Abstract:
:The cytologic findings observed in fine-needle aspiration biopsy (FNAB) of four cases of clear-cell sarcoma of the kidney (CCSK) are reported. Smears contained a monomorphic population of cells exhibiting non-descriptive cytoplasm and almost nude round to oval nuclei with smooth contour, evenly dispersed fine chromatin granules, and one or two small nucleoli. Some nuclei (approximately 40%) had a bar resulting from grooving or folding of the nuclear membrane. Comparison with smears of classical Wilms' tumor and malignant rhabdoid tumor allowed to recognize a distinctive pattern, different from other tumors of the kidney in infancy. The recognition of the CCSK cytologic pattern justifies the usage of aggressive preoperative chemotherapy protocols or the indication of surgery avoiding delays.
journal_name
Diagn Cytopatholjournal_title
Diagnostic cytopathologyauthors
Drut R,Pomar Mdoi
10.1002/dc.2840070612subject
Has Abstractpub_date
1991-01-01 00:00:00pages
611-4issue
6eissn
8755-1039issn
1097-0339journal_volume
7pub_type
杂志文章abstract::We prospectively performed cytologic assessment and image analysis (IA) on matched nipple aspirate fluid (NAF) and mammary ductoscopy (MD) specimens to determine (1) the accuracy of these methods in cancer detection and (2) whether the two collection methods provide complementary information.NAF and MD specimens were ...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.21177
更新日期:2010-04-01 00:00:00
abstract::Benign and malignant papillary lesions of the breast (PBL) can be difficult to distinguish in fine-needle aspirates (FNA). This study evaluates the use of smooth muscle actin (SMA) and a new smooth muscle-specific protein, calponin, for identifying myoepithelial cells (MEC) by immunohistochemical methods in paraffin-e...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/1097-0339(200009)23:3<151::aid-dc2>3.0.co;
更新日期:2000-09-01 00:00:00
abstract:UNLABELLED:Fine needle aspiration (FNA) in conjunction with flow cytometry (FC) is a useful technique for non-Hodgkin's lymphoma (NHL) diagnosis. We sought to investigate the effect of storage medium and time to processing on lymph node (LN) FNA viability. Benign LN FNAs were distributed among Roswell Park Memorial Ins...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.21780
更新日期:2012-11-01 00:00:00
abstract::We describe the cytomorphology of seven cases of metaplastic carcinoma of the breast studied by fine-needle aspiration cytology and by histology. All seven cases contained foci of ductual adenocarcinoma. This finding was combined with heterologous mesenchymal elements in four cases, a spindle-cell pattern of growth in...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.2840050106
更新日期:1989-01-01 00:00:00
abstract::Intraabdominal desmoplastic small round cell tumor (DSRCT) is an extremely rare entity. This study describes fine-needle aspiration, ascitic fluid, and touch imprint cytomorphology of DSRCT in 2 patients with extensive abdomino-pelvic disease. Cytopathologic features were unique and showed good morphologic correlation...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/(sici)1097-0339(199806)18:6<449::aid-dc13>
更新日期:1998-06-01 00:00:00
abstract::A prospective study was conducted on 100 patients divided in two groups who underwent fiberoptic bronchoscopy (FOB). Group I consisted of 60 cases of suspected lung malignancy on clinical and radiological examination, while group II consisted of 40 cases of nonneoplastic lung diseases. Pre-FOB sputum, bronchoalveolar ...
