Needle tract implantation after fine needle aspiration biopsy (FNAB) of transitional cell carcinoma of the urinary bladder and adenocarcinoma of the lung.
This paper reports three clinical cases of needle tract implantation of neoplastic cells on the abdominal and thoracic wall after ultrasound (US) fine needle aspiration biopsy (FNAB). Primary tumors were two transitional cell carcinomas of the urinary bladder (2 dogs) and one pulmonary adenocarcinoma (1 cat). All three masses grew up along the needle tract. To our knowledge, the seeding of pulmonary adenocarcinoma cells after FNAB on the thoracic wall has never been reported in veterinary medicine.
Vignoli
M
M
Veterinary Clinic Dell'Orologio, Sasso Marconi. maxvignoli@libero.it
Rossi
F
F
Chierici
C
C
Terragni
R
R
De Lorenzi
D
D
Stanga
M
M
Olivero
D
D
D034861:Abdominal Wall / Q000473:pathology; D000230:Adenocarcinoma / Q000473:pathology / Q000662:veterinary*; D000818:Animals; D044963:Biopsy, Fine-Needle / Q000009:adverse effects / Q000662:veterinary; D002295:Carcinoma, Transitional Cell / Q000473:pathology / Q000662:veterinary*; D002371:Cat Diseases / Q000473:pathology*; D002415:Cats; D003937:Diagnosis, Differential; D004283:Dog Diseases / Q000473:pathology*; D004285:Dogs; D017809:Fatal Outcome; D005260:Female; D008175:Lung Neoplasms / Q000473:pathology / Q000662:veterinary*; D008297:Male; D009366:Neoplasm Seeding; D001749:Urinary Bladder Neoplasms / Q000473:pathology / Q000662:veterinary*