vivo | Non-imaging |
I131-Iodide | Thyroid metastases imaging | Oral or IV | In-vivo | Imaging |
I131-MIBG (m-iodobenzylguanidine) | Neuroectodermal tumor imaging | IV | In-vivo | Imaging |
Therapeutic edit
Name | Treatment of | Route of administration |
---|
I131-Iodide | Thyrotoxicosis | IV or Oral |
I131-Iodide | Non-toxic goiter | IV or Oral |
I131-Iodide | Thyroid carcinoma | IV or Oral |
I131-MIBG (m-iodobenzylguanidine) | Malignant disease | IV |
Iron-59 edit
59Fe is a beta and gamma emitter.
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging |
---|
Fe59-Fe2+ or Fe3+ | Iron metabolism | IV | In-vitro | Non-imaging |
Krypton-81m edit
81Krm is a gamma emitter.
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging the radioactive substance |
---|
Kr81m-Gas | Lung ventilation imaging | Inhalation | In-vivo | Imaging |
Kr-81m-Aqueous solution | Lung perfusion imaging | IV | In-vivo | Imaging |
Lutetium-177 edit
177Lu is a beta emitter.
Nitrogen-13 edit
13N is a positron emitter.
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging |
---|
N13-Ammonia | Myocardial blood flow imaging | IV | In-vivo | Imaging |
Oxygen-15 edit
15O is a positron emitter.
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging |
---|
O15-Water | Cerebral blood flow imaging
Myocardial blood flow imaging | IV bolus | In-vivo | Imaging |
Phosphorus-32 edit
32P is a beta emitter.
Name | Treatment of | Route of administration |
---|
P32-Phosphate | Polycythemia and related disorders | IV or Oral |
Radium-223 edit
223Ra is an alpha emitter.
Rubidium-82 edit
82Rb is a positron and gamma emitter.
Name | Investigation of | Route of administration |
---|
Rb-82 chloride | Myocardial Imaging | IV |
Samarium-153 edit
153Sm is a beta and gamma emitter.
Name | Treatment of | Route of administration |
---|
Sm153-EDTMP (Ethylenediaminotetramethylenephosphoric acid) | Bone metastases | IV |
Selenium-75 edit
75Se is a gamma emitter.
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging |
---|
Se75-Selenorcholesterol | Adrenal gland imaging | IV | In-vivo | Imaging |
Se75-SeHCAT (23-Seleno-25-homo-tauro-cholate) | Bile salt absorption | Oral | In-vivo | Imaging |
Sodium-22 edit
22Na is a positron and gamma emitter.
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging |
---|
Na22-Na+ | Electrolyte studies | Oral or IV | In-vitro | Non-imaging |
Sodium-24 edit
24Na is a beta and gamma emitter.
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging |
---|
Na24-Na+ | Electrolyte studies | Oral or IV | In-vitro | Non-imaging |
Strontium-89 edit
89Sr is a beta emitter.
Name | Treatment of | Route of administration |
---|
Sr89-Chloride | Bone metastases | IV |
Technetium-99m edit
Technetium-99m is a gamma emitter. It is obtained on-site at the imaging center as the soluble pertechnetate which is eluted from a technetium-99m generator, and then either used directly as this soluble salt, or else used to synthesize a number of technetium-99m-based radiopharmaceuticals.