journal_title:Diagnostic cytopathology
pub_type: 临床试验,杂志文章
doi:10.1002/dc.20577
更新日期:2007-01-01 00:00:00
abstract::Synchronous malignancies in a pleural effusion are rare. A case of concurrent pleural infiltration by adenocarcinoma of unknown primary site and chronic lymphocytic leukemia (CLL) is presented in this case study, which was diagnosed by effusion cytology. Pleural effusion is not an uncommon complication in patients wit...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.22889
更新日期:2014-02-01 00:00:00
abstract:BACKGROUND:Sebaceous lymphadenomas and sebaceous lymphadenocarcinomas are uncommon neoplasms occurring predominately within the parotid gland. Cytomorphology of these neoplasms is rarely reported. Occasional reports have discussed the cytomorphological features of these neoplasms but criteria distinguishing sebaceous l...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.24357
更新日期:2020-05-01 00:00:00
abstract::Paget's disease of the vulva is a rare entity; since it may show the same clinical symptoms as benign chronic vulvitis, it may result in a delayed diagnosis. A 63-year-old woman was found to have an eczematoid pink to red lesion located in the vulva. Scraping cytology of the vulva showed isolated malignant cells of Pa...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.21160
更新日期:2010-02-01 00:00:00
abstract::Fine-needle aspiration cytology (FNAC) plays a key role in the preoperative diagnosis of breast carcinoma but is less reliable in the diagnosis of in situ lesions. The objective of the present study was to investigate the cytological features of lobular carcinoma in situ (LCIS), regarding which little data is availabl...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.10128
更新日期:2002-07-01 00:00:00
abstract::Seven cases of endometrial mucinous metaplasia and five of well-differentiated mucinous adenocarcinoma of the endometrium were studied. Cytologic specimens were obtained by Isaacs endometrial sampler, avoiding endocervical contamination. The histologic diagnosis between the intermediate type of mucinous metaplasia and...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.2840050208
更新日期:1989-01-01 00:00:00
abstract::A 25-yr-old male presented with a cerebellar mass, underwent a suboccipital craniotomy, and was diagnosed with medulloblastoma. Six months later he developed a large mass in the right iliac crest. Fine-needle aspiration biopsy (FNAB) confirmed the diagnosis of metastatic medulloblastoma. The diagnosis of metastatic me...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.1078
更新日期:2001-05-01 00:00:00
abstract::Metastatic carcinoma to the pancreas is uncommon and head and neck squamous carcinoma metastatic to the pancreas is extremely rare. Metastatic squamous cell carcinoma to the pancreas presents a unique diagnostic challenge: in addition to mimicking the rare primary squamous cell carcinoma of the pancreas based on cytol...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.23769
更新日期:2017-11-01 00:00:00
abstract::We present the cytologic features and the immunocytochemical profile of four cases of chordoma on fine-needle aspiration biopsies. The physaliferous cells in signet-ring, pearl-like formations and the trabecular arrangement with rounded contours are distinctive. Other cell types and cellular arrangements are also desc...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.2840020112
更新日期:1986-01-01 00:00:00
abstract::An effective but simple fixation protocol for the immunocytochemical staining of cytologic smears for estrogen and progesterone receptors, the Ki-67 antigen (using MIB1 antibody), and c-erbB-2 protein is described. One hundred twenty-seven smears from a variety of malignant and benign breast lesions showed good preser...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/(sici)1097-0339(199708)17:2<127::aid-dc8>3
更新日期:1997-08-01 00:00:00
abstract::Over the past decade, core biopsy rapidly replaced fine needle aspiration (FNA) in evaluation of diseases of the female breast in many centers in the USA. The inability to diagnose invasive cancer by FNA, and the general feeling of unease in interpretation of cytologic specimens among pathologists who are not trained ...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.20987
更新日期:2009-02-01 00:00:00
abstract::Fine-needle aspiration (FNA) biopsy of the salivary gland is a sensitive and specific diagnostic tool. However, diagnostic problems are sometimes encountered in interpreting some cases, not only in differentiating benign from malignant cases but also in the specific classification of these neoplasms. We report a case ...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章,评审
doi:10.1002/dc.20954
更新日期:2009-01-01 00:00:00
abstract::Cytological and histological findings of a rare case of a malignant phyllodes tumor (with liposarcomatous components) of the breast are presented. The atypia of the stromal cells and naked nuclei in a lesion considered benign clinically and on imaging alerted us to the possibility of a phyllodes tumor, despite the low...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/(sici)1097-0339(200006)22:6<364::aid-dc7>3
