TY - JOUR T1 - Bone Scanning Findings in a Patient with Heat Stroke–Induced Rhabdomyolysis JF - Journal of Nuclear Medicine Technology JO - J. Nucl. Med. Technol. SP - 362 LP - 363 DO - 10.2967/jnmt.121.262501 VL - 49 IS - 4 AU - Jitesh Dhingra AU - Yoram Baum Y1 - 2021/12/01 UR - http://tech.snmjournals.org/content/49/4/362.abstract N2 - We present a case that caused a diagnostic dilemma on a bone scan. We also review the broad spectrum of nonmalignant findings that can impact the interpretation of a bone scan and the value of correlative imaging using SPECT/CT for exact localization and characterization of lesions. The imaging features of important benign pathologies—that is, metastatic mimics—are elaborated so that the reader can avoid misinterpretations when reporting them. We elucidate 4 uncommon benign findings on a bone scan. Rhabdomyolysis is a result of lysis of skeletal muscle with release of cell contents, such as myoglobin and muscle enzymes, and is diagnosed mostly through a combination of clinical appearance and laboratory values. Myositis ossificans is the most common form of heterotopic ossification, usually occurring within large muscles. Its importance stems largely from its ability to mimic more aggressive pathologic processes. Myositis ossificans is one of the skeletal “do not touch” lesions. Such bone lesions are defined by characteristic imaging features, the identification of which precludes the need for additional diagnostic tests or biopsies, thereby avoiding unnecessary interventions. Acute tubular necrosis is kidney injury caused by damage to the kidney tubule cells (kidney cells that reabsorb fluid and minerals from urine as it forms). Common causes are low blood flow to the kidneys, drugs that damage the kidneys, or a severe underlying infection. ER -