RT Journal Article SR Electronic T1 Incomplete bladder duplication detected by single photon emission computed tomography / computed tomography: a case report JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP jnmt.120.246801 DO 10.2967/jnmt.120.246801 A1 Yang, Yingzhuo A1 Yang, Wen A1 Wang, Qiao A1 Duan, Yun YR 2020 UL http://tech.snmjournals.org/content/early/2020/07/24/jnmt.120.246801.abstract AB Background: Bladder duplication is a rare congenital urinary tract malformation, and very few cases reported in the worldwide. Case presentation: We reported a case of an incomplete bladder duplication diagnosed by Single photon emission computed tomography / computed tomography( SPECT/CT) in 65-yeas-old male with lung cancer. SPECT/CT resulted in a change of diagnosis compared to whole-body planar bone scintigraphy in a cancer patient with suspected bone metastasis. Bladder duplication is a rare anomaly. Conclusion: Usually, bladder duplication is diagnosed by ultrasound or Intra Venous Urography (IVU) . To our knowledge this was the first documented case of an incomplete bladder duplication discovered by SPECT/CT.