Abstract:
:Rosai-Dorfman disease (RDD; sinus histiocytosis with massive lymphoadenopathy) is a rare, usually nodal self-limited disease. Sometimes nodal disease is coupled with extranodal localizations, in which case the disease can follow a protracted clinical course characterized by remissions and relapses and, exceptionally, a fatal outcome. Exclusive extranodal localizations are rare and their prognosis variable. This study reports a case of RDD apparently limited to the liver coexisting with a diffuse (stage IV) relapsing follicular lymphoma. The patient is alive and well 24 months after the diagnosis of the lymphoma. It is conceivable that the lymphoma has induced RDD via an immunological disorder, possibly involving interleukin expression. The favorable outcome supports the belief that the prognosis of RDD is largely dependent on the number of extranodal sites involved, rather than on the specific sites themselves.
journal_name
Int J Surg Patholjournal_title
International journal of surgical pathologyauthors
Di Tommaso L,Rahal D,Bossi P,Roncalli Mdoi
10.1177/1066896908329590subject
Has Abstractpub_date
2010-12-01 00:00:00pages
540-3issue
6eissn
1066-8969issn
1940-2465pii
1066896908329590journal_volume
18pub_type
杂志文章abstract::Sclerosing spindle cell rhabdomyosarcoma (SSRMS) is a newly recognized entity in adults. The authors report a new case of SSRMS in a 31-year-old woman who presented with a large right leg mass. Biopsy revealed a malignant spindle cell neoplasm with focal sclerotic areas. A diagnosis of monophasic synovial sarcoma was ...
journal_title:International journal of surgical pathology
pub_type: 杂志文章,评审
doi:10.1177/1066896908327166
更新日期:2010-10-01 00:00:00
abstract::Colorectal liver metastases with intrabiliary growth are uncommon and difficult to characterize by radiology alone. We present the case of a 61-year-old woman previously operated on for a left colon cancer who developed a metacronous lesion at liver segment II-III. Radiologic workup was indicative for cholangiocarcino...
journal_title:International journal of surgical pathology
pub_type: 杂志文章,评审
doi:10.1177/1066896913491317
更新日期:2014-05-01 00:00:00
abstract::The aim of this study was to investigate protein expression of adenomatous polyposis coli (APC) in primary and metastatic serous ovarian carcinoma. The expression of beta-catenin and E-cadherin was additionally analyzed. One hundred and thirteen primary (n = 56) and metastatic (n = 57) lesions were immunohistochemical...
journal_title:International journal of surgical pathology
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doi:10.1177/106689690201000302
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abstract::Esophageal ectopic sebaceous glands are very rare lesions. A series of 5 cases in a single report has been the maximum number described in the English literature to date. We conducted a clinicopathologic study of 8 cases of esophageal ectopic sebaceous glands. The median patient age at the time of diagnosis was 60 yea...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896920951844
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abstract::Micrometastases in lymph nodes and blood may provide important prognostic information. In this study, cytokeratin 20 (CK20) positive cells in lymph nodes and circulating CK20 mRNA were studied using 57 paraffin-embedded lymph node specimens and blood from 24 patients with pN0 colorectal cancer (CRC), respectively. Res...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896907311901
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abstract::Hodgkin lymphoma (HL) associated with Warthin tumor (WT) is extremely rare, accounting for only 3 cases of classical HLs. Here, we report for the first time the occurrence of a nodular lymphocyte-predominant Hodgkin lymphoma (NLPHL) involving the lymphoid stroma of a WT of the parotid gland. Pathogenesis of WT is cont...
journal_title:International journal of surgical pathology
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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...
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abstract::Gastrointestinal stromal tumors (GIST) are the most common mesenchymal lesions of the gastrointestinal tract. Many are treated surgically with or without the use of adjuvant tyrosine kinase inhibitors. Metastases to lymph nodes are infrequent. In this article, we present a case of a perigastric nodule presenting 3 yea...
journal_title:International journal of surgical pathology
pub_type: 杂志文章,评审
doi:10.1177/1066896918771192
更新日期:2018-10-01 00:00:00
abstract::A 72-year-old man had a unilateral pleural effusion and multiple bilateral pulmonary nodules. Thoracoscopic biopsy revealed multiple discrete nodules in the pleura and lung. The latter consisted of tall columnar malignant cells arranged on alveolar surfaces in a lepidic growth pattern. Mucin filled the alveolar lumina...
journal_title:International journal of surgical pathology
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更新日期:2006-07-01 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
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更新日期:2008-04-01 00:00:00
abstract::Carcinomas in the breast with a predominantly clear cytoplasm are rare. In this article, we review the differential diagnosis of clear cell breast neoplasms and report a case of invasive lobular carcinoma with extensive clear cell morphology that was diagnosed as invasive ductal carcinoma, not otherwise specified, on ...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896919881705
更新日期:2020-04-01 00:00:00
abstract::Lymphoplasmacyte-rich meningioma (LPRM) is an extremely rare variant of meningioma, and a small percentage of LPRM may be associated with IgG4-related disease. To date, the coexistence of 2 rare meningioma variants consisting of LPRM and angiomatous meningioma within one neoplasm has not been reported in the literatur...
