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1.
O Miyake M Hosomi K Matsumiya T Oka M Takaha A Kurata 《Hinyokika kiyo. Acta urologica Japonica》1989,35(2):343-347
A case of localized amyloidosis of the urinary bladder is reported. A 82-year-old woman visited our hospital with the chief complaint of miction pain and residual urine sensation. Cystoscopic examination revealed a broad-based and nonpapillary tumor without bleeding on the right lateral wall. A transurethral biopsy of this tumor was performed. A histopathological examination with H.E. and Congo red stains demonstrated amyloid deposition in the submucosal layers of the vesical wall. Rectal biopsy and other findings suggested no deposition of amyloid in other organs. On the basis of these findings, we made a diagnosis of localized amyloidosis of the urinary bladder. To the best of our knowledge, the present case is the 23rd of localized amyloidosis of urinary bladder in Japan. The patient was asymptomatic after biopsy. We discuss the clinical features and management of this disease. 相似文献
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目的:探讨局限性膀胱淀粉样变病因、临床表现、影像学诊断方法、病理特征及诊疗方法。方法:回顾分析1例局限性膀胱淀粉样变患者的临床资料,总结复习相关文献。结果:患者经抗感染、止血、对症治疗,效果较好,随访7个月未复发血尿。结论:膀胱淀粉样变为少见病,主要表现为无痛性肉眼血尿,膀胱侧壁和三角区为好发部位,确诊主要依靠膀胱镜下活检,病理学检查刚果红染色后偏振光显微镜下呈现出苹果绿色双折射光。治疗以手术切除为主,术后辅以二甲基亚砜膀胱灌注,疗效及预后良好。 相似文献
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A case of primary localized amyloidosis of the bladder during a twelve-year period is described. The initial symptom was miction pain when she was 43 years old. Cystoscopic examination revealed yellowish elevated lesion with hemorrhage at the right side of the bladder neck. Transurethral resection was performed, but two years later recurrence was found at the trigonum as well as the original site. The two lesions were apart. She remained asymptomatic for the following ten years until she returned to us with bladder symptoms. Cystoscopy showed the lesion was more diffuse and the posterior wall was involved in continuity with the trigonum. Complete transurethral resection was not possible because of generalized bladder involvement. Our case illustrates the clinically benign but slowly progressive nature of amyloidosis of the bladder. Multifocal recurrence is also to be noted. Our current treatment policy is conservative treatment with careful follow-up. She is asymptomatic three months postoperatively. 相似文献
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Localized amyloidosis of the urinary bladder. 总被引:1,自引:0,他引:1
Localized amyloidosis of the urinary bladder is a rare condition. Five patients, 1 with localized secondary amyloidosis, are described. The symptoms, macroscopic hematuria and tumor-like appearance in cystoscopy, may mimic bladder cancer. Diagnosis is based on histopathological examinations with Congo red staining. In most instances, the treatment of choice is transurethral resection and electrocoagulation. Because of the risk of recurrences, a close follow-up is recommended. 相似文献
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Primary amyloidosis of the urinary bladder is a rare disease entity. A total of 61 cases have been reported in the Japanese literature, and most of them were AL type amyloidosis. We report here a case of primary AA type amyloidosis. A 52-year-old man presented with a chief complaint of asymptomatic gross hematuria. Cystoscopy revealed yellowish elevated lesions, transurethral mucosal biopsies were performed, and the histopathological diagnosis indicated a primary AA type amyloidosis of the urinary bladder. Systemic amyloidosis was clinically eliminated. The yellowish lesions in the bladder through cystoscopy disappeared spontaneously one year later without any specific treatment, but periodical work-up may be necessary to rule out recurrence of the disease or bladder tumor. 相似文献
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C Irisawa M Takahashi K Suzuki O Sugano H Kato M Ishigooka Y Abe N Ishii J Hirano 《Hinyokika kiyo. Acta urologica Japonica》1991,37(1):73-76
