Anti-CD10 immunoperoxidase staining of paraffin-embedded acute leukemias: comparison with flow cytometric immunophenotyping.

abstract：:The non-invasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP) and encapsulated follicular variant of papillary thyroid carcinoma (EFVPTC) are distinguished from classical papillary thyroid carcinoma with predominantly follicular architecture (CPTCPFA) by distinct histomorphologic and molecu...

journal_title：Human pathology

authors： Johnson DN,Sadow PM

更新日期：2018-12-01 00:00:00

abstract：:The diagnosis of melanoma metastatic to lymph node remains a difficult problem given its histological diversity. We examined the staining patterns of S-100, NK1/C3, HMB-45, and MART-1 (DC10) in melanoma metastases to lymph nodes. Immunohistochemical stains were performed on tissue sections of 126 formalin-fixed lymph ...

journal_title：Human pathology

authors： Zubovits J,Buzney E,Yu L,Duncan LM

更新日期：2004-02-01 00:00:00

abstract：:Ovarian ependymomas are rare glial neoplasms that typically occur in women on their third to fourth decades of life. They are histologically similar to ependymomas of the central nervous system but may have a broader immunophenotype. We describe a 27-year-old woman who presented to the emergency department with a 3-we...

journal_title：Human pathology

authors： Lopez LV,Bhattacharyya S,Carlsen ED,Bartlett D,Rao UNM

更新日期：2019-01-01 00:00:00

abstract：:Selective expression of certain chemokine receptors by melanoma cells and the presence of their ligands in tissues might govern organ site-specific metastasis. Because the expression profile of chemokine receptors in tissues of melanocytic origin is unknown, we performed a comprehensive study on melanocytic tissue sam...

journal_title：Human pathology

authors： Seidl H,Richtig E,Tilz H,Stefan M,Schmidbauer U,Asslaber M,Zatloukal K,Herlyn M,Schaider H

更新日期：2007-05-01 00:00:00

abstract：:Extratubal secondary trophoblastic implants (ESTI) are a rare complication of conservative laparoscopic procedures for tubal ectopic pregnancies. These implants present with persistent beta-hCG titers postoperatively and are probably the result of disruption of the ectopic pregnancy at salpingostomy or morcellation of...

journal_title：Human pathology

authors： Doss BJ,Jacques SM,Qureshi F,Ramirez NC,Lawrence WD

更新日期：1998-02-01 00:00:00

abstract：:Although the histopathologic patterns associated with Helicobacter pylori infection have been described, details of the interaction between bacteria, epithelial cells, and inflammatory cells remain elusive. One of the limiting factors has been the lack of a staining technique that allows the simultaneous visualization...

journal_title：Human pathology

authors： Genta RM,Robason GO,Graham DY

更新日期：1994-03-01 00:00:00

abstract：:Malignant gastrointestinal neuroectodermal tumor (MGNET) is a very rare, aggressive malignant neoplasm that may occur in any location in the gastrointestinal tract. Malignant gastrointestinal neuroectodermal tumors typically consist of sheet-like to pseudopapillary proliferation of primitive-appearing epithelioid cell...

journal_title：Human pathology

authors： Boland JM,Folpe AL

更新日期：2016-11-01 00:00:00

abstract：:This study investigate the expression of the mitogen-activated protein kinases (MAPKs) in normal prostate, benign prostatic hyperplasia (BPH), and prostatic cancer (PC), and also the possible relationship between the activity of these MAPKs and the apoptosis/proliferation index. Immunochemical techniques were carried ...

journal_title：Human pathology

authors： Royuela M,Arenas MI,Bethencourt FR,Sánchez-Chapado M,Fraile B,Paniagua R

更新日期：2002-03-01 00:00:00

abstract：:A small number (4% to 6%) of primary malignant lymphomas arising in the intestines express the EBV genome. However, in these tumors, the viral genotype and the role of tumor suppressor gene p53 have not been investigated. We sought to determine what genotype of EBV is frequently involved and whether the expression of ...

journal_title：Human pathology

authors： Kim YS,Kim JB,Kang YK,Nam ES,Park SH,Kim I

更新日期：1999-10-01 00:00:00

abstract：:Loss or reduced expression of E-cadherin has been shown to be associated with poor survival in patients with bladder cancer. In numerous cases, loss of E-cadherin expression in bladder tumors has been accompanied by continued association of catenins with the membrane, suggestive of the expression of an alternative cad...

journal_title：Human pathology

authors： Rieger-Christ KM,Cain JW,Braasch JW,Dugan JM,Silverman ML,Bouyounes B,Libertino JA,Summerhayes IC

