Hinyokika kiyo. Acta urologica Japonica
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Review Case Reports
[Bladder cancer producing granulocyte colony-stimulating factor (G-CSF): a case report].
A case of bladder cancer producing granulocyte colony-stimulating factor (G-CSF) is reported. A 76-year-old male was admitted to our hospital with gross hematuria and leukocytosis. He was diagnosed with advanced bladder cancer. ⋯ The histopathological diagnosis was transitional cell carcinoma, grade 3, pT4, pN1. Immunohistochemical examination was positive for G-CSF and G-CSF receptor. There has been no recurrence of cancer for more than 23 months since the operation without any additional therapy.
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Review Case Reports
[Recurrent spontaneous bladder rupture cured by conservative therapy: a case report].
The patient was a 44-year-old woman, who had undergone radical hysterectomy and postoperative radiation therapy for cervical cancer at the age of 34 years old. In 1998, she was admitted to our hospital with chief complaints of acute abdominal pain and high fever. We made a diagnosis of spontaneous bladder rupture associated with neurogenic bladder dysfunction and radiation cystitis, based on findings of cystoscopy and cystography. ⋯ In 2000, spontaneous bladder rupture recurred, but conservative therapy was effective again. A review of 12 cases of recurrent spontaneous bladder rupture in Japan, including the present case, suggests that proper management of urination for neurogenic bladder dysfunction may be necessary for prevention of recurrent rupture, when the impaired bladder is left after either successful conservative or surgical treatment of bladder rupture. Urinary diversion and augmentation cystoplasty should be considered for repeated rupture of the bladder.
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Review Case Reports
[A case of asymptomatic urachal cyst in autopsy--histopathological study of urachal cyst and review of the literature of 99 cases during a 10 year period in Japan].
Disorders of urachal remnants are common. While urachal cysts are usually asymptomatic, infection may mimic a variety of acute abdomen. Here we report a very rare case of urachal cyst that protruded in the urinary bladder cavity and among 99 accumulated cases, only 4 cases have been reported similar to this case characterized by intravesical development from 1990 to 1999. ⋯ Histopathologically, the cyst wall was thin and consisted of fibrous connective tissue with muscular tissue and peripheral nerve, and lined by cuboidal epithelium but no inflammatory cells could be seen. Urachal cysts occur in both sexes are affected with equal frequency, and frequently occur in a younger population. In clinical symptoms the umbilical manifestations are predominant in patients younger than 30 years old, while the bladder manifestations are predominant in those older than 30.
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Review Case Reports
[A case of bladder tumor producing granulocyte-colony stimulation factor and parathyroid hormone-related protein].
A 68-year-old woman presented with urinary pain and frequency. Cystoscopy, intravenous pyelography and magnetic resonance imaging showed a huge bladder mass and hydronephrosis of the left kidney. Transurethral resection of bladder tumor (TUR-Bt) was done. ⋯ The tumor cells were positive for G-CSF and PTH-rP immunohistochemical staining. She died of the disease 46 days after the operation. This is the third case of G-CSF and PTH-rP producing bladder tumor in the literature.
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Review Case Reports
[Intra-arterial infusion chemotherapy for liver metastases of testicular tumors: report of two cases].
Two cases of testicular tumors with lymph node involvement and multiple lung and liver metastases were treated successfully with intra-arterial infusion chemotherapy. Case 1: A 30-year-old man presented with right scrotal swelling and an abdominal mass. He had a large retroperitoneal mass and multiple lung and liver metastases on computed tomographic (CT) scan and chest X-ray. ⋯ Cisplatin, vinblastine, VP-16 and pepleomycin combination chemotherapy (PVeBV) was administered, but the liver tumors ware enlarged on CT scan. Intrahepatic arterial infusion chemotherapy (cisplatin, VP-16) was started and repeated for 4 courses. On CT scan, the lung metastasis seemed to have disappeared, and the retroperitoneal mass and liver metastases were decreased in size.