A 58-year-old woman was introduced to our department complaining of lower abdominal pain and macrohematuria in March, 1978. Intravenous pyelography revealed stenosis and a ureteral stone on the right distal ureter. In May, 1983, she visited our department again. Endoscopically, bleeding from the right ureteral orifice was observed. Retrograde pyelography demonstrated the right hydronephrosis and irregular margin of the right lower ureter. However, the urine cytology was negative, and CT scan and ureteroscopy showed no tumorous lesion on the portion. On 7 August, 1989, partial ureterectomy and end to end anastomosis was performed. Histopathological examination by H-E and Congo red stain proved amyloid deposition. Postoperative course was uneventful. A total of 40 cases of amyloidosis of the ureter in the world are reviewed. 相似文献
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We herein describe an asymptomatic 31-year-old male who was admitted for an investigation of an abnormal pleural tumor detected by chest radiography. We performed various preoperative investigations including fluorodeoxyglucose-positron emission tomography. The maximum standardized uptake value (SUVmax) was 2.2, and malignancy could not be ruled out. We therefore carried out a thoracoscopy-assisted partial resection of the right upper lobe combined with a parietal pleurectomy. The pathological examination showed that there was a tumor localized with pleural amyloidosis. 相似文献
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Kitsukawa S Hosoda S Otsuru N Matsumoto T Yamamoto Y Matsumoto T 《Hinyokika kiyo. Acta urologica Japonica》2006,52(2):131-134
A 46-year-old female was referred to our hospital with a complaint of left flank pain. Ultrasongraphy and computed tomography demonstrated a left hydronephroureter due to stenosis with a ureteral mass in the left lower ureter. Retrograde pyelography revealed severe stricture of left lower ureter and brushing cytology showed papanicolaou class III. Ureteral tumor was suspected and left nephroureterectomy with partial cystectomy was performed. Histopathological diagnosis was amyloidosis of the left ureter. There was no evidence of secondary or systemic amyloidosis. Finally, we diagnosed her with localized amyloidosis of the left ureter. Localized amyloidosis of the ureter is a relatively rare condition, and this is the 55th case reported in the Japanese literature. 相似文献
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Localized amyloidosis of the urethra: report of a case 总被引:1,自引:0,他引:1
10.
A case of primary amyloidosis of the ureter is presented. The patient was a 48-year-old woman with a 5-year history of asymptomatic macrohematuria. Roentgenographic examination showed left hydronephrosis and stenosis of the left distal ureter. Histological examination of the biopsied specimen during the operation revealed no malignancy; and, left partial ureterectomy and uretero- vesiconeostomy was performed. Congo red stain proved amyloid deposition after surgery. Rectal biopsy was negative for amyloid; and, other laboratory findings were within normal range. Thus it was diagnosed as a primary localized amyloidosis of the ureter. Importance of intraoperative histologic examination was discussed. This is the 22nd case in the literature. 相似文献
11.
Kono M Kurokawa T Takata M Komatsu K Tsukahara K Kurose N 《Hinyokika kiyo. Acta urologica Japonica》2011,57(2):99-101
Primary amyloidosis of the seminal vesicle is a rare disease entity. We report here a case of localized seminal vesicle amyloidosis with hematospermia. A 66-year-old man visited our hospital with a chief complaint of hematospermia. T2 weighted magnetic resonance imaging (MRI) showed a hypointensity mass in the left seminal vesicle. Needle biopsy revealed amyloidosis of the seminal vesicle. Without any specific treatment, the mass lesion disappeared on MRI, and hematospermia was improved. 相似文献
12.
