RESUMO
OBJECTIVE: To present a case of inflammatory pseudotumor of the urinary bladder, with special reference to the differential diagnosis. METHODS/RESULTS: A 26-year-old patient with a history of gross hematuria and voiding syndrome underwent partial cystectomy for a bladder tumor. Pathological analysis disclosed an inflammatory pseudotumor of the bladder. The patient's postoperative course has been satisfactory.
Assuntos
Granuloma de Células Plasmáticas/diagnóstico , Doenças da Bexiga Urinária/diagnóstico , Adulto , Cistectomia , Diagnóstico Diferencial , Feminino , Granuloma de Células Plasmáticas/patologia , Hematúria/complicações , Hematúria/patologia , Humanos , Doenças da Bexiga Urinária/patologia , Neoplasias da Bexiga Urinária/complicações , Neoplasias da Bexiga Urinária/diagnósticoRESUMO
OBJECTIVES: To describe 8 additional cases of seminal vesicle cyst associated with renal agenesis, an uncommon condition arising from anomalies occurring during embryonal development of the genitourinary system, and to analyze the utility of the different diagnostic imaging techniques. METHODS: A retrospective study was conducted on 8 patients to determine the diagnostic possibilities of US (abdominal/transrectal), CT, MRI, urography, cystourethrography and cystoscopy. Transvesical percutaneous punction and deferentography, which permit diagnosis of blind-ending ureter, were utilized in two patients. RESULTS: 75% were left-sided and the age at presentation was generally between 25 to 45 years. The clinical features were related with irritative voiding symptoms, perineal discomfort and ejaculatory disorders. Treatment was based on the clinical features; 3 patients underwent resection via the abdominal retrovesical approach and 5 patients were treated conservatively. CONCLUSIONS: Congenital seminal vesicle cyst may not be as uncommon as it is presumed to be and should be suspected in patients with solitary kidney and voiding disorders. The findings on pelvioabdominal US may suffice to suspect this condition. Although many diagnostic imaging techniques are available, blind-ending ureter can only be diagnosed by transvesical or transrectal percutaneous punction and deferentography. Treatment of symptomatic cases is by surgery, although conservative treatment is utilized more frequently.
Assuntos
Cistos/patologia , Rim/anormalidades , Glândulas Seminais , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Cistos/cirurgia , Feminino , Humanos , Rim/embriologia , Rim/patologia , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
Presentation of our statistics of 70 cases of Internal Optical Urethrotomy with a follow-up greater than twenty months. Also, review of forty-four End Terminal Urethroplasties. When compared, the best results were obtained with Urethroplasties, 90%, versus only 49% satisfactory results with cold cut Optical Urethrotomy.
Assuntos
Uretra/cirurgia , Estreitamento Uretral/cirurgia , Seguimentos , Humanos , Procedimentos Cirúrgicos Operatórios/métodosRESUMO
Ureteral endometriosis is remarkable not for its frequency, but for the renal compromise it may cause. Because it is silent, diagnosis is established late. An abdominal ultrasound scan permits early diagnosis of the obstructive uropathy. Currently, ureteral stricture can be treated conservatively. In well selected cases, endourological techniques combined with hormone therapy can be an alternative to open surgery.
Assuntos
Endometriose/terapia , Neoplasias Ureterais/terapia , Adulto , Endometriose/complicações , Feminino , Humanos , Neoplasias Ureterais/complicações , Obstrução Ureteral/etiologiaRESUMO
Five cases of Fournier's gangrene that had been treated at our department over the last five years are described. The literature is reviewed with special reference to the pathogenic, microbiological and therapeutic aspects of this disease entity. Similarly, we underscore the significant drop in mortality with the availability of antibiotics.
Assuntos
Doenças dos Genitais Masculinos/patologia , Idoso , Idoso de 80 Anos ou mais , Gangrena , Doenças dos Genitais Masculinos/microbiologia , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
We report on a 61-year-old patient with massive scrotal herniation of the bladder and non-Hodgkin malignant lymphoma. We briefly describe this disease entity and its form of presentation, and discuss its diagnosis and treatment.
