Aspiration cytopathology of middle-ear neuroendocrine carcinoma.

abstract：:Clear cell hepatocellular carcinoma (CCHCC) is an uncommon morphologic variant of HCC and rarely invades into the main bile ducts. Here we describe a case of CCHCC that was diagnosed by bile duct brushing cytology. Liquid-based preparation of brushing specimen showed clusters of atypical epithelial cells with abundant...

journal_title：Diagnostic cytopathology

authors： Fu LY,Mitchell KA,Cai G

更新日期：2016-02-01 00:00:00

abstract：:Alzheimer's disease (AD) is the most common form of dementia. The cardinal histopathologic features include senile plaques (SPs) and neurofibrillary tangles (NFTs), and in addition, granulovacuolar degeneration (GVD) and Hirano bodies (HBs) are frequently observed in the hippocampus. We studied hippocampal cytological...

journal_title：Diagnostic cytopathology

authors： Takei H,Kosarac O,Powell SZ

更新日期：2009-09-01 00:00:00

abstract：:Intranuclear pseudoinclusions represent invaginations of the cytoplasm into the nucleus. The nuclear pseudoinclusions are generally easier to appreciate in cytological preparations than frozen sections or histopathology thus forming an important cytological feature. In the present article we have reviewed the morpholo...

journal_title：Diagnostic cytopathology

authors： Arora SK,Dey P

更新日期：2012-08-01 00:00:00

abstract：:Metaplastic cells with nebular cytoplasmic changes in the cervical smear are classified in the Dutch coding system for cervical screening as KOPAC O8 cells. Since these nebulated cells are already documented by Papanicolaou, we refer to these cells as Papanicolaou's nebular cells. We examined the simultaneous presence...

journal_title：Diagnostic cytopathology

authors： Roeters AM,Boon ME,van Haaften M,Vernooij F,Bontekoe TR,Heintz AP

更新日期：2012-03-01 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：:A 50-yr-old man presented with dyspnea. On chest X-ray, multiple pulmonary nodules were observed. Fine-needle aspiration biopsy (FNAB) showed tridimensional aggregates of atypical round epithelial cells, containing numerous cytoplasmic granules. The tissue fragment confirmed the presence of an epithelial tumor compose...

journal_title：Diagnostic cytopathology

authors： Laforga JB,Aranda FI

更新日期：1999-07-01 00:00:00

abstract：:Meningiomas are rarely subjected to aspiration, however, since they may occur outside the central nervous system, it is important to recognize their cytologic features. The goal of this study was to examine the cytologic features of meningiomas in crush preparations and cytologic imprints prepared at the time of froze...

journal_title：Diagnostic cytopathology

authors： Siddiqui MT,Mahon BM,Cochran E,Gattuso P

更新日期：2008-04-01 00:00:00

abstract：:Giant cell glioblastoma is a histological variant of glioblastoma that accounts for less than 1% of intracranial tumors and to 5% of glioblastoma. They occur at any age and are likely to affect the younger as well the older age group unlike the conventional glioblastoma multiforme (GBM). They are often located subcort...

journal_title：Diagnostic cytopathology

authors： Jaiswal S,Vij M,Jaiswal AK,Srivastava AK,Behari S,Pandey R

更新日期：2012-05-01 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：:Multiple myeloma (MM) with central nervous system (CNS) infiltration is uncommon and the diagnosis is more complicated than that of MM. Here we report two cases of CNS MM that was diagnosed by cerebrospinal fluid cytology examination. Cerebrospinal fluid cytology examination can help to detect malignant cells and immu...

journal_title：Diagnostic cytopathology

authors： Ren H,Zou Y,Zhao Y,Li J,Han X,He J,Guan H

更新日期：2017-01-01 00:00:00

abstract：:Lymphoepithelial cyst (LEC) of the pancreas is an extremely rare benign entity. We describe the cytopathologic findings of such a lesion in a 49-yr-old woman who was examined for epigastric pain. A trans-esophageal ultrasound-guided fine-needle aspiration of a pancreatic mass disclosed an intimate mixture of squamous ...

journal_title：Diagnostic cytopathology

authors： Mandavilli SR,Port J,Ali SZ

更新日期：1999-06-01 00:00:00

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

authors： Adler D,Max Schmidt C,Al-Haddad M,Barthel JS,Ljung BM,Merchant NB,Romagnuolo J,Shaaban AM,Simeone D,Bishop Pitman M,Field A,Layfield LJ,Papanicolaou Society of Cytopathology.

更新日期：2014-04-01 00:00:00

abstract：BACKGROUND:Documenting the four molecular subtypes of breast carcinoma is significant as they determine response to therapy, disease free interval and survival. Our aim was to document the subtypes defined by immunohistochemistry (IHC) expression of estrogen receptor (ER), progesterone receptor (PR) and human epidermal...

journal_title：Diagnostic cytopathology

authors： Francis IM,Alath P,George SS,Jaragh M,Al Jassar A,Kapila K

更新日期：2016-12-01 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

authors： Raab SS,Silverman JF,McLeod DL,Geisinger KR

更新日期：1993-10-01 00:00:00

abstract：:Plasmablastic lymphoma (PBL) is a rare lymphoma that is characterized by a diffuse proliferation of large neoplastic cells resembling B immunoblasts, but shows the immunophenotype of plasma cells. PBL is most commonly seen in the oral cavity of human immunodeficiency virus (HIV)-positive patients. Epstein-Barr virus (...

journal_title：Diagnostic cytopathology

authors： Hatanaka K,Nakamura N,Kishimoto K,Sugino K,Uekusa T

更新日期：2011-04-01 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

authors： Jedrzkiewicz J,Witt BL

更新日期：2014-08-01 00:00:00

abstract：:Chordoma is an uncommon tumor initially believed to be benign due to the rarity of its metastasis. Cytological, morphological, and immunohistochemical features of chordoma, relating to its origin from notochordal remnants, allows for its accurate diagnosis. A 75-year-old man with a known history of tuberculosis (TB) p...

journal_title：Diagnostic cytopathology

authors： Kanthan R,Senger JL

更新日期：2011-12-01 00:00:00

abstract：BACKGROUND:Cases with abnormal category, determined by thyroid fine-needle aspiration (FNA), frequently undergo surgical resection, despite the majority of cases being identified as benign after resection. Additional diagnostic markers are needed to guide the management of patients with abnormal thyroid nodules. MATER...

journal_title：Diagnostic cytopathology

authors： Seneldir H,Kir G,Soylemez T,Girgin RB,Ozbay N,Ozen F,Ankarali H,Bas G,Alimoglu O

更新日期：2020-06-01 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：:Ciliated muconodular papillary tumors (CMPTs) of the lung are rