Francy Lorena García Cobo

University of Cauca · Cauca

We report a case of neoplasm of the urinary bladder with pseudosarcomatous stromal differentiation. Heterologous carcinosarcomas are extremely rare malignant neoplasms (seventy-eight cases have been previously described). This is a case of carcinoma containing numerous osteoclast type giant cells that stained for vinmentin and acid phosphatase and...

Differential diagnosis of hematuria after bone marrow transplantation (B.M.T.) may include polyomavirus (BK and JC)-associated haemorrhagic cystitis. Many reports have implied BK virus as the major pathogen in the development of hemorrhagic cystitis after BMT. BK viruria is also associated with ureteric stenosis in renal allografts recipients. Vira...

Como podemos experimentar mientras leemos este resumen, la lectura silenciosa a menudo implica escuchar nuestra “voz interior” y pronunciar palabras mentalmente. Vygotsky determinó que esta voz interior es el producto de un proceso llamado internalización en el que el habla externa se transforma en habla interna. Sin embargo, queda por determinar c...

We report a case of neoplasm of the urinary bladder with pseudosarcomatous stromal differentiation. Heterologous carcinosarcomas are extremly rare malignant neoplasms (seventy-eight cases have been previonsly described).This is a case of carcinoma containing numerous osteoclast type giant cells that stained for vinmentin and acid phosphatose and we...

We report a case of neoplasm of the urinary bladder with pseudosarcomatous stromal differentiation. Heterologous carcinosarcomas are extremly rare malignant neoplasms (seventy-eight cases have been previonsly described). This is a case of carcinoma containing numerous osteoclast type giant cells that stained for vinmentin and acid phosphatose and w...

The extramedular hematopoyesis is the result of the bown marrow sever chronical hipofunction, being the genitourinary afection very unusual. We are presenting a singular case by its own clinicopathology consecuences and exceptional incidence in context of a upper tract urothelial tumor.

Dentro del diagnóstico diferencial de la hematuria en pacientes receptores de un trasplante de médula ósea (T.M.O.) debemos considerar la cistitis hemorrágica por poliomavirus BK y JC. Algunos han implicado al virus BK como el principal agente en su desarrollo. La viruria por BK también se ha asociado a estenosis ureteral en pacientes sometidos a t...

OBJECTIVE: To report a case of urothelial tumor of the bladder in a 17-year-old patient that required emergency surgical treatment due to acute hematuria. METHODS: The clinical history, anatomopathological and immunohistochemical findings are described. RESULTS: A 17-year-old patient with no remarkable clinical history, consulted at the emergency s...

The extramodular hematopoiesis is the result of the bone marrow sever chronical hypofunction, being the genitourinary affection very unusual. We are presenting a singular case by its own clinicopathology consequences and exceptional incidence in context of a upper tract urothelial tumor.

One of the basic characteristics of urothelial carcinoma is its tendency to synchronous or metachronous multifocality. Thus the need to explore the entire urinary tract of patients with urothelial neoformations. The aim of this article is to study the tumors of the upper urinary tract that appear synchronously with infiltrating carcinoma of the bla...

Juvenile gangrenous vasculitis of the scrotum is a peculiar form of scrotal gangrene of undetermined etiology, with clinical and pathological features of its own, described in 1973 by Piñol et al. We report a new case, considering this entity as part of the differential diagnosis of scrotal gangrene, and a review of relative literature

Vaginal stones are rare. We can classify them as primary or secondary, depending on the presence or the abscense of a foreign body nidus. Various cases can led to stone formation. Most of them developed in women with a vesicovaginal or urethrovaginal fistula, as well as in patients with congenital anomalies of the genitourinary tract, previous pelv...

The neuroendocrine renal tumors are of extremely strange presentation. We present a review of the literature published on this pathology

To present an additional case of mucinous adenocarcinoma of the prostate gland. The histochemical and immunohistochemical findings demonstrating its prostatic origin are presented and the literature is reviewed. A 53-year-old male with no previous symptoms or signs presented for a prostatic examination. DRE was normal and PSA was 35 ng/ml. A prosta...

The neuroendocrine renal tumors are of extremely strange presentation. We present a review of the literature published on this pathology.

Vaginal stones are rare. We can classify them as primary or secondary, depending on the presence or the absencse of a foreign body nidus. Various cases can led to stone formation. Most of them developed in women with a vesicovaginal or urethrovaginal fistula, as well as in patients with congenital anomalies of the genitourinary tract, previous pelv...

Juvenile gangrenous vasculitis of the scrotum is a peculiar form of scrotal gangrene of undetermined etiology, with clinical and pathological features of its own, described in 1973 by Piñol et al. We report a new case, considering this entity as part of the differential diagnosis of scrotal gangrene, and a review of relative literature.

Four additional cases of malignant priapism or priapism secondary to penile metastasis from urogenital tumors are presented and the literature is reviewed. Chest and abdominal radiological evaluation, cavernosal and abdominal US, abdominal and pelvic CT and MRI, and cavernosal biopsy were performed for the localization and staging of the primary tu...

To present three illustrative cases of pyeloureteritis cystica and review the literature. Three illustrative cases diagnosed at our department are described. Patient history, clinical features, diagnostic procedures and treatment are analyzed and the literature is reviewed. Our patients had no specific symptoms. All three patients had urinary tract...