Abstract:
:The authors describe the case of a 36-year-old man with gynecomastia who was previously treated with liposuction of the breast for cosmetic purposes. Histologic examination of a subsequent excisional biopsy revealed nests of displaced epithelial cells in adipose tissue. Epithelial cell displacement is a well-known risk of core needle biopsies and fine-needle aspirations of breast lesions. However, to the authors' knowledge, epithelial displacement in gynecomastia after liposuction, mimicking invasive ductal carcinoma, has not previously been reported.
journal_name
Int J Surg Patholjournal_title
International journal of surgical pathologyauthors
McLaughlin CS,Petrey C,Grant S,Ransdell JS,Reynolds Cdoi
10.1177/1066896910362990subject
Has Abstractpub_date
2011-08-01 00:00:00pages
510-3issue
4eissn
1066-8969issn
1940-2465pii
1066896910362990journal_volume
19pub_type
杂志文章abstract:BACKGROUND:The rate of incidental prostate adenocarcinoma (PCa) detection in radical cystoprostatectomy (RCP) varies widely, ranging from 15% to 54%. Such variability may be explained by institutional differences in prostate grossing protocols. Either partial or complete submission of the prostate gland in RCP may resu...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896917696745
更新日期:2017-08-01 00:00:00
abstract::Malignant melanoma (MM), the most common metastatic solid tumor to involve the breast, may present as a diagnostic problem, frequently requiring the use of ancillary studies for accurate diagnosis. The implication of hormonal interplay is strong since metastatic MM to the breast is seen nearly always in women. However...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/106689690501300102
更新日期:2005-01-01 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::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
pub_type: 杂志文章
doi:10.1177/1066896908319777
更新日期:2011-02-01 00:00:00
abstract::The majority of alveolar RMSs have t(2;13)(q35;q14) or (1:13)(p36;q14),which generate PAX3/7 -FKHR fusion genes. Here, the authors detected the PAX3/7-FKHR fusion transcripts in 17 formalin-fixed, paraffin-embedded RMSs and 26 other SRCTs using one-step RT-PCR. PAX3 -FKHR and PAX7-FKHR transcripts were positive in 4/8...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896908323922
更新日期:2009-02-01 00:00:00
abstract::In this report, we present for the first time the coexistence of a conventional renal cell carcinoma (RCC) and an undefined Xp11 translocation renal neoplasm in distinct kidneys, which was difficult to definitively classify as either carcinoma or PEComa (perivascular epithelioid cell tumor). While one of the tumors sh...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896915597753
更新日期:2016-05-01 00:00:00
abstract::Specimen misidentification is a common cause of errors in surgical pathology. We report a case where bone-marrow biopsies from patients of different genders were mislabeled and molecular methods were applied to resolve the identity. A short tandem repeat (STR)-polymerase chain reaction-based assay, commonly used in pa...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/106689690501300304
更新日期:2005-07-01 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
pub_type: 杂志文章
doi:10.1177/1066896917728103
更新日期:2018-02-01 00:00:00
abstract::Primary pulmonary acinic cell carcinoma (ACC) is rare. The clinicopathological features are not identical to that of classic ACC that leads to misdiagnosis. In this article, we summarized the clinicopathological features of 25 such cases, including 6 cases in this series and additional 19 cases in the literature. Pulm...
journal_title:International journal of surgical pathology
pub_type: 杂志文章,评审
doi:10.1177/1066896919836499
更新日期:2019-09-01 00:00:00
abstract:BACKGROUND:In this study, we retrospectively evaluated cases of patients who had undergone appendectomy in our hospital and aimed to present the efficiency of diagnostic tests and demographic data of cases. Pathological reports were analyzed for the following parameters: age, gender, and pathological diagnosis. In addi...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896918784650
更新日期:2019-04-01 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:AIMS:Diffuse large B-cell lymphomas (DLBCL) can be divided into different subgroups (germinal center B-cell-like [GCB] and non-GCB) according to their gene expression profiles. Immunohistochemistry has been proposed as a surrogate for identifying these subgroups, but data about its efficacy in providing prognostic info...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896909345596
更新日期:2011-08-01 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::Anaplastic sarcoma of the kidney (ASK) is an extremely rare tumor, which usually presents as a large renal mass. Microscopically, the tumor is composed of pleomorphic mesenchymal spindle cells with marked atypia, associated with chondroid differentiation and focal round primitive mesenchymal cells. Herein, we present ...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896916639373
更新日期:2016-09-01 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
pub_type: 杂志文章
doi:10.1177/106689690201000302
更新日期:2002-07-01 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 ...
