Laparoscopic resection of an adrenal neuroblastoma detected by mass screening that grew in size during the observation period.
Neuroblastomas (NB) identified by mass screening tests are characterized by benign features. Recently, laparoscopic resection has been applied to the treatment of patients with small adrenal NB (<2-3 cm). However, an increasing number of cases of small NB are followed without any treatment in Japan because many cases regress spontaneously. We describe a case of right adrenal NB detected by mass screening that increased in size during an observation period of 8 months. In this case, laparoscopic resection was performed successfully. The size of the tumor was 27 x 20 x 18 mm at diagnosis and 51 x 42 x 35 mm when it was excised. Small adrenal NB that do not regress during the observation period may require laparoscopic resection before they reach 5 cm in maximum diameter.
Komuro
H
H
Division of Pediatric Surgery, Jichi Medical School, 3311-3 Yakushiji, Minamikawachi, Tochigi 329-0498, Japan. komurohi@jichi.ac.jp
Makino
S
S
Tahara
K
K
D000310:Adrenal Gland Neoplasms / Q000175:diagnosis / Q000601:surgery*; D003952:Diagnostic Imaging / Q000379:methods; D005260:Female; D006801:Humans; D007223:Infant; D010535:Laparoscopy / Q000379:methods*; D008403:Mass Screening; D009367:Neoplasm Staging; D009447:Neuroblastoma / Q000175:diagnosis / Q000601:surgery*