Metastatic Signet-Ring Cell Carcinoma of the Bladder in Cerebrospinal Fluid.

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：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

authors： Goyal A,Sharaiha RZ,Alperstein SA,Siddiqui MT

更新日期：2018-10-01 00:00:00

abstract：:Endoscopic ultrasound-guided fine-needle aspiration biopsy (EUS-FNAB) has become a widely used method of pre-operatively evaluating pancreatic masses. This technique introduces gastrointestinal contamination into the specimen, which poses a diagnostic pitfall. The cytomorphologic features of these contaminants have no...

journal_title：Diagnostic cytopathology

authors： Nagle JA,Wilbur DC,Pitman MB

更新日期：2005-12-01 00:00:00

abstract：:Biliary brush cytology is an important diagnostic tool in the evaluation of biliary strictures. Here, we evaluated 64 patients with biliary strictures who underwent endoscopic retrograde cholangiopancreatography with bile duct brushings. We assessed the utility of combining routine Papanicolaou-stained cytologic evalu...

journal_title：Diagnostic cytopathology

authors： Hart J,Parab M,Mandich D,Cartun RW,Ligato S

更新日期：2012-04-01 00:00:00

abstract：:From 1,488 patients, satisfactory sputum was available for cytologic diagnosis. Overall diagnoses were correct in 85.4% of patients, false negative in 193 patients (13.0%), and false positive in 24 patients (1.6%). In patients with a malignant lung process, cytologic diagnoses were correct in 228 patients (54.2%) and ...

journal_title：Diagnostic cytopathology

authors： Risse EK,van't Hof MA,Laurini RN,Vooijs PG

更新日期：1985-10-01 00:00:00

abstract：:Pancreatoblastoma is a rare tumor and has been reported only four times in the cytologic literature, three times in fine-needle aspiration (FNA) biopsy and once in an imprint of resected tumor. We are reporting the fourth case of FNA cytology with immunohistochemical and electron microscopic studies. The patient is a ...

journal_title：Diagnostic cytopathology

authors： Zhu LC,Sidhu GS,Cassai ND,Yang GC

更新日期：2005-10-01 00:00:00

abstract：BACKGROUND:Current clinical practices are shifting towards utilizing less invasive biopsy techniques, including fine needle aspiration (FNA) and needle core biopsies. If a patient has a suspected hematologic malignancy, a portion of the FNA sample is typically submitted for flow cytometry (FC) analysis, providing valua...

journal_title：Diagnostic cytopathology

authors： Wake LM,VandenBussche CJ,Ali SZ,Wagner-Johnston ND,Burns KH,Gocke CD,Vuica-Ross M,Borowitz MJ,Duffield AS

更新日期：2020-06-01 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

authors： Ali SZ,Nicol TL,Port J,Ford G

更新日期：1998-06-01 00:00:00

abstract：BACKGROUND:Although fine needle aspiration cytology (FNAC) is highly accurate for detecting breast malignancies, concerns remain among cytopathologists about false-positive and false-negative diagnoses. Cell block (CB) preparations have been advocated by some cytopathologists as one of the methods to improve and consol...

journal_title：Diagnostic cytopathology

authors： Obiajulu FJN,Daramola AO,Anunobi CC,Ikeri NZ,Abdulkareem FB,Banjo AA

更新日期：2020-12-01 00:00:00

abstract：:Primary signet ring cell carcinoma of the pancreas (PSRCCP) is an extremely rare diagnosis that has not been extensively studied in literature. Primary and metastatic neoplasms to the pancreas may exhibit cytomorphological similarities to signet ring cells, posing diagnostic challenges. In this article, we review PSRC...

journal_title：Diagnostic cytopathology

authors： El Hussein S,Khader SN

更新日期：2019-12-01 00:00:00

abstract：:The role of fine-needle aspiration cytology (FNAC) in the diagnosis of benign skin lesions has been restricted primarily to the evaluation of bacteriologic and morphologic indices in leprosy. This study was undertaken to evaluate the efficacy of FNAC in the diagnosis and classification of lepromatous lesions. Aspirate...