journal_title:International journal of surgical pathology
pub_type: 杂志文章,评审
doi:10.1177/1066896918791031
更新日期:2019-04-01 00:00:00
abstract::A 37-year-old woman was found to have multiple peritoneal nodules, including on the uterine serosa, at Cesarean section. Histology showed yellow crystalline material surrounded by histiocytes and occasional multinucleate giant cells. Further enquiry revealed that the patient underwent a cholecystectomy for a perforate...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896911409930
更新日期:2012-02-01 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:BACKGROUND:Protein kinase C βII promotes melanogenesis and affects proliferation of melanocytic cells but is frequently absent or decreased in melanoma cells in vitro. OBJECTIVE:To investigate PKC-βII expression and spatial distribution within a lesion in various benign and malignant melanocytic proliferations. METHO...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896917706026
更新日期:2017-09-01 00:00:00
abstract::Neuromuscular and vascular hamartoma (NMVH) is an unusual lesion presenting as intestinal obstruction by stricture formation. It is characterized by a hamartomatous mass comprising haphazardly arranged mesenchymal tissue native to the intestinal mucosa and submucosa. We aimed to characterize the clinicohistopathologic...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896919890129
更新日期:2020-06-01 00:00:00
abstract::Primary leiomyosarcoma arising from the ovarian vein is extremely rare, with only 10 cases reported in the literature. We report on a case of leiomyosarcoma of the left ovarian vein in a 67-year-old woman who presented with abdominal discomfort. Pelvic ultrasound revealed a large, solid, irregular mass in close relati...
journal_title:International journal of surgical pathology
pub_type: 杂志文章,评审
doi:10.1177/1066896916679888
更新日期:2017-06-01 00:00:00
abstract::Langerhans cell histiocytosis (LCH) with primary involvement of the upper gastrointestinal (GI) tract is rare. We report 2 adult cases of localized LCH in the upper-GI tract, including the second reported adult case of esophageal LCH and review 11 previously reported cases. Case 1 involved the esophagus of a 61-year-o...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896920964566
更新日期:2020-10-09 00:00:00
abstract::Reduction mammoplasty is a frequently performed procedure for the treatment of macromastia and for the achievement of symmetry in breast cancer patients following lumpectomy. Slides from 516 consecutive bilateral reduction mammoplasties performed for macromastia over 15 years were reviewed. Among these, 92 (18%) low-r...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896907307176
更新日期:2008-01-01 00:00:00
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::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::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::Enfuvirtide (ENF, T-20, or Fuzeon [Hoffman-La Roche Inc, Nutley, NJ, and Trimeris, Inc, Durham, NC]) is an HIV-1 fusion inhibitor and is the only injectable antiretroviral drug available. Injection site reactions (ISRs) are the most frequently reported adverse events, occurring in about 98% of patients. A granuloma an...
journal_title:International journal of surgical pathology
pub_type: 杂志文章,评审
doi:10.1177/1066896909332119
更新日期:2010-10-01 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::The true incidence of light chain deposition disease (LCDD) restricted to the central nervous system (CNS) is unknown. To our knowledge only 7 cases of LCDD restricted to the brain have been previously reported. We herein describe an unusual example. A 44-year-old man presented with a history of ischemic retinopathy i...
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::Pseudofungi are septate hyphae-like structures very similar morphologically to true fungal elements. Histologically their presence poses a diagnostic challenge as they mimic fungal infection. Accurate identification of pseudofungi is required to avoid unnecessary treatment, and this can be accomplished by careful morp...
journal_title:International journal of surgical pathology
pub_type: 杂志文章
doi:10.1177/1066896916645185
更新日期:2016-09-01 00:00:00