Abstract:
:We describe the case of a 62-year-old man with chronic irritation of the urinary bladder resulting in dysuria and hypogastric pain. Three neoplasms measuring 0.5, 1, and 1.5 cm, respectively, were observed by cystoscopy and removed by transurethral resection (TUR). Histologic examination showed a complex folding of squamous hyperplastic epithelium around a connective tissue core. The superficial epithelium contained numerous koilocytes. The double polymerase chain reaction (PCR) detected DNA of type 11 human papillomavirus (HPV). The diagnosis was condyloma acuminatum of bladder. Three months later the patient presented with fever, and a new cytoscopy demonstrated an ulcerated, exophytic 4.5 cm mass. Histopathology showed a squamous carcinoma with papillomatous structure, pronounced viral koilocytosis, and irregular invasive deep margin. HPV type 11 was found with double PCR. The diagnosis was warty carcinoma arising in condyloma acuminatum. To the best of our knowledge, this is the first case of warty carcinoma of the urinary bladder described in the literature. We discuss the relationship between the infection by HPV and the development of condyloma acuminatum, its evolution toward a well-differentiated squamous carcinoma, and its distinction from verrucous carcinoma. Int J Surg Pathol 8(3):253-259, 2000
journal_name
Int J Surg Patholjournal_title
International journal of surgical pathologyauthors
Botella E,Burgués O,Navarro S,Ramos D,Ferrer J,Gimeno C,Llombart-Bosch Adoi
10.1177/106689690000800317keywords:
subject
Has Abstractpub_date
2000-07-01 00:00:00pages
253-259issue
3eissn
1066-8969issn
1940-2465journal_volume
8pub_type
杂志文章abstract::The development of squamous metaplasia or carcinoma is a rare occurrence in the setting of a ruptured or leaking silicone breast implant capsule. However, the oncogenic process in such a context is yet another intriguing example of how chronic inflammation plays an integral role in the tumorigenic process. Recent pape...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896908329587
更新日期:2010-12-01 00:00:00
abstract::Infiltrating ductal carcinoma (IDC) occurs frequently in patients with lobular carcinoma in-situ (LCIS). LCIS is not thought to be the direct precursor of the invasive component. The authors analyzed 15 cases of coexisting LCIS and IDC and found ductal carcinoma in situ (DCIS) in 12. The DCIS and IDC were of similar g...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/106689690100900206
更新日期:2001-04-01 00:00:00
abstract::Mammary sclerosing lobular hyperplasia is an uncommon benign fibroproliferative lesion of adolescent and young women, often of African American heritage with an incidence of ~3%. Patients generally complain of a palpable, painless, or slightly tender and well-defined lump in breast. Very rarely, this lesion may be bil...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896917746744
更新日期:2018-06-01 00:00:00
abstract::Mesonephric adenocarcinoma is a rare tumor type that is usually found in areas where the Wolffian duct was present during the fetal period. We report a case of mesonephric adenocarcinoma of the uterine corpus in a 66-year-old woman who presented with vaginal bleeding. Pelvic magnetic resonance imaging revealed a 2.7-c...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896915611489
更新日期:2016-04-01 00:00:00
abstract::Vascular transformation of lymph node sinuses represents a rare benign entity mimicking malignant counterparts such as nodal Kaposi sarcoma. The presence of mildly atypical benign mesothelial cells within nodal sinuses raises the possibility of metastatic malignancy. Herein, a rare case of vascular transformation of l...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896915622277
更新日期:2016-04-01 00:00:00
abstract::We present a case of clear cell meningioma with unusual clinical and pathologic features. The patient was a 54-year-old man who underwent laminectomy and durotomy for an intradural tumor in the lumbar spinal canal. Sections showed a predominance of dense collagenous tissue with irregularly shaped and irregularly sized...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896912470165
更新日期:2013-08-01 00:00:00
abstract::Ewing sarcoma (ES) and primitive neuroectodermal tumor (PNET) are round-cell sarcomas with varying degrees of neuroectodermal differentiation; they are considered members of the same family of tumors based on their common genetic profile. ES/PNET are very infrequent in the female genital tract, the vagina being the ra...