journal_title:International journal of surgical pathology
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doi:10.1177/1066896917728103
更新日期:2018-02-01 00:00:00
abstract::Merkel cell carcinoma (MCC) is a rare entity that most commonly arises from the skin. Angiosarcoma (AS) is a rare malignancy with a predilection for elderly males, has endothelial differentiation and a notoriously poor prognosis despite aggressive therapy. Herein, we report an angiosarcoma colliding with a MCC, in a p...
journal_title:International journal of surgical pathology
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doi:10.1177/1066896919880260
更新日期:2020-05-01 00:00:00
abstract::The role of histopathology for diagnosing celiac disease (CD) has been recently challenged. However, based in our experience with roughly 4,600 distal duodenal and jejunal biopsies in children it is apparent that appropriate biopsy site, handling, processing, and microscopic evaluation result in a consistent pattern o...
journal_title:International journal of surgical pathology
pub_type: 社论
doi:10.1177/106689690100900401
更新日期:2001-10-01 00:00:00
abstract::Transformation of an ameloblastic fibroma to an ameloblastic fibrosarcoma has been reported rarely in the literature. The present case report describes such evolution in a patient under long-term follow-up. The patient was first treated in 2008, and he developed the malignant counterpart of the disease 2 years later. ...
journal_title:International journal of surgical pathology
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更新日期:2016-10-01 00:00:00
abstract::Tissue contaminants in anatomical pathology are not uncommon. While issues related to the presence of extraneous tissue on glass slides are often easily resolved, this is not always the case and several factors may contribute to diagnostic difficulty. Because of this, familiarity with the different steps involved in h...
journal_title:International journal of surgical pathology
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doi:10.1177/1066896920913110
更新日期:2020-10-01 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::Sclerosing cholangitis is an autoimmune condition characterized by lymphocytic infiltration within the biliary epithelium leading to multifocal stricturing of the biliary tree. Primary sclerosing cholangitis (PSC) is the most common type encountered clinically. However, a similar process may occur in conjunction with ...
journal_title:International journal of surgical pathology
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doi:10.1177/1066896908319777
更新日期:2011-02-01 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
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abstract::Background. In this single-institution study, we applied the current (eighth edition) American Joint Committee on Cancer pathologic staging criteria to 64 low-grade mucinous neoplasms of the appendix (LAMNs), examined their histopathologic features, and studied the patients' clinical outcomes. Design. Sixty-four LAMNs...
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abstract::Objectives. The criteria for "active surveillance" depend in part on quantification of tumor extent and grade on prostate biopsies. It is known that false-negative biopsies may occur from incomplete sectioning of cores within the paraffin blocks. Methods. We retrospectively analyzed a prostate biopsy series, which wer...
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abstract::To elucidate the relationship between del(5q) and the clinical and histological features of small cell neuroendocrine lung carcinoma, 33 tissue samples from patients with this tumor were evaluated. By using fluorescence in situ hybridization, del(5q) was identified in almost 50% of cases (15/33, 45%). Clinically, pati...
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更新日期:2008-10-01 00:00:00
abstract::Synovial sarcoma is a high-grade sarcoma commonly affecting young adults. The sites of involvement include soft tissue near joints, lung, pleura, mediastinum, larynx, kidney, and buttocks. Histologic types include monophasic, biphasic, and undifferentiated. We report a unique case of synovial sarcoma with low-grade hi...
journal_title:International journal of surgical pathology
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doi:10.1177/1066896917723463
更新日期:2018-02-01 00:00:00
abstract::Primary pulmonary mucin-rich lesions with abundant goblet cells growing within alveolar spaces are either classified as mucinous adenocarcinoma (previously called mucinous bronchioloalveolar carcinoma) or colloid carcinoma. Some of these lesions display a morphologic pattern characterized by paucicellular discontinuou...
journal_title:International journal of surgical pathology
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doi:10.1177/1066896915568992
更新日期:2015-05-01 00:00:00
abstract::Background. Solitary circumscribed neuroma (SCN), also known as palisaded encapsulated neuroma (PEN), is a benign neural tumor. It may be mistaken as either schwannoma or neurofibroma in pathology practice. In this study, we aimed to define clinicopathologic and immunohistochemical features and discuss its differentia...
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更新日期:2019-08-01 00:00:00
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journal_title:International journal of surgical pathology
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更新日期:2012-06-01 00:00:00
abstract::Crystalloid granuloma (CG) of salivary gland is an extremely rare inflammatory disease, and only 6 cases have been reported in the English literature. CG is histologically characterized by a granulomatous reaction to amylase crystalloid deposition. A 73-year-old woman presented with a painful left neck mass. Computed ...
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doi:10.1177/1066896918791031
更新日期:2019-04-01 00:00:00
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更新日期:2009-08-01 00:00:00
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journal_title:International journal of surgical pathology
pub_type: 杂志文章,评审
doi:10.1177/1066896917717338
更新日期:2017-12-01 00:00:00
abstract::Lynch syndrome is a hereditary disease with germline mutation in a DNA mismatch repair gene, most often presenting with colorectal and/or endometrial carcinomas; however, the spectrum of Lynch syndrome-associated tumors is expanding. In this article, we report a case of a primary peritoneal epithelioid mesothelioma th...
journal_title:International journal of surgical pathology
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更新日期:2017-05-01 00:00:00