Aspiration cytology of ameloblastic fibroma: a diagnostic challenge.

abstract：:Fine-needle aspiration biopsy findings in three cases of chromophobe cell carcinoma are described and correlated with histologic and ultrastructural observations. In addition, comparisons are made with three cases each of oncocytoma and granular cell carcinoma. The cells in aspiration smears from chromophobe cell carc...

journal_title：Diagnostic cytopathology

authors： Akhtar M,Ali MA

更新日期：1995-11-01 00:00:00

abstract：INTRODUCTION:This study aimed to discuss smartphone usage in telecytology and determine intraobserver concordance between microscopic cytopathological diagnoses and diagnoses derived via static smartphone images. METHODS:The study was conducted with 172 cytologic material. A pathologist captured static images of the c...

journal_title：Diagnostic cytopathology

authors： Sahin D,Hacisalihoglu UP,Kirimlioglu SH

更新日期：2018-01-01 00:00:00

abstract：:This report details the cytologic features of primary localized amyloid tumor of the breast presenting as bilateral breast masses in a 72-yr-old woman. Clinically and radiographically, the masses simulated metastatic or multifocal carcinoma. Fine-needle aspiration revealed irregular globules of acellular amorphous mat...

journal_title：Diagnostic cytopathology

authors： Lynch LA,Moriarty AT

更新日期：1993-10-01 00:00:00

abstract：:Needle tract seeding refers to implantation of tumor cells by contamination when instruments like biopsy needles are used to examine, excise or ablate a tumor. Implantation along needle tract may lead to change of stage of the tumor, converting a resectable tumor into an inoperable one. In this paper we have reviewed ...

journal_title：Diagnostic cytopathology

authors： Tyagi R,Dey P

更新日期：2014-07-01 00:00:00

abstract：:Primary bladder signet-ring cell carcinoma (SRCC) is extremely rare and associated with an aggressive course. To our knowledge, we describe the first metastatic bladder SRCC identified in cerebrospinal fluid (CSF). A 68-year-old male with 1 year history of primary bladder SRCC with spinal metastasis presented with mul...

journal_title：Diagnostic cytopathology

authors： Lin DM,Park JW,Gattuso P

更新日期：2017-01-01 00:00:00

abstract：:Anaplastic large cell lymphoma (ALCL), according to the new WHO classification, is a diagnosis limited to T/NK cell lymphomas. We present a case that demonstrates a new morphologic variant of ALCL with significant possible pitfalls for the cytopathologist. A fine-needle aspiration biopsy of a cervical lymph node showe...

journal_title：Diagnostic cytopathology

authors： Gatter KM,Rader A,Braziel RM

更新日期：2002-02-01 00:00:00

abstract：:The cytologic findings in 13 cases of cervical adenocarcinoma in situ (mean age 33.9 yr) were compared with those in 9 cases of cervical invasive adenocarcinoma (mean age 45.7 yr). All diagnoses were confirmed by biopsy. The major differences found were that a necrotic background (66% invasive vs. 0% in situ) and macr...

journal_title：Diagnostic cytopathology

authors： Keyhani-Rofagha S,Brewer J,Prokorym P

更新日期：1995-03-01 00:00:00

abstract：:The diagnosis of transitional cell carcinoma (TCC) in bladder washes is a diagnostic challenge to cytology. This study assessed the role of flow cytometry (FCM), image analysis (IA), and interphase cytogenetics by fluorescence in situ hybridization (FISH) as adjuncts in the cytodiagnosis of TCC in bladder washes. Fort...

journal_title：Diagnostic cytopathology

authors： Cajulis RS,Haines GK 3rd,Frias-Hidvegi D,McVary K,Bacus JW

更新日期：1995-10-01 00:00:00

abstract：:Since calcific deposits in soft tissue may clinically resemble a tumor, it is feasible to investigate them by fine-needle aspiration (FNA) cytology. In this presentation we describe a case in the breast with extensive accumulation of acellular liquid calcific material which was sampled by the noninvasive technique of ...

journal_title：Diagnostic cytopathology

authors： Gupta RK,Naran S,Lallu S,Fauck R,Gaskell D

更新日期：2000-01-01 00:00:00

abstract：:The present study sought possible factors leading to the cytological diagnosis of atypical squamous cells of uncertain significance (ASCUS) in cases of high-grade squamous intraepithelial lesions (HSIL). Based on retrospective histopathological analysis of loop electrical excision procedure (LEEP) products that diagno...

