[Three cases of gastric cancer (Borrmann type IV) presenting with right back pain caused by right hydronephrosis as the first symptom].
We experienced three cases of right hydronephrosis, which were later diagnosed to have been caused by gastric cancer (Borrmann type IV). The patients were 25-, 38-, and 50-year-old women who complained of right back pain. Ultrasound sonography revealed right hydronephrosis in all three cases. We conducted drip infusion pyelography, computed tomographic scan and retrograde pyelography, but there were no signs of urinary stones or tumors, except for the presence of right ureteral stenosis. Since the patients had upper abdominal discomfort, they underwent gastrofiberscopy, which revealed scirrhous gastric cancer. We suspected that the right ureteral stenosis was caused by metastasis of gastric cancer. After a double J catheter was indwelt at the right ureter, combination chemotherapy of methetrexate + 5-fluorouracil was conducted. The right hydronephrosis diminished and all three patients became catheter-free.
Ushida
H
H
Department of Urology, Uji Tokushukai Hospital.
Johnin
K
K
Koizumi
S
S
Takeda
S
S
Kaneko
K
K
Endo
K
K
Nakai
O
O
Okada
Y
Y
D000328:Adult; D001416:Back Pain / Q000209:etiology*; D018279:Carcinoma, Signet Ring Cell / Q000150:complications* / Q000175:diagnosis; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology*; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000150:complications* / Q000175:diagnosis; D014517:Ureteral Obstruction / Q000209:etiology