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. Ultrastructural and immunohistochemical studies of the aspirate material confirmed the diagnosis of metastatic carcinoid.
journal_name
Diagn Cytopatholjournal_title
Diagnostic cytopathologyauthors
Landon G,Sneige N,Ordóñez NG,Mackay Bdoi
10.1002/dc.2840030311subject
Has Abstractpub_date
1987-09-01 00:00:00pages
230-3issue
3eissn
8755-1039issn
1097-0339journal_volume
3pub_type
杂志文章abstract::The Papanicolaou Society of Cytopathology has developed a set of guidelines for pancreaticobiliary cytology including indications for endoscopic ultrasound (EUS) and fine-needle aspiration (FNA) biopsy, techniques for EUS-FNA, terminology and nomenclature to be used for pancreaticobiliary disease, ancillary testing, a...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章,实务指引
doi:10.1002/dc.23095
更新日期:2014-04-01 00:00:00
abstract::Sinus histiocytosis with massive lymphadenopathy (SHML) is a benign, self-limiting condition of unknown etiology, which generally presents as massive bilateral cervical lymphadenopathy. It is important to distinguish SHML from other causes of histiocytosis because of the different treatment modalities. This study was ...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/(sici)1097-0339(20000301)22:3<181::aid-dc1
更新日期:2000-03-01 00:00:00
abstract::Myoepithelial cells are an important component of salivary gland tumors and are partly responsible from the diverse histology of them. In this study, we focus on the myoepithelial cell differentiation by using cytological morphology in a various types of salivary gland tumors especially with regard to their contributi...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.21544
更新日期:2012-03-01 00:00:00
abstract::We applied TdT-mediated deoxyuridine triphosphate (dUTP)-biotin nick end labeling (TUNEL) to cytologic smears in order to detect the cells undergoing apoptosis. These smears were obtained by scraping the cut surface of 9 cases of carcinoma, including renal-cell carcinoma (3 cases), esophageal squamous-cell carcinoma (...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/(sici)1097-0339(199806)18:6<398::aid-dc3>3
更新日期:1998-06-01 00:00:00
abstract::Epithelioid gastrointestinal stromal tumors (GISTs) may cause significant diagnostic confusion on fine-needle aspiration (FNA) with carcinomas, neuroendocrine tumors, and melanoma, particularly when metastatic. This study characterizes the cytologic features of nine cases of epithelioid GISTs that were obtained by com...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.10293
更新日期:2003-08-01 00:00:00
abstract::Primary hydatid disease of the skeletal muscle without systemic involvement is rare. The purpose of this report is to document the novel clinical presentation and the interesting facets of fine-needle aspiration in a case of hydatid disease. It was a case of primary hydatid cyst of the left supraspinatus muscle in an ...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.22925
更新日期:2014-03-01 00:00:00
abstract::While metastatic tumors to bone or lymph nodes from previously known primaries are often successfully diagnosed via fine-needle aspiration (FNA), a metastatic deposit in a patient with no previously known cancer may pose a diagnostic dilemma. Here, we present a case of metastatic papillary thyroid carcinoma that prese...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.23031
更新日期:2014-08-01 00:00:00
abstract::Distinguishing mucinous from nonmucinous cystic lesions of the pancreas often constitutes a diagnostic dilemma. The clinical management differs between such lesions; therefore it is important to make an accurate preoperative diagnosis. Various centers have reported conflicting results regarding their ability to detect...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.20558
更新日期:2007-01-01 00:00:00
abstract::Primary pancreatic leiomyosarcomas are rare tumors of the pancreas that are usually diagnosed after resection or by biopsy. One case in the literature has utilized endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) cytology. We report a second case of a primary pancreatic leiomyosarcoma that yielded diagnos...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章,评审
doi:10.1002/dc.23540
更新日期:2016-12-01 00:00:00
abstract:BACKGROUND:Fine-needle aspiration (FNA) is commonly used to investigate lymphadenopathy of suspected metastatic origin. While diagnostic accuracy of FNA for lymph node disease is well described, the relationship between node size, percent tumor replacement, and size of metastatic deposit with diagnostic accuracy is les...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.24617
更新日期:2021-02-01 00:00:00
abstract::True thymic hyperplasia (TH) is an age-dependent increase in size and weight of the thymus gland, which by definition maintains a normal histologic architecture. TH can mimic other important diseases, including lymphofollicular hyperplasia, thymoma, lymphoma, and germ-cell tumors. Traditionally, separating these entit...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/1097-0339(200012)23:6<417::aid-dc12>3.0.co
更新日期:2000-12-01 00:00:00
abstract::Fine-needle capillary cytology (FNCC) has been attempted in various organs and studies have shown this procedure to yield qualitatively superior material compared with fine-needle aspiration cytology (FNAC). Studies evaluating the efficacy of this technique in lymph nodes are rare. The present study has attempted to a...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.21109
更新日期:2009-11-01 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
pub_type: 杂志文章
doi:10.1002/dc.22948
更新日期:2013-10-01 00:00:00
abstract::Primary thyroid lymphoma is a very rare disease. Here, we present a case of primary diffuse large B-cell lymphoma (DLBCL) in a 48-year-old female involving thyroid gland. The patient had thyroid swelling for 15 years which rapidly increased during last 5 months. Fine needle aspiration cytology revealed monomorphic lar...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.21730
更新日期:2012-05-01 00:00:00
abstract::The objective of this study was to evaluate the cytologic spectrum of small cell lesions of liver as diagnosed by fine-needle aspiration (FNA). Of 304 FNAs of liver that were performed in our institution between 1990 and 1994, 29 were classified as small-cell lesions. The final diagnoses were as follows: small-cell un...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/(sici)1097-0339(199807)19:1<29::aid-dc6>3.