journal_title：Diagnostic cytopathology

authors： Pinto AP AP,Tuon FF,Torres LF,Collaço LM

更新日期：2002-01-01 00:00:00

abstract：:Recent microarray studies have shown that the expression of hepatocyte nuclear factor-1beta (HNF-1beta) was significantly up-regulated in clear cell carcinoma (CCC) of the ovary. HNF-1beta may be a useful marker for CCC in peritoneal fluid cytology. We designed an experimental study using three CCC cell lines to evalu...

journal_title：Diagnostic cytopathology

authors： Kato N,Toukairin M,Asanuma I,Motoyama T

更新日期：2007-04-01 00:00:00

abstract：:The authors report a prospective study on 88 samples of superficial lesions (lymph nodes, skin nodules, and breast tumors), performed by fine-needle aspiration cytology (FNAC) in 74 patients, allowing (i) morphologic analysis combined with immunophenotyping by flow cytometry (FCM) and (ii) a cytogenetic study in 33 ca...

journal_title：Diagnostic cytopathology

authors： Mathiot C,Decaudin D,Klijanienko J,Couturier J,Salomon A,Dumont J,Vielh P

更新日期：2006-07-01 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

authors： Stanley MW,Tani EM,Skoog L

更新日期：1989-01-01 00:00:00

abstract：:We retrospectively reviewed 74 fine-needle aspiration (FNA) cases of presumptive non-Hodgkin lymphoma (NHL). All the cases had cytology and core-needle biopsy and 53 cases had concurrent flow cytometric analysis. FNA (cytology and flow cytometry) and core-needle biopsy were evaluated independently. FNA was diagnostic ...

journal_title：Diagnostic cytopathology

authors： Gong JZ,Snyder MJ,Lagoo AS,Vollmer RT,Dash RR,Madden JF,Buckley PJ,Jones CK

更新日期：2004-07-01 00:00:00

abstract：:The presence of malignant pleural effusion in patients with non-small cell bronchogenic cancer has a poor prognostic significance and is indicative of advanced disease (T4, IIIB). The present study will investigate the role of cytology and identify the various cellular components seen in thoracic washings, in the abse...

journal_title：Diagnostic cytopathology

authors： Vinette-Leduc D,Yazdi HM,Valji A,Shamji F,Maziak D

更新日期：2000-04-01 00:00:00

abstract：:Necrosis is a worrisome cytologic feature in breast aspirates which, when paired with suspicious clinical and mammographic findings, could potentially result in a false positive diagnosis. A 66-yr-old female presented with clinical evidence of stage 1 breast carcinoma supported by the mammographic and ultrasound findi...

journal_title：Diagnostic cytopathology

authors： Greenberg ML,Middleton PD,Bilous AM

更新日期：1994-01-01 00:00:00

abstract：BACKGROUND:All malignant tumors may spread throughout the pleural, peritoneal, and pericardial cavities. The presence of tumor cells in serosal fluid is a poor prognostic indicator. It may be difficult to differentiate nuclear atypia of mesothelial cells due to injury of serosal surfaces from mesothelioma or malignant ...

journal_title：Diagnostic cytopathology

authors： Sadullahoglu C,Nart D,Veral A

更新日期：2017-02-01 00:00:00

abstract：:Knowledge of the status of the pelvic lymph nodes is important for accurate staging and adequate treatment of patients with genitourinary tract cancer (bladder and prostatic carcinoma, testicular tumors, and uterine carcinoma). A total of 228 consecutive patients underwent preoperative evaluation of the lymph node sta...

journal_title：Diagnostic cytopathology

authors： Cochand-Priollet B,Roger B,Boccon-Gibod I,Ferrand J,Faure B,Blery M

更新日期：1987-06-01 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

authors： Allison DB,Bishop JA,Ali SZ

更新日期：2016-08-01 00:00:00

abstract：:The objectives of the study were to evaluate 1) the diagnostic sensitivity and specificity of p16(INK4a) as a marker for high-grade cervical lesions, 2) the results of a real-time polymerase chain reaction detecting high-risk human papillomavirus, and 3) the interobserver variability of the p16(INK4a) interpretation.A...

journal_title：Diagnostic cytopathology

authors： Schledermann D,Andersen BT,Bisgaard K,Dohse M,Ejersbo D,Hoelund B,Horal P,Lindh M,Ryd W

更新日期：2008-07-01 00:00:00

abstract：:Five cases of mammary Paget's disease were diagnosed by nipple scrape cytology. The neoplastic material obtained was abundant in two cases, moderate in one, but in two, only a few cell aggregates feature in three cases and this, together with dense tumour cell cytoplasm and the background of keratinous debris, may imp...

