Rhabdoid meningioma: cytopathologic findings in cerebrospinal fluid.

abstract：OBJECTIVES:Hürthle cell (HC) metaplasia is an important feature of chronic lymphocytic (Hashimoto) thyroiditis (HT). However, it is rarely observed in juvenile form HT. In a study based on fine needle aspiration cytology, the cytomorphological difference between pediatric HT and its adult form was studied, with special...

journal_title：Diagnostic cytopathology

authors： Das DK

更新日期：2019-05-01 00:00:00

abstract：:Myoepithelial carcinoma is a rare locally aggressive malignant neoplasm of the salivary glands. The tumor is composed almost exclusively of tumor cells with myoepithelial differentiation and characterized by infiltrative growth and potential for distant metastasis. Tumor cells often display morphologic heterogeneity w...

journal_title：Diagnostic cytopathology

authors： Wang Z,Herrington B,Schwartz MR,Laucirica R

更新日期：2010-04-01 00:00:00

abstract：:We report the fine-needle aspiration cytology of a case of metastatic small cell osteosarcoma to the liver with rosette formation, originating from distal femur, in a 36-year-old female. The aspirate of the liver metastases revealed a relatively monomorphic population of mitotically active small blue round cells arran...

journal_title：Diagnostic cytopathology

authors： Ali RH,Lee CH,Hayes MM

更新日期：2014-02-01 00:00:00

abstract：:Ocular medulloepithelioma (ME) is a rare congenital tumor which occurs usually during childhood but is also reported in adults. They have seen an intraocular tumor in an 89 years-old female with a history of small cell lung carcinoma. Transscleral fine needle aspiration was performed. Aspirates were rich and composed ...

journal_title：Diagnostic cytopathology

authors： Mahdjoubi A,Cassoux N,Levy-Gabriel C,Desjardins L,Klos J,Caly M,Vlajnic T,Gardrat S,Klijanienko J

更新日期：2017-06-01 00:00:00

abstract：BACKGROUND:Diagnosis of hepatoblastoma (HBL) is based on characteristic clinical and radiological presentation, young age and marked elevation of serum α-fetoprotein (aFP). Fine needle aspiration (FNA) technique is successfully used in the diagnosis of hepatoblastoma. To evaluate the value of FNA in the diagnosis and s...

journal_title：Diagnostic cytopathology

authors： Vlajnic T,Brisse HJ,Aerts I,Fréneaux P,Cellier C,Fabre M,Klijanienko J

更新日期：2017-02-01 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：:Mammary analogue secretory carcinoma (MASC) is a recently described salivary gland neoplasm that is defined by ETV6-NTRK3 gene fusion. There have been few case reports on the cytopathologic features of MASC to date. We examined the clinicopathological and cytological features of seven cases of MASC defined by RT-PCR a...

journal_title：Diagnostic cytopathology

authors： Higuchi K,Urano M,Takahashi RH,Oshiro H,Matsubayashi J,Nagai T,Obikane H,Shimojo H,Nagao T

更新日期：2014-10-01 00:00:00

abstract：:It has been reported that cervical intraepithelial lesions have a more aggressive course in HIV-seropositive than in HIV-seronegative women. In the present investigation, the progression of these cervical lesions was studied in a group of HIV-seropositive women. Of 1,587 patients, 200 (12.6%) had a cytological diagnos...

journal_title：Diagnostic cytopathology

authors： Calore EE,Pereira SM,Cavaliere MJ

更新日期：2001-02-01 00:00:00

abstract：BACKGROUND:We previously found that the presence of atypical urothelial tissue fragments (AUTF) was associated with an increased risk of high-grade urothelial carcinoma (HGUC) but not low-grade urothelial neoplasia (LGUN) in voided urine (VU) specimens. However, we subsequently found that patients with LGUN were more l...

journal_title：Diagnostic cytopathology

authors： Zhang ML,Zhou AG,Rosenthal DL,VandenBussche CJ

更新日期：2017-09-01 00:00:00

abstract：:Osteoblastomas are rare benign but sometimes aggressive primary bone tumors (1%), usually seen in males in the 2nd decade. Osteoblastomas, occurring in the spine, constitute a medical emergency due to impending cord compression. Hence a rapid and simple diagnostic modality, such as fine-needle aspiration (FNA) plays a...