更新日期：2001-01-01 00:00:00

abstract：:Matrix metalloproteinases (MMPs) and their tissue inhibitors (TIMPs) have been implicated in the development and progression of many tumors, but data for primary neuroendocrine carcinoma (PNC) of the skin are lacking. The aim of the study was to assess the expression of MMPs and TIMPs in PNC and to evaluate their prog...

journal_title：Human pathology

authors： Massi D,Franchi A,Ketabchi S,Paglierani M,Pimpinelli N,Santucci M

更新日期：2003-01-01 00:00:00

abstract：:T-lymphocyte subsets in peripheral blood, bronchoalveolar lavage fluid, and prescalenic lymph nodes from eight patients with sarcoidosis were evaluated with monoclonal antibodies. Both in lung and lymph nodes significant increases in helper T cells were demonstrated, except in patients with stage III pulmonary disease...

journal_title：Human pathology

authors： Viale G,Codecasa L,Bulgheroni P,Giobbi A,Madonini E,Dell'Orto P,Coggi G

更新日期：1986-05-01 00:00:00

abstract：:Hyalinizing clear cell carcinoma (HCCC) has only been described in salivary glands of the head and neck. We report a 38-year-old man with a 2.6-cm lung tumor that was growing in a peribronchial location and had morphologic features of HCCC. The tumor cells expressed cytokeratin 7 and keratin AE1/AE3, and the vast majo...

journal_title：Human pathology

authors： García JJ,Jin L,Jackson SB,Larsen BT,Lewis JE,Sukov WR,Roden AC

更新日期：2015-03-01 00:00:00

abstract：:Rosette-forming glioneuronal tumors of the fourth ventricle are rare brain tumors, and only 19 such lesions have been previously reported. This report presents the first case of a rosette-forming glioneuronal tumors arising from the spinal cord. A 44-year-old woman presented with a 15-year history of dissociated senso...

journal_title：Human pathology

authors： Anan M,Inoue R,Ishii K,Abe T,Fujiki M,Kobayashi H,Goya T,Nakazato Y

更新日期：2009-06-01 00:00:00

abstract：:Two cases of lymphadenopathy resulting from a lymph node foreign body reaction to silicone are presented. In each case lymph node biopsy was performed because of the clinical suspicion of neoplastic disease. Histologic study in both cases revealed no evidence of malignant disease, but rather demonstrated multinucleate...

journal_title：Human pathology

authors： Kircher T

更新日期：1980-05-01 00:00:00

abstract：:Ultrastructural studies of the brain in three cases of cerebral amyloid angiopathy demonstrated that the vascular amyloid in this disease is composed of fibrils identical to those in systemic amyloid disease, mixed with a large amount of vesicular debris. Amyloid appears to be derived from circulating protein and is d...

journal_title：Human pathology

authors： Okoye MI,Watanabe I

更新日期：1982-12-01 00:00:00

abstract：:Clear cell sarcoma is a rare and malignant soft tissue tumor that shows phenotypic and immunohistochemical overlap with cutaneous malignant melanoma; identification of biomarkers that differentiate clear cell sarcoma from malignant melanoma is therefore needed. In this study, we performed mutation analysis of BRAF and...

journal_title：Human pathology

authors： Yang L,Chen Y,Cui T,Knösel T,Zhang Q,Geier C,Katenkamp D,Petersen I

更新日期：2012-09-01 00:00:00

abstract：:The striking differences in the histological features of gastric cancers in young and old adults have been thought to be related to differences in the biological behavior of these cancers. Recently, a new grading system (Goseki's classification) showed that the prognosis of the patient is particularly related to the m...

journal_title：Human pathology

authors： Sakamoto H,Yonezawa S,Utsunomiya T,Tanaka S,Kim YS,Sato E

更新日期：1997-09-01 00:00:00

abstract：:Papillary renal cell carcinoma (PRCC) is currently divided in 2 subtypes. We reviewed a large cohort of PRCC and correlated subtype, morphological features and diagnostic marker expression with overall survival (OS) to uncover differences between the 2 subtypes. Three hundred seventy-six renal tumors initially diagnos...

journal_title：Human pathology

authors： Polifka I,Agaimy A,Herrmann E,Spath V,Trojan L,Stöckle M,Becker F,Ströbel P,Wülfing C,Schrader AJ,Barth P,Staehler M,Stief C,Hohenfellner M,Macher-Göppinger S,Wullich B,Noldus J,Brenner W,Roos FC,Walter B,Otto W,

更新日期：2019-01-01 00:00:00

abstract：:We investigated whether histological chorioamnionitis (HCA) is a risk factor predisposing to leukemoid reaction (LR) and whether LR is associated with the preterm parturition syndrome and the systemic fetal inflammation response syndrome. A prospective histological study on placentas was performed in preterm infants (...

journal_title：Human pathology

authors： Zanardo V,Vedovato S,Trevisanuto DD,Suppiej A,Cosmi E,Fais GF,Chiarelli S