Assuntos
Hérnia Inguinal , Escroto , Doenças da Bexiga Urinária , Hérnia/diagnóstico , Hérnia Inguinal/diagnóstico , Humanos , Masculino , Pessoa de Meia-Idade , Doenças da Bexiga Urinária/diagnósticoRESUMO
We report a case of carcinosarcoma whose most striking feature was its markedly chondroid elements that initially prompted us to suspect a chondrosarcoma. The clinical features and treatment of this rare tumor type are briefly discussed.
Assuntos
Carcinossarcoma/patologia , Neoplasias da Bexiga Urinária/patologia , Idoso , Idoso de 80 Anos ou mais , Condroma/patologia , Humanos , MasculinoRESUMO
We report on a patient with two primary and synchronous urological tumors (hypernephroma and leiomyosarcoma of the bladder). Patient follow-up of 14 months revealed no evidence of tumor recurrence. The clinical, diagnostic and therapeutic aspects of this rare tumor of the bladder are highlighted. We consider surgical treatment mandatory and radio- and chemotherapy adjunctive treatment modalities.
Assuntos
Carcinoma de Células Renais , Neoplasias Renais , Leiomiossarcoma , Neoplasias Primárias Múltiplas , Neoplasias da Bexiga Urinária , Idoso , Carcinoma de Células Renais/patologia , Carcinoma de Células Renais/cirurgia , Humanos , Neoplasias Renais/patologia , Neoplasias Renais/cirurgia , Leiomiossarcoma/patologia , Leiomiossarcoma/cirurgia , Masculino , Neoplasias da Bexiga Urinária/patologia , Neoplasias da Bexiga Urinária/cirurgiaRESUMO
Renal adenocarcinoma presenting as a cystic mass is uncommon and causes difficulty in making the differential diagnosis. Ultrasound and particularly CT are considered to be the most useful diagnostic methods. The usefulness of ultrasound or CT-guided punction-aspiration has yet to be established since the aspirate is often non-specific. The major difficulty encountered when making the differential diagnosis is that of distinguishing cystic renal adenocarcinoma from multilocular cystic nephroma. Multilocular renal carcinoma and multilocular cystic nephroma are the most common adult multilocular renal cystic masses. The latter is more common in the female, whereas cystic renal adenocarcinoma is more common in the male patient.
Assuntos
Carcinoma de Células Renais/diagnóstico , Neoplasias Renais/diagnóstico , Carcinoma de Células Renais/patologia , Carcinoma de Células Renais/cirurgia , Diagnóstico Diferencial , Humanos , Doenças Renais Císticas/diagnóstico , Neoplasias Renais/patologia , Neoplasias Renais/cirurgia , Masculino , Pessoa de Meia-Idade , Neoplasias Primárias Múltiplas , Nefrectomia , Neoplasias Gástricas , Tomografia Computadorizada por Raios XRESUMO
Two cases of transitional cell inverted papilloma are described. The first case was a 44-year-old male patient who presented with hematuria. The second case was an incidental finding during a retropubic adenomectomy procedure. We describe the clinical features of this condition and discuss its histogenesis and treatment. Because of the possibility, although very small, of its evolving to malignancy, these patients must be followed carefully.
Assuntos
Papiloma/patologia , Neoplasias da Bexiga Urinária/patologia , Idoso , Idoso de 80 Anos ou mais , Hematúria/etiologia , Humanos , Masculino , Pessoa de Meia-Idade , Papiloma/complicações , Papiloma/cirurgia , Neoplasias da Bexiga Urinária/complicações , Neoplasias da Bexiga Urinária/cirurgia , Retenção Urinária/etiologiaRESUMO
Lymphomas constitute a group of malignant lymphoreticular diseases that may affect the adrenal glands and the GU system as a primary condition or, more frequently, as distant invasion. We report on a case of diffuse, histiocytic non-Hodgkin lymphoma that had been in hematologic clinical remission but had recurred with invasion of the right renal parenchyma. Initially, it could not be determined whether it was a primary neoplasm or the result of primary lymphatic spread. The reports published in the literature relative to this condition are reviewed.
