RETROPERITONEAL DESMOID TUMOR and RIGHT HYDRONEPHROSIS, Dr PHAN THANH HẢI, MEDIC MEDICAL CENTER, HCMC, VIETNAM

16YO MALE, PAIN AT RIGHT LUMBAR FOSSA. NO G.I. TROUBLE NOR FEVER.

ABDOMINAL ULTRASOUND  DETECTED RIGHT  KIDNEY HYDRONEPROSIS 2 nd DEGREE DUE TO ONE BIG RETROPERITONEAL MASS AT RIGHT ILIAC FOSSA.

THIS TUMOR WAS HYPOVASCULAR, SOLID WITH  SIZE OF 12CM,  WHICH COMPRESSED COMPLETELY URETER . 

IT IS BIG SOLID TUMOR RETROPERITONEUM WITH URETERIC OBSTRUCTION. THE MOST COMMON IS SARCOMA.

LAPAROTOMY SHOWED  TUMOR OCCUPYING  THE RIGHT ILIAC FOSSA, VERY HARD MASS WHICH WAS DIFFICULTLY  REMOVED IN COMPLETE.

MACROSCOPIC  SECTION OF TUMOR WAS SMOOTH AND HARD.

AND MICROSCOPIC RESULT IS A RETROPERTONEAL DESMOID TUMOR.