journal_title:International journal of surgical pathology
pub_type: 杂志文章,评审
doi:10.1177/1066896911424898
更新日期:2012-06-01 00:00:00
abstract::Verruciform xanthoma is a rare benign verrucopapillary lesion that develops in the oral mucosa and genital skin. Its development in the esophagus is extremely rare, with only 5 reported cases. We present 2 cases of verruciform xanthoma of the esophagus. Case 1 involved a 91-year-old woman, who had hypertension and chr...
journal_title:International journal of surgical pathology
pub_type: 杂志文章,评审
doi:10.1177/1066896919879495
更新日期:2020-05-01 00:00:00
abstract::Alveolar soft part sarcoma (ASPS) is a rare neoplasm that most commonly presents in the lower extremities. Although ASPS has distinctive histologic features, it may cause diagnostic problems when it arises in unusual locations. To our knowledge, only 1 case of ASPS arising within the breast has previously been reporte...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/106689690501300112
更新日期:2005-01-01 00:00:00
abstract::Atypical adenomatous hyperplasia (AAH) of the prostate is a microscopic proliferation of small acini that may be mistaken for adenocarcinoma. Although some data suggest that AAH is associated with adenocarcinoma arising in the transition zone, the clinical significance of this lesion is uncertain. Therefore we studied...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/106689690501300207
更新日期:2005-04-01 00:00:00
abstract::Studies on the expression of beta-catenin (beta-ct) in gastric carcinoma have provided conflicting results, and the role played by beta-ct mutations in gastric carcinogenesis remains unclear. In an attempt to clarify the aforementioned issues we undertook the retrospective study of 157 gastric carcinomas by using immu...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/106689690301100102
更新日期:2003-01-01 00:00:00
abstract::In this study, we examined aberrant methylation of the E-cadherin, estrogen receptor, RB1 , p16, p15, p14, and MGMT genes by the methylation-specific polymerase chain reaction method in 101 gastric carcinomas. Hypermethylation was detected in E-cadherin, estrogen receptor, RB1, p16, p14, p15, and MGMT at the rates of ...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896907302117
更新日期:2007-07-01 00:00:00
abstract::Acinar cell carcinoma of the pancreas is rare, accounting for less than 1% of carcinomas arising in the exocrine pancreas. Patients are typically between the fifth and seventh decade of life and show a 2:1 male predominance. Symptoms tend to be nonspecific, and approximately 50% of the patients have metastases at the ...
journal_title:International journal of surgical pathology
pub_type: 杂志文章,评审
doi:10.1177/1066896909339912
更新日期:2011-12-01 00:00:00
abstract::Adenomyoma and adenomyomatous hyperplasia are benign tumor-like lesions that rarely involve the major or minor duodenal papilla. We report the case of a 73-year-old patient who underwent a cephalic duodenopancreatectomy due to clinical and radiological evidence of underlying malignant neoplasm. The histopathology resu...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896918767561
更新日期:2018-10-01 00:00:00
abstract:BACKGROUND:Cysts of the jaws (JCs) are an important topic of oral pathology, but few epidemiological data are present in the literature, in particular about the potential of recurrence. The aim of this study was to describe a case series of JCs from a single institution, evaluating the frequency, the site, the age dist...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896914541000
更新日期:2014-12-01 00:00:00
abstract::Primary carcinoid tumor of the skin (PCTS) is an uncommon indolent neoplasm, with 10 cases described in the literature. The tumors affect patients in the sixth to ninth decades of life (mean = 66.3 years) with an equal gender distribution and predilection for the head and trunk. They present as slowly enlarging nodule...