更新日期:1998-07-01 00:00:00
abstract::In this report we describe the cytologic features of an unusual thymic carcinoid tumor containing prominent cytoplasmic lipid vacuoles that was diagnosed by fine-needle aspiration biopsy. The tumor presented as a presternal subcutaneous mass in an 81-yr-old female, with a contiguous mediastinal mass on computed tomogr...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.2020
更新日期:2001-08-01 00:00:00
abstract::Sixty-six unselected breast cancers were analyzed in cytologic smears and histologic sections for the expression of Ki-67, proliferating cell nuclear antigen (PCNA), estrogen receptor protein (ERP), and p53 protein using a standard immunochemical method. The results, expressed as both positive cases and labelling inde...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.2840110206
更新日期:1994-01-01 00:00:00
abstract::The specific needle sizes/types used in performing endoscopic ultrasound-guided fine needle aspirations (EUS-FNA) vary. The HD ProCore(™) is a 22-gauge beveled needle allowing for core biopsy along with aspiration material. In this study we compare this needle with a standard 22-gauge needle. Between April 1, 2011 and...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.22971
更新日期:2013-12-01 00:00:00
abstract::To evaluate cytological atypical changes in apparently healthy oral mucosa exposed to smoking, alcohol, hot meals, and peppers using the AgNOR and Papanicolaou methods. A total of 180 individuals were evaluated, of which 60 were smokers, 34 were alcohol users, 52 were habitual peppers and hot meal (exposed) consumers,...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.21224
更新日期:2010-07-01 00:00:00
abstract::Fine-needle aspiration (FNA) is a valuable technique to use in the evaluation of breast lesions; however, inadequate and discrepant diagnoses do occur. To identify the source and nature of inaccuracies related to the method we studied 39 cases in which FNA posed diagnostic problems. These problems could be attributed ...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.2840070523
更新日期:1991-01-01 00:00:00
abstract::Sclerosing hemangioma of the lung is a rare benign neoplasm. The majority of the literature published on sclerosing hemangioma has focused on the histologic features, while only a few case reports have described the cytologic features. We report two additional cases of sclerosing hemangioma of the lung in which the cy...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.21768
更新日期:2013-03-01 00:00:00
abstract::Masses near the angle of the mandible containing extracellular matrix or mucin on cytology raise concern for various benign and malignant parotid gland neoplasms. Here a 76-year-old female with a history of cosmetic hyaluronic acid (HA) filler injections presented with a painless 6 mm left sided facial mass. Injection...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.24202
更新日期:2019-09-01 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 presence of epithelioid cells in fine-needle aspirations of a liver nodule is rare, but may complicate the diagnosis of the nodule. We report on a case of a liver nodule in hepatitis C cirrhosis. Results of fine-needle aspiration mainly revealed the presence of epithelioid cells, without any recognizable tumor cel...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.1087
更新日期:2001-06-01 00:00:00
abstract::A silver staining technique was applied to 51 thyroid smears. The numbers of silver-stained nucleolar organizer regions (AgNORs) were counted, and the mean AgNOR and nuclear area per cell were determined with an image analyzer. The mean AgNOR count per cell was significantly higher in malignant than in benign lesions,...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/(SICI)1097-0339(199603)14:2<140::AID-DC7>3
更新日期:1996-03-01 00:00:00
abstract::Malignant pleural effusions due to prostatic carcinoma are rare. We examined the cytologic and clinical presentations of 14 malignant pleural effusions caused by prostate cancer. These cases represented 2.3% of all positive pleural effusions at our institution. All patients (n = 10) had high grade, high stage tumors, ...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/(SICI)1097-0339(199608)15:2<103::AID-DC4>3
更新日期:1996-08-01 00:00:00
abstract:BACKGROUND:Lobular endocervical glandular hyperplasia (LEGH) was first described by Nucci et al. in 1999 and is believed to be a precancerous lesion of minimal deviation adenocarcinoma and gastric-type adenocarcinoma in the uterine cervix. LEGH lesions do not always exhibit apparent cellular and structural atypia, so a...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.24155
更新日期:2019-06-01 00:00:00
abstract::Synovial sarcomas (SS) of the head and neck region are extremely rare and arise in only 5% of cases. We present a case of secondary SS of the thyroid originally diagnosed as medullary carcinoma on fine needle aspiration (FNA). A 41-year-old man presented with several weeks of dysphonia and a left thyroid mass. FNA of ...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.23327
更新日期:2015-11-01 00:00:00
abstract::Pleomorphic xanthoastrocytoma (PXA) is a WHO grade II astrocytic tumor of children and young adults. It is characterized by pleomorphic, atypical astrocytes. Atypia is so remarkable, that PXA can be easily misdiagnosed as malignant glioma. If confused with a high-grade glioma the neurosurgeon may not proceed with a co...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.23660
更新日期:2017-04-01 00:00:00
abstract::Over an 8-yr period at the Houston Veterans Hospital, 731 endoscopic gastric salvage cytologies were performed in 671 patients, with surgical biopsy also done in 660. Seventy-six patients subsequently had tissue biopsy-proven or resection-proven malignancies. Salvage cytology had a sensitivity of 91% and a specificity...
journal_title:Diagnostic cytopathology
pub_type: 杂志文章
doi:10.1002/dc.2840060102
更新日期:1990-01-01 00:00:00