H Fuse K Miyazaki T Nakasima Y Fujita Y Hayakawa Y Oshinoya K Watanabe 《Hinyokika kiyo. Acta urologica Japonica》1989,35(7):1217-1222
A case of primary amyloidosis of the bladder, which developed 4 years after primary treatment, is described. The patient is a 55-year-old male, who consulted our clinic with a complaint of asymptomatic gross hematuria on October 1, 1983. Cystoscopic examination showed a tumorous lesion involving right lateral wall of the bladder, which was resected transurethrally. No malignancy was found by histopathological examination. About 4 years later, he consulted our clinic again with a complaint of asymptomatic gross hematuria. There was a tumorous lesion involving left lateral wall of the bladder on cystoscopy. Transurethral resection of bladder tumor was performed under a diagnosis of bladder tumor. Histological examination revealed amyloidosis of the bladder, AL-type amyloid. Re-examination of the specimens resected 4 years ago showed the same findings. Biopsies from the tongue, skin and rectum disclosed no amyloid deposition. During these 19 months, he had no recurrence. This case was thought to be the first one of primary amyloidosis of the bladder showing new recurrence reported in Japanese literature. 相似文献
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Shimada K Tsubochi H Isogami K Kobayashi S 《Kyobu geka. The Japanese journal of thoracic surgery》2006,59(13):1217-1219
A 66-year-old female was admitted to our hospital because of chest abnormal shadow. Chest X-ray and chest computed tomography (CT) on admission showed a nodule in the right middle lobe. The nodule was not diagnosed preoperatively by a bronchoscopy. She underwent partial lung resection including the nodule with video-assisted thoracoscopic surgery. The pathological diagnosis was amyloidosis, and we diagnosed her illness as localized nodular pulmonary amyloidosis, since the amyloid substance was type AL. In addition, electron microscopy showed amyloid as straightly fibrous materials in alveolus. It is difficult to differentiate amyloidosis from lung cancer by radiology, and the lung biopsy with video-assisted thoracoscopic surgery is useful and a safety way to establish diagnosis. 相似文献
16.
Hatano K Ichimaru N Takao T Yoshimura K Okuyama A Takakuwa T Aozasa K Nakata Y Okumoto Y Hiraoka H 《Hinyokika kiyo. Acta urologica Japonica》2006,52(1):55-58
A patient with paraganglioma of the urinary bladder is reported. A 65-year-old woman was referred to our hospital with the chief complaint of postvoiding headache, palpitation, and cold sweat. She had has no episodes of hematuria. On laboratory data, mild elevation was found in plasma neuron specific enolase (NSE), urinary noradrenaline and urinary metanephrine. The patient showed hypertension after urination with the elevation of plasma noradrenaline. 131I-MIBG scintigraphy showed abnormal accumulation in the bladder, and no abnormal accumulation in the other lesion. Pelvic magnetic resonance imaging (MRI) revealed a solid tumor of the urinary bladder, measuring 2 cm in diameter. Paraganglioma of the urinary bladder was diagnosed and the tumor was extirpated. The tumor measured 2 x 2 x 1.5 cm, and histopathologically diagnosed as paraganglioma. After extirpation, the patient became free of the postvoiding symptoms, and showed normal catecholamine levels. She has been followed up for 4 months after operation without any evidence of recurrence. 相似文献
17.
Pheochromocytoma of the urinary bladder: a case report 总被引:7,自引:0,他引:7
Takezawa Y Inoue M Kurita S Nakata S Kobayashi M Kosaku N Yamanaka H 《Hinyokika kiyo. Acta urologica Japonica》2001,47(2):105-107
We present a 66-year old female patient with pheochromocytoma of the urinary bladder. We performed transabdominal needle biopsy of the tumor without suspicion of pheochromocytoma because of her well-controlled blood pressure and no characteristic symptoms following administration of antihypertensive medication. Hypertensive crisis (260/130 mmHg) occurred just after the needle insertion. The diagnosis was pheochromocytoma. The norepinephrine level in the serum and her blood pressure normalized without antihypertensive medication after partial cystectomy. Pheochromocytoma should be suspected in cases of intramural bladder tumors, especially in a normotensive patients receiving antihypertensive medication. 相似文献
18.
Noguchi A Hamamoto Y Minoshima K Taniguchi M Takeuchi T Sakai S Deguchi T 《Hinyokika kiyo. Acta urologica Japonica》1999,45(10):721-723
A 49-year-old man was hospitalized with the chief complaint of coagulation in urine. The patient was not hypertensive. Cystoscopic examination showed a submucosal tumor in the left lateral wall of the bladder. A transurethral sonogram revealed a low echoic nodule. Transurethral resection of the tumor in the urinary bladder was performed. The histopathological diagnosis indicated pheochromocytoma. Blood pressure was stable. After operation, the patient's course was uneventful, and there has been no recurrence for one year after surgery. This patient is the 52nd patient with pheochromocytoma of the urinary bladder reported in the Japanese literature. 相似文献
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