Assuntos
Neoplasias Renais/secundário , Linfoma Difuso de Grandes Células B/patologia , Adolescente , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Terapia Combinada , Humanos , Neoplasias Renais/diagnóstico por imagem , Linfoma Difuso de Grandes Células B/diagnóstico por imagem , Linfoma Difuso de Grandes Células B/tratamento farmacológico , Linfoma Difuso de Grandes Células B/cirurgia , Masculino , Neoplasias do Mediastino/tratamento farmacológico , Neoplasias do Mediastino/patologia , Neoplasias do Mediastino/cirurgia , Tomografia Computadorizada por Raios XRESUMO
A case of diverticulum of the female urethra complicated by lithiasis is described. The etiopathogenic aspects, clinical features, diagnostic methods and treatment of this rare condition are discussed.
Assuntos
Divertículo/diagnóstico por imagem , Doenças Uretrais/diagnóstico por imagem , Cálculos Urinários/diagnóstico por imagem , Divertículo/complicações , Divertículo/cirurgia , Feminino , Humanos , Pessoa de Meia-Idade , Radiografia , Doenças Uretrais/complicações , Doenças Uretrais/cirurgia , Cálculos Urinários/complicações , Cálculos Urinários/cirurgiaRESUMO
We present a case of diffuse malignant mesothelioma of the tunica vaginalis testis, a very uncommon tumor site, in a patient who also had a tumor localized to the chest. We could not determine however, whether the testicular neoplasm was a primary tumor or a distant metastasis. We describe this tumor type, its mode of presentation, diagnosis and treatment.
Assuntos
Mesotelioma/ultraestrutura , Neoplasias Testiculares/ultraestrutura , Humanos , Masculino , Mesotelioma/diagnóstico por imagem , Mesotelioma/cirurgia , Pessoa de Meia-Idade , Neoplasias Testiculares/diagnóstico por imagem , Neoplasias Testiculares/cirurgia , UltrassonografiaRESUMO
We report on a 50-year-old male patient with acquired urethral diverticulum complicated by calculus in the anterior urethra. The etiologic factors, the hypotheses put forward relative to the pathogenesis of urethral diverticulum, its diagnosis and forms of treatment are discussed.
Assuntos
Divertículo , Doenças Uretrais , Divertículo/diagnóstico , Divertículo/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Doenças Uretrais/diagnóstico , Doenças Uretrais/cirurgiaRESUMO
A case of lithiasis in a front diverticulum of the urethra in male is presented. The unusual presentation it had together with the lack of frequency was pointed out, commenting briefly the diagnostic methods and ways of treatment.
Assuntos
Divertículo/diagnóstico por imagem , Doenças Uretrais/diagnóstico por imagem , Cálculos Urinários/diagnóstico por imagem , Divertículo/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Radiografia , Doenças Uretrais/cirurgia , Cálculos Urinários/cirurgiaRESUMO
A case of hydatid cyst of the adrenal gland in a patient with a previous history of hydatidosis is described. Following a brief discussion of the pathological features of adrenal cysts, attention is focussed on the diagnosis and treatment of this specific form of adrenal cyst: the hydatid adrenal cyst.
Assuntos
Doenças das Glândulas Suprarrenais/diagnóstico , Equinococose/diagnóstico , Idoso , Humanos , MasculinoAssuntos
Carcinoma de Células de Transição/tratamento farmacológico , Cisplatino/uso terapêutico , Neoplasias da Bexiga Urinária/tratamento farmacológico , Carcinoma de Células de Transição/mortalidade , Carcinoma de Células de Transição/secundário , Terapia Combinada , Feminino , Humanos , Masculino , Recidiva Local de Neoplasia/epidemiologia , Recidiva Local de Neoplasia/prevenção & controle , Estadiamento de Neoplasias , Estudos Prospectivos , Taxa de Sobrevida , Neoplasias da Bexiga Urinária/mortalidade , Neoplasias da Bexiga Urinária/patologiaRESUMO
A case of inflammatory malignant fibrous histiocytoma is described herein. We discuss its clinical features, therapeutic possibilities and diagnosis, highlighting the usefulness of magnetic resonance imaging as well as the importance of correct anatomopathological diagnosis.