journal_title：Diagnostic cytopathology

authors： Rao IS,Singh MK,Gupta SD,Pandhi RK,Kapila K

更新日期：2001-05-01 00:00:00

abstract：:The development of procedures for fully automated processing of liquid-based gynecologic samples has been the focus of considerable interest to the cytology laboratory. Liquid-based collection and processing technology has been shown to improve sample adequacy, resulting in an overall improvement in quality of sample ...

journal_title：Diagnostic cytopathology

authors： Rowe LR,Marshall CJ,Bentz JS

更新日期：2002-11-01 00:00:00

abstract：:Clear-cell lesions of the parotid gland are uncommon but when studied by fine-needle aspiration may result in a clinically important but cytologically difficult differential diagnosis. Clear-cell lesions involving the parotid include acinic cell neoplasm, clear cell oncocytoma, mucoepidermoid carcinoma, primary clear-...

journal_title：Diagnostic cytopathology

authors： Layfield LJ,Glasgow BJ

更新日期：1993-12-01 00:00:00

abstract：:Intraoperative diagnosis of ovarian lesions can be achieved by gross examination with the help of frozen sections and/or cytologic examination. Various cytologic techniques, including imprint, fine-needle aspiration, and scrape, may be used. In this study, we evaluated the application of scrape cytology in the diagnos...

journal_title：Diagnostic cytopathology

authors： Khunamornpong S,Siriaunkgul S

更新日期：2003-05-01 00:00:00

abstract：:Primary carcinoma of the gallbladder is a rare neoplasm that is frequently difficult to diagnose preoperatively. The obstacles to diagnosis include vague symptoms and the relative inaccessibility of the gallbladder and cystic duct to biopsy. Cytological descriptions of gallbladder carcinoma are sparse and are largely ...

journal_title：Diagnostic cytopathology

authors： Dodd LG,Moffatt EJ,Hudson ER,Layfield LJ

更新日期：1996-08-01 00:00:00

abstract：:Medullary carcinoma of thyroid is a relatively uncommon malignancy, which can be sporadic and syndromic in nature. It commonly spreads to regional lymph nodes followed by spreading to distant sites. Breast is an uncommon site of metastasis of this malignancy. Our case is a 38-year-old woman married parous woman presen...

journal_title：Diagnostic cytopathology

authors： Devi CA,Stephen SN,Gochhait D,Shanmugam D,Dharanipragada K,Siddaraju N,Singh D

更新日期：2020-02-01 00:00:00

abstract：:The National Cancer Institute (NCI) sponsored the NCI Thyroid Fine Needle Aspiration (FNA) State of the Science Conference on October 22-23, 2007 in Bethesda, MD. The 2-day meeting was accompanied by a permanent informational Web site and several on-line discussion periods between May 1 and December 15, 2007 (http://t...

journal_title：Diagnostic cytopathology

authors： Layfield LJ,Abrams J,Cochand-Priollet B,Evans D,Gharib H,Greenspan F,Henry M,LiVolsi V,Merino M,Michael CW,Wang H,Wells SA

更新日期：2008-06-01 00:00:00

abstract：:Myoepithelial cells play an important role in the interpretation of breast fine-needle aspiration biopsy, since these cells are believed to be a component of a benign process in breast lesions. Myoepithelial cells are usually easy to recognize, however, other cells can morphologically simulate myoepithelial cells and ...

journal_title：Diagnostic cytopathology

authors： Masood S,Lu L,Assaf-Munasifi M,McCaulley K

更新日期：1995-07-01 00:00:00

abstract：:The diagnosis of nodular sclerosing classical Hodgkin lymphoma (NSCHL) by fine-needle aspiration (FNA) biopsy has historically been a diagnostic challenge due to the usual paucicellularity of the specimen. This case report, and other previously published reports, suggests that there is another facet to the potentially...