journal_title:International journal of surgical pathology
pub_type: 杂志文章,评审
doi:10.1177/1066896913516672
更新日期:2014-04-01 00:00:00
abstract::The histology in cases of primary spontaneous pneumothorax is generally nonspecific, but a careful examination, taking into account clinical data, may reveal subtle tissue alterations leading to a specific diagnosis in cases that might otherwise be taken as primary and spontaneous. In this article, we describe 3 cases...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896919846386
更新日期:2019-09-01 00:00:00
abstract::Fibroadenoma and phyllodes tumors of the breast exhibit a continuum of pathologic features. We examined phyllodes tumors initially called fibroadenoma for features that may accurately classify the tumor as phyllodes tumor on the first biopsy specimen. The phyllodes tumors initially called fibroadenoma for features tha...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896907311378
更新日期:2008-04-01 00:00:00
abstract::We assessed the contribution of histopathological features to systemic recurrence (SR) in patients with colorectal cancer, using a case-control design: 71 cases and 184 controls were included, with a mean time until SR of 1.4 ± 0.1 years and a mean follow-up of controls of 1.6 ± 0.06 years. Cases had significantly gre...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896914534464
更新日期:2014-09-01 00:00:00
abstract::Combined lung cancers containing both small cell and non-small cell carcinoma elements are uncommon but well recognized. Lung tumors with neuroendocrine differentiation form a group of histologically distinct tumors with differing clinical behavior ranging from low-grade tumors with good prognosis (typical carcinoid) ...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896910397883
更新日期:2011-04-01 00:00:00
abstract::To further study the characteristics of renal cell carcinoma (RCC) in young patients and better define their biological features, 46 RCCs of patients younger than 25 years were morphologically and immunohistochemically characterized with follow-up. Loss of heterozygosity (LOH) analysis of the von Hippel-Lindau (VHL) g...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896909354337
更新日期:2011-04-01 00:00:00
abstract::Diverticulosis of the appendix is a relatively rare pathological finding. The majority are acquired pseudodiverticula. True congenital diverticula are very rare. Appendiceal diverticulosis is usually an incidental finding and clinically asymptomatic. When symptomatic, it is usually complicated by acute or chronic dive...
journal_title:International journal of surgical pathology
pub_type: 杂志文章,评审
doi:10.1177/1066896909332728
更新日期:2009-06-01 00:00:00
abstract::Rare cases of metastasis to uterine polyps have been reported in English literature but not, to the best of our knowledge, to uterine adenomyomas. All these cases are represented by breast cancer, most of them involving tamoxifen-associated polyps. We first report a case of cutaneous malignant melanoma metastatic to u...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/106689690501300217
更新日期:2005-04-01 00:00:00
abstract::A 52-year-old woman presented with fatigue and thrombocytopenia. Imaging studies were unremarkable with the exception of a positron emission tomography scan, which demonstrated intense F-18 fluorodeoxyglucose uptake fusing to the marrow. A bone marrow aspirate was notable for large discohesive cells with basophilic cy...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896914553666
更新日期:2015-02-01 00:00:00
abstract::Dedifferentiated liposarcoma is typically a nonlipogenic high-grade sarcoma that arises from well-differentiated liposarcoma. It most commonly presents as a large mass in the retroperitoneum. Significant involvement of the gastrointestinal tract by dedifferentiated liposarcoma is uncommon. We present a unique case of ...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896917731517
更新日期:2018-04-01 00:00:00
abstract::Malignant melanoma has a variety of morphologic patterns and can metastasize and mimic any type of neoplastic process creating significant diagnostic difficulty. When metastasis to the gastrointestinal system is identified, it is most commonly associated with widely metastatic disease. We report a rare case of isolate...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896915588932
更新日期:2015-08-01 00:00:00
abstract::Composite hemangioendothelioma is a rare vascular tumor morphologically comprising several distinct vascular components and exhibits a borderline malignant potential. We described the case of a 53-year-old female who presented with an infiltrative mass in the paravertebral soft tissue. The tumor showed discrete nests ...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896920924120
更新日期:2020-10-01 00:00:00
abstract::Germinotropic lymphoproliferative disorder (GLPD) is a poorly characterized lymphoproliferative entity, recently included in the World Health Organization classification of hematolymphoid neoplasms. The histological pattern of this disease comprises monotypic plasmablasts that involve the germinal centers of the lymph...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896920921238
更新日期:2020-10-01 00:00:00
abstract::The role and diagnostic efficacy of gene and protein products RB1, CDK4, CHMP2B, HSP90, and cPLA2G4A, all previously shown to be involved in tumor genesis and cell proliferation, were examined by immunohistochemical techniques in 32 cases of myxofibrosarcomas and 29 myxoid liposarcomas (all diagnosis had been confirme...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896914532539
更新日期:2014-10-01 00:00:00
abstract:BACKGROUND:Benign neurogenic tumor involving the urinary bladder is a very rare and heterogeneous disease group. The clinical and radiological diagnosis may be difficult because of the disease's rarity and the histological similarities of each disease especially in needle biopsy specimens. However, accurate diagnosis i...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896917742722
更新日期:2018-05-01 00:00:00