journal_title：Diagnostic cytopathology

authors： Venugopal SB,Prasad S

更新日期：2015-03-01 00:00:00

abstract：:Basal cell adenocarcinoma (BCAC) of salivary glands is uncommon low-grade malignancy. Only 19 cases of preoperative cytology were reported up to date. We present here a new case of BCAC arising in the minor salivary gland. Tumor was composed of clustered or isolated roundish, dark cells with small and regular nuclei. ...

journal_title：Diagnostic cytopathology

authors： Mokhniuk K,Lesnik M,Klijanienko J

更新日期：2018-08-01 00:00:00

abstract：:We report a patient in whom fine-needle aspiration biopsy of a breast mass, clinically suspected to be a mammary adenocarcinoma, established the diagnosis of a carcinoid metastatic to breast. The aspirate smears resembled a primary breast carcinoma; however, subtle cytomorphologic differences were present. Ultrastruct...

journal_title：Diagnostic cytopathology

authors： Landon G,Sneige N,Ordóñez NG,Mackay B

更新日期：1987-09-01 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

authors： Bhalla R,Nassar A

更新日期：2007-03-01 00:00:00

abstract：:A case of adrenal cryptococcosis diagnosed by fine-needle aspiration biopsy cytology in a 58-yr-old man is presented. The organisms were easily seen with routine modified Wright stain (Diff-Quik) as variably sized yeasts, some with a brightly eosinophilic capsule. The diagnosis was confirmed with mucicarmine and silve...

journal_title：Diagnostic cytopathology

authors： Powers CN,Rupp GM,Maygarden SJ,Frable WJ

更新日期：1991-01-01 00:00:00

abstract：:Salivary duct carcinoma is a high grade malignancy which histologically strongly resembles ductal carcinoma of the breast. The findings from five cases of histologically proven salivary duct carcinoma sampled by preoperative fine-needle aspiration (FNA) cytology are presented. Characteristic cytomorphologic features i...

journal_title：Diagnostic cytopathology

authors： Fýrat P,Cramer H,Feczko JD,Kratzer S,Layfield LJ,Eisenhut CC,Glant MD

更新日期：1997-06-01 00:00:00

abstract：BACKGROUND:The 2012 American Society for Colposcopy and Cervical Pathology Consensus Guidelines provide information for managing abnormal cervical cancer screening tests and cancer precursors. According to these guidelines for Pap smear diagnosis of Atypical squamous cells of undetermined significance, reflex high risk...

journal_title：Diagnostic cytopathology

authors： Siddiqi A,Webb F,Smotherman C,Shuja S,Mubeen A,Lai K

更新日期：2019-07-01 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：: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：:Breast disease is of great concern to patients and health care providers alike. Malignancies of the breast and their various presentations can pose tremendous challenges with respect to early diagnosis and effective treatment. Carcinoma of the breast may appear in several forms and produce one or more ectopic substanc...

journal_title：Diagnostic cytopathology

authors： Siddiqui NH,Cabay RJ,Salem F

更新日期：2006-10-01 00:00:00

abstract：:Fine-needle aspiration (FNA) biopsy (FNAB) in the preoperative assessment of breast lesions has shown diagnostic limitations with false-positive and false-negative diagnoses. We investigated the diagnostic value of cytokeratin 5/6 (CK5/6) and p63 in a series of breast FNABs, diagnosed as proliferative breast lesions w...

journal_title：Diagnostic cytopathology

authors： Al-Maghraby H,Ghorab Z,Khalbuss W,Wong J,Silverman JF,Saad RS

更新日期：2012-02-01 00:00:00

abstract：:Papillary tumor of the pineal region (PTPR) is a rare neuroepithelial tumor of the pineal region of adults. We herein describe on a 34-year-old female the cytologic features of a PTPR studied using Diff-Quik stain. The patient presented hydrocephalia secondary to a pineal tumor. During surgery an intraoperative pathol...