journal_title：Diagnostic cytopathology

authors： Florentine BD,Cohen AN

更新日期：2014-03-01 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：:This study is aimed to investigate the role of reflex high-risk human papilloma virus (HPV) DNA testing as an alternative triage method to colposcopy for women with atypical squamous cells cannot exclude high-grade squamous intraepithelial lesion (ASC-H) on Papanicolaou (Pap) tests. Reflex HPV DNA testing using Hybrid...

journal_title：Diagnostic cytopathology

authors： Wu HH,Allen SL,Kirkpatrick JL,Elsheikh TM

更新日期：2006-10-01 00:00:00

abstract：:Between January 1, 1992 and December 31, 1997, a cytopathological diagnosis of follicular variant of papillary thyroid carcinoma (FVPC) was made on a series of 16 out of 18 patients with palpable nodules who underwent fine-needle aspiration biopsy (FNAB) in our Department. The results of aspiration biopsy were followe...

journal_title：Diagnostic cytopathology

authors： Fulciniti F,Benincasa G,Vetrani A,Palombini L

更新日期：2001-08-01 00:00:00

abstract：:The dark (hyperchromatic) cerebriform nucleus was recently described as a frequent finding in histopathology sections of papillary carcinoma of the thyroid. In the present study, we tried to determine the frequency of dark cerebriform nuclei in the fine-needle aspiration (FNA) smears of papillary thyroid carcinomas an...

journal_title：Diagnostic cytopathology

authors： Mallik MK,Das DK,Mallik AA,Madda JP,Mirza K,Al-Bishi KK,George SS,Junaid TA

更新日期：2004-03-01 00:00:00

abstract：:The authors describe a rare case of intrapulmonary solitary fibrous tumor (SFT). Morphologically, the tumor showed a disorganized or "patternless" arrangement of plump to spindle cells in a collagenous stroma. Tumor cells were immunoreactive for vimentin, but not for keratin, carcinoembryonic antigen, epithelial membr...

journal_title：Diagnostic cytopathology

authors： Caruso RA,LaSpada F,Gaeta M,Minutoli I,Inferrera C

更新日期：1996-02-01 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：OBJECTIVE:This is a multicenter study which was conducted to evaluate the follow-up on thyroid aspirate cases with atypia of undetermined significance/follicular cells of undetermined significance (AUS/FLUS) and follicular neoplasm or suspicious for follicular neoplasm (FN/SFN) using the Bethesda system for reporting t...

journal_title：Diagnostic cytopathology

authors： Al-Abbadi MA,Shareef SQ,Yousef MM,Almasri NM,Mustafa HE,Aljawad H,Ali JA,Groves A,Alsaihati Y

更新日期：2017-11-01 00:00:00

abstract：:Fine needle aspiration (FNA) is a valuable, noninvasive, commonly used technique in the diagnoses of head and neck tumors. Adult rhabdomyoma is a rare benign tumor of striate muscle tissue usually located in the head and neck region. Cytomorphologically, the tumor cells have eosinophilic finely granular cytoplasm, whi...

journal_title：Diagnostic cytopathology

authors： Jin B,Saleh H

更新日期：2009-07-01 00:00:00

abstract：:Nodular fasciitis can be histologically mistaken for a sarcoma. Typical cases are less than 5 cm and enlarge rapidly over days or weeks before diagnosis. The natural history of nodular fasciitis is unknown, since the diagnosis is usually based on excised lesions. Fine-needle aspiration of nodular fasciitis has been de...

journal_title：Diagnostic cytopathology

authors： Stanley MW,Skoog L,Tani EM,Horwitz CA

更新日期：1993-01-01 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：:Solid pseudopapillary tumors are rare pancreatic neoplasms of uncertain pathogenesis that rarely metastasize and usually occur in young women. We describe the clinical, imaging, and cytopathological features of solid pseudopapillary tumor of the pancreas. We reviewed the clinical presentation, imaging, morphologic/imm...

journal_title：Diagnostic cytopathology

authors： Bhanot P,Nealon WH,Walser EM,Bhutani MS,Tang WW,Logroño R

更新日期：2005-12-01 00:00:00