更新日期：2006-01-01 00:00:00

abstract：:The benign epithelial neoplasm liver cell adenoma is rare, especially in childhood. We report 2 such cases, 1 of which was associated with Prader-Willi syndrome. Differential diagnosis of the liver cell adenomas on the basis of histopathologic findings proved difficult and was based on the absence of cellular and nucl...

journal_title：Human pathology

authors： Takayasu H,Motoi T,Kanamori Y,Kitano Y,Nakanishi H,Tange T,Nakagawara A,Hashizume K

更新日期：2002-08-01 00:00:00

abstract：:Endometrioid endometrial carcinomas (EECs) are correlated with high serum levels of androgens and estrogen. We hypothesized that Leydig cells and ovarian stromal hyperplasia contribute to postmenopausal ovarian androgen production and are observed more frequently in EEC patients. Ovaries of postmenopausal women with E...

journal_title：Human pathology

authors： Reijnen C,Küsters-Vandevelde HVN,Abbink K,Zusterzeel PLM,van Herwaarden AE,van der Laak JAWM,Massuger LFAG,Snijders MPLM,Pijnenborg JMA,Bulten J

更新日期：2019-03-01 00:00:00

abstract：:The Ewing family of tumors (EFT) is characterized by high MIC2/CD99 expression and specific EWS/ETS gene rearrangements, resulting in different chimeric transcripts. Further division into peripheral primitive neuroectodermal tumors and Ewing's sarcoma is still debated and, in the absence of distinct morphological para...

journal_title：Human pathology

authors： Amann G,Zoubek A,Salzer-Kuntschik M,Windhager R,Kovar H

更新日期：1999-09-01 00:00:00

abstract：:A primary neoplasm of the proximal humerus in a 68-year-old woman was unique histologically in that it contained both malignant cartilaginous and squamous cell components. The epithelial differentiation was confirmed by the demonstration of keratin by immunohistochemical techniques and of basement membrane, tonofilame...

journal_title：Human pathology

authors： Ling LL,Steiner GC

更新日期：1986-03-01 00:00:00

abstract：:Spindle cell squamous esophageal carcinomas are distinctive polypoid "biphasic" tumors in which the sarcoma-like phenotype usually predominates over the epithelial component. To biologically assess both phenotypes, we compared the tumoral proliferative activity and DNA ploidy between the two histological components of...

journal_title：Human pathology

authors： Lauwers GY,Grant LD,Scott GV,Carr NJ,Sobin LH

更新日期：1998-08-01 00:00:00

abstract：:Partial monosomy 13q, a chromosomal alteration originally reported in spindle cell lipoma, has also been documented in a few cases of mammary myofibroblastoma. Subsequently, a monoallelic loss of RB1 and FOXO1, located on 13q14, was identified in some cases of cellular angiofibroma, a benign stromal tumor of the lower...

journal_title：Human pathology

authors： Magro G,Righi A,Casorzo L,Antonietta T,Salvatorelli L,Kacerovská D,Kazakov D,Michal M

更新日期：2012-11-01 00:00:00

abstract：:The approach to the collection and transport of meaningful and accurate microbiologic specimens depends upon the nature of the suspected infectious entity and upon the location of the pathogenic process, as well as the possession of appropriate instrumentation and containers. New information and newly developed collec...

journal_title：Human pathology

authors： Matsen JM,Ederer GM

更新日期：1976-05-01 00:00:00

abstract：:Small-cell osteosarcoma is a rare form of osteosarcoma and often poses difficulty in differential diagnosis when tissue samples do not include any diagnostic osteoid. By light microscopy, it may be difficult to distinguish small-cell osteosarcoma from other small-cell neoplasms, especially Ewing's sarcoma and mesenchy...

journal_title：Human pathology

authors： Dickersin GR,Rosenberg AE

更新日期：1991-03-01 00:00:00

abstract：:A six year old boy with bilateral breast enlargement was found to have a normal endocrine status. Resected tissue revealed the features of pseudogynecomastia due to a proliferation of fibrous tissue traversed by neuroid structures. Multinucleated giant cells were present within the fibrous tissue. Ultrastructural stud...

journal_title：Human pathology

authors： Lipper S,Willson CF,Copeland KC

更新日期：1981-08-01 00:00:00

abstract：:Intrasinusoidal infiltration of bone marrow (BM) may accompany several malignant lymphoproliferative disorders. In small B-cell lymphomas, this pattern is considered specific for splenic marginal zone lymphoma (SMZL) when exclusive or prominent, although it may occur in other subtypes of non-Hodgkin's lymphomas (NHLs)...

journal_title：Human pathology

authors： Schenka AA,Gascoyne RD,Duchayne E,Delsol G,Brousset P

更新日期：2003-08-01 00:00:00