journal_title：Diagnostic cytopathology

authors： Jiménez-Heffernan JA,Bárcena C,Gordillo C,Cañizal JM

更新日期：2016-12-01 00:00:00

abstract：:Amyloid deposits are unexpected in salivary gland tumors. A 60-year-old woman presented with a 1.8 cm, slow-growing parotid mass. Both fine-needle aspiration and frozen section were misinterpreted as pleomorphic adenoma. The final pathology was amyloid-rich low grade adenocarcinoma of the parotid gland. The aspirates ...

journal_title：Diagnostic cytopathology

authors： Yang GC,Kuhel WI,Scognamiglio T

更新日期：2014-09-01 00:00:00

abstract：:E-cadherin (E-CD) is a cell-adhesion molecule that has been associated with invasion and metastasis in a wide variety of human neoplasms. We have recently shown that, although decreased E-CD expression is associated with increased bladder-wall invasion and higher tumor grade of infiltrating transitional cell carcinoma...

journal_title：Diagnostic cytopathology

authors： Ross JS,Cheung C,Sheehan C,del Rosario AD,Bui HX,Fisher HA

更新日期：1996-06-01 00:00:00

abstract：:Pulmonary cryptococcoma is a life threatening mycosis and is an unusual disease for immunocompetent individuals. Herein we report a case of large pulmonary cryptococcoma associated with cryptococcal meningitis, presenting radiologically as a lung mass in right upper lobe, in a previously healthy, HIV negative, immunoc...

journal_title：Diagnostic cytopathology

authors： Singh R,Joshi D,Gupta A,Gangane N

更新日期：2010-12-01 00:00:00

abstract：:Cyclooxygenase-2 (COX-2) expression may be a prognostic factor in lung cancer. In previous studies, COX-2 expression has almost exclusively been evaluated with immunohistochemical methods performed on histology sections of tissue biopsies. However, in clinical practice, lung cancer is often diagnosed with cytological ...

journal_title：Diagnostic cytopathology

authors： Koch A,Gustafsson B,Fohlin H,Sörenson S

更新日期：2011-03-01 00:00:00

abstract：:Adult granulosa cell tumor (AGCT) is an uncommon neoplasm of the ovary with potential for aggressive behavior and late recurrence. The most important prognostic factor for AGCT is tumor stage. Thus, cytological assessment of pleural or ascitic fluids is crucial for initial staging and subsequent patient management. We...

journal_title：Diagnostic cytopathology

authors： Omori M,Kondo T,Yuminamochi T,Nakazawa K,Ishii Y,Fukasawa H,Hashi A,Hirata S

更新日期：2015-07-01 00:00:00

abstract：:This study investigated the role of Papanicolaou (Pap) smears in determining the presence of bacterial vaginosis (BV). Pap results, vaginal Gram stains, signs, symptoms, and wet mounts were evaluated. Vaginal smears for Gram stain and routine Pap smears were collected from 420 consecutive patients. Ninety-three percen...

journal_title：Diagnostic cytopathology

authors： Prey M

更新日期：1999-07-01 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

authors： Suthipintawong C,Leong AS,Chan KW,Vinyuvat S

更新日期：1997-08-01 00:00:00

abstract：:Fibromatosis colli is a benign disorder presenting as a neck mass in neonates and older children. The differential diagnosis includes malignancies such as rhabdomyosarcoma. Neck masses in ten infants, discovered between the second and sixth week of age, were evaluated by fine-needle aspiration (FNA). The male to femal...

journal_title：Diagnostic cytopathology

authors： Kurtycz DF,Logroño R,Hoerl HD,Heatley DG

更新日期：2000-11-01 00:00:00

abstract：:Using the immunoperoxidase technique, we studied "serosal balls," which have features resembling those of cells from primary and metastatic tumors, and may thus complicate cytodiagnosis. Serosal balls were detected in 32 (18%) of 174 peritoneal washings. The balls consisted of oval clusters of cells in solid masses su...

journal_title：Diagnostic cytopathology

authors： Sasaki M,Wakasa K,Sakurai M,Iwa N

更新日期：1995-08-01 00:00:00