更新日期:2000-06-01 00:00:00
abstract::The authors present a case of cardiac angiosarcoma diagnosed by fine-needle aspiration (FNA) in a 33-year-old male. A percutaneous right atrial mass biopsy was performed via a right internal jugular venous approach and under echocardiographic guidance. FNA showed pleomorphic spindle-shaped cells present singly and in ...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.20532
更新日期:2007-03-01 00:00:00
abstract::The aim of this study were (1) To correlate koilocytosis with high risk HPV(HrHPV) DNA in urinary bladder carcinoma and (2) To compare detection of koilocytosis on tissue sections and urine cytology. Biopsy and cytologic specimens from 33 patients of urinary bladder carcinoma were analyzed. HPV DNA was detected by PCR...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.20978
更新日期:2009-03-01 00:00:00
abstract::This is a case of granulocytic sarcoma presenting as bilateral breast masses in a 40-yr-old woman with concurrent unsuspected chronic myeloid leukemia diagnosed by fine-needle aspiration. The granulocytic differentiation was recognized on Diff-Quik-stained cytology smears and confirmed rapidly on flow cytometry on the...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章,评审
doi:10.1002/1097-0339(200101)24:1<53::aid-dc1009>3.0.c
更新日期:2001-01-01 00:00:00
abstract::Myeloproliferative disease may be associated with extramedullary hematopoiesis (EH). Clinically, however, the differential diagnosis of solid masses in these patients includes not only EH but also inflammatory lesions and malignant neoplasms, including granulocytic sarcoma. We report the fine-needle aspiration (FNA) c...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.2840090510
更新日期:1993-10-01 00:00:00
abstract::The cytologic features of a case of allergic bronchopulmonary aspergillosis (ABPA) are reported and the literature reviewed. The bronchial brushing smears in this case showed mucus that contained laminated aggregates of eosinophils with scattered Charcot-Leyden crystals and fungal hyphae. These cytologic findings, ove...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章,评审
doi:10.1002/dc.2840090118
更新日期:1993-01-01 00:00:00
abstract::The identification of a site of origin and direction of differentiation for metastatic neoplasms is clinically important, but is often difficult purely by cytologic analysis of aspirated material. Cytologic separation of metastatic urothelial carcinoma (UC) from other moderate or poorly differentiated epithelial malig...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.10380
更新日期:2003-12-01 00:00:00
abstract:BACKGROUND:Bile duct brushing (BDB) cytology, for the characterization of bile duct strictures, can be challenging to interpret when associated with a stent. Our study aims to identify the cytologic criteria for the diagnosis of adenocarcinoma in BDBs in the presence of a stent. METHODS:A database search (January 2010...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.24052
更新日期:2018-10-01 00:00:00
abstract::Residual material from liquid-based pap (LBP) test has been used for molecular testing of Human Papilloma Virus (HR HPV) DNA. LBP test specimens (1,025) were evaluated to determine how often residual material was insufficient to perform microbiological testing. The specimens were tested for Chlamydia trachomatis and N...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.20325
更新日期:2005-09-01 00:00:00
abstract::Collagenous spherulosis of the breast is a rare incidental finding frequently associated with other benign lesions of the breast. The estimated incidence of this innocuous condition is only about 0.2% in cytological material. It is of utmost importance to differentiate collagenous spherulosis from its malignant mimics...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章,评审
doi:10.1002/dc.20632
更新日期:2007-06-01 00:00:00
abstract::The identification of two cell populations displaying different cytologic characteristics in the same fine needle aspiration (FNA), one with an epithelioid appearance and the other spindle cell morphology, is an extremely rare phenomenon and potentially represents a source of diagnostic confusion. Depending on the lin...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.24579
更新日期:2021-02-01 00:00:00
abstract::Tumors of the head and neck are extremely diverse and a subset are poorly differentiated and difficult to classify. Recently, a new entity has been described with rhabdoid and/or plasmacytoid cytologic features and a characteristic genetic signature-inactivation of the SMARCB1 (INI-1) tumor suppressor gene. To date, o...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.23503
更新日期:2016-08-01 00:00:00
abstract::Fine-needle aspiration (FNA) of the thyroid for papillary carcinomas is highly sensitive. We sought to determine if the sensitivity of FNA for papillary carcinoma is correlated with the size of the tumor. We reviewed the results of thyroid resections for the last 12 years and correlated the findings with clinical and ...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.21411
更新日期:2011-07-01 00:00:00