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging |
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Tc99m-pertechnetate | Thyroid uptake and thyroid imaging
Stomach and salivary gland imaging Meckel's diverticulum imaging Brain imaging Micturating cystogram First pass blood flow imaging First pass peripheral vascular imaging | IV | In-vivo | Imaging |
Tc99m-pertechnetate | Lacrimal imaging | Eye drops | In-vivo | Imaging |
Tc99m-Human albumin | Cardiac blood pool imaging | IV | In-vivo | Imaging |
Tc99m-Human albumin | Peripheral vascular imaging | IV | In-vivo | Imaging |
Tc99m-Human albumin macroaggregates or microspheres | Lung perfusion imaging | IV | In-vivo | Imaging |
Tc99m-Human albumin macroaggregates or microspheres | Lung perfusion imaging with venography | IV | In-vivo | Imaging |
Tc99m-Phosphonates and phosphates (MDP/HDP) | Bone imaging | IV | In-vivo | Imaging |
Tc99m-Phosphonates and phosphates | Myocardial imaging | IV | In-vivo | Imaging |
Tc99m-DTPA (diethylenetriaminepenta-acetic acid) | Renal imaging First pass blood flow studies Brain imaging | IV | In-vivo | Imaging |
Tc99m-DTPA (diethylenetriaminepenta-acetic acid) | Lung ventilation imaging | Aerosol inhalation | In-vivo | Imaging |
Tc99m-DMSA(V) (dimercaptosuccinic acid) | Tumor imaging | IV | In-vivo | Imaging |
Tc99m-DMSA(III) (dimercaptosuccinic acid) | Renal imaging | IV | In-vivo | Imaging |
Tc99m-Colloid | Bone marrow imaging
GI Bleeding | IV | In-vivo | Imaging |
Tc99m-Colloid | Lymph node imaging | Interstitial | In-vivo | Imaging |
Tc99m-Colloid | Esophageal transit and reflux imaging
Gastric emptying imaging | Oral | In-vivo | Imaging |
Tc99m-Colloid | Lacrimal imaging | Eye drops | In-vivo | Imaging |
Tc99m-HIDA (Hepatic iminodiacetic acid) | Functional biliary system imaging | IV | In-vivo | Imaging |
Tc99m-Denatured (heat damaged) red blood cells | Red cell volume
Spleen imaging | IV | In-vitro | Non-imaging |
Tc99m-Whole red blood cells | GI bleeding
Cardiac blood pool imaging Peripheral vascular imaging | IV | In-vivo | Imaging |
Tc99m-MAG3 (mercaptoacetyltriglycine) | Renal imaging
First pass blood flow imaging
| IV | In-vivo | Imaging |
Tc99m-Exametazime (HMPAO) | Cerebral blood flow imaging | IV | In-vivo | Imaging |
Tc99m-Exametazime labelled leucocytes | Infection/inflammation imaging | IV | In-vivo | Imaging |
Tc99m-Sestamibi (MIBI - methoxy isobutyl isonitrile) | Parathyroid imaging
Non-specific tumor imaging Thyroid tumor imaging Breast imaging Myocardial imaging | IV | In-vivo | Imaging |
Tc99m-Sulesomab (IMMU-MN3 murine Fab'-SH antigranulocyte monoclonal antibody fragments) | Infection/inflammation imaging | IV | In-vivo | Imaging |
Tc99m-Technegas | Lung ventilation imaging | Inhalation | In-vivo | Imaging |
Tc99m-Human immunoglobulin | Infection/inflammation imaging | IV | In-vivo | Imaging |
Tc99m-Tetrofosmin | Parathyroid imaging
Myocardial imaging | IV | In-vivo | Imaging |
Tc99m-ECD (ethyl cysteinate dimer) | Brain imaging----- | IV | In-vivo | Imaging |
Thallium-201 edit
201Tl is a gamma emitter.
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging |
---|
Tl201-Tl+ | Non-specific tumor imaging
Thyroid tumor imaging Myocardial imaging Parathyroid imaging | IV | In-vivo | Imaging |
Xenon-133 edit
133Xe is a gamma emitter.
Name | Investigation | Route of administration | In-vitro / in-vivo | Imaging / non-imaging |
---|
Xe133-gas | Lung ventilation studies | Inhalation | In-vivo | Imaging |
Xe133 in isotonic sodium chloride solution | Cerebral blood flow | IV | In-vivo | Imaging |
Yttrium-90 edit
90Y is a beta emitter.
Name | Treatment of | Route of administration |
---|
Y90-Silicate | Arthritic conditions | Intra-articular |
Y90-Silicate | Malignant disease | Intracavitary |