journal_title：Diagnostic cytopathology

authors： Samarasinghe D,Frost F,Sterrett G,Whitaker D,Ingram D,Sheiner H

更新日期：1993-01-01 00:00:00

abstract：:Polyomavirus BK (BKV) has ebeen identified as the main cause of polyomavirus-associated nephropathy, a major cause of renal allograft failure. Although BKV-associated nephropathy develops in only 2% to 5% of renal transplant recipients, its prognosis when present is very poor, with irreversible graft failure developin...

journal_title：Diagnostic cytopathology

authors： Cimbaluk D,Pitelka L,Kluskens L,Gattuso P

更新日期：2009-10-01 00:00:00

abstract：:Acute myeloid leukemia (AML) is the fifth most common malignancy in children. Extramedullary involvement in acute myeloid leukemia is rare and can be seen in soft tissues, central nervous system, skin and lymphoreticular organs. The clinical presentations can often be non-specific and hence, the diagnosis can be very ...

journal_title：Diagnostic cytopathology

authors： Jain A,Gupta P,Gupta N,Senguttuvan G,Kapadia AB,Thirunavukkarasu B,Nada R,Varma N

更新日期：2020-10-23 00:00:00

abstract：:Nuclear grooves have been described as a cytologic feature in a variety of extrathyroid lesions. When a cytologic specimen demonstrates prominent longitudinal nuclear grooving, a wide range of pathologic lesions should be considered. To our knowledge, the two cases presented are the first report of longitudinal nuclea...

journal_title：Diagnostic cytopathology

authors： Rollins SD,Berardo MD

更新日期：1998-10-01 00:00:00

abstract：:Differential leukocyte counts on noninflammatory synovial fluids (NISF) are not widely reported or used in research, apparently due to technical difficulties related to either high viscosity or low numbers of cells. We describe an evaluation of a technique using hyaluronidase and cytospin preparations to study NISF. T...

journal_title：Diagnostic cytopathology

authors： Moreno MJ,Clayburne G,Schumacher HR Jr

更新日期：2000-04-01 00:00:00

abstract：:Synovial sarcoma (SS) is one of the most common soft tissue tumors that typically presents in the extremities of young adults, but may occur at any site and affect children during the first decade. Herein we discuss a 12-yr-old male who complained of left foot pain and plantar mass. A fine-needle aspiration biopsy of ...

journal_title：Diagnostic cytopathology

authors： Bergman S,Brownlee NA,Geisinger KR,Ward WG,Pettenati MJ,Koty P,Ellis E,Beaty MW,Kilpatrick SE

更新日期：2006-11-01 00:00:00

abstract：:The diagnosis of melanoma can be challenging, especially in metastatic lesions, due to the ability of melanoma cells to morphologically mimic carcinoma, sarcoma and even lymphoma cells. Moreover, melanomas can exhibit negative immunostaining for the melanoma markers HMB-45 and MART-1/Melan-A, often used in the diagnos...

journal_title：Diagnostic cytopathology

authors： Erdag G,Chowdhuri SR,Fetsch P,Erickson D,Hughes MS,Filie AC

更新日期：2013-10-01 00:00:00

abstract：:Corpora amylacea are predominantly found in the brain, prostate, and lung. Recent characterizations of their components suggest an important role in protection and clearing. We report the presence of corpora amylacea in pleural effusion in a patient with lupus. The differential diagnoses and potential significance are...

journal_title：Diagnostic cytopathology

authors： Mani H,Wang BG

更新日期：2020-12-21 00:00:00

abstract：:Pseudomyxoma peritonei (PP) refers to accumulation of mucus in the peritoneal cavity, regardless of cause or pathogenesis. We have reviewed 8 cases of PP diagnosed in our institution over the past 5 years. Pertinent cytologic features include a mucinous background with mesothelial cells and histiocytes. Two cases cont...

journal_title：Diagnostic cytopathology

authors： Pisharodi LR,Bedrossian CW

更新日期：1996-02-01 00:00:00

abstract：:Fine-needle aspiration cytology of a presacral chordoma without the classic physaliforous cells is reported. The potential for the misdiagnosis of these lesions when these cells are absent is discussed. The pertinent literature related to this case is reviewed. ...

journal_title：Diagnostic cytopathology

authors： Thompson SK,Callery RT

更新日期：1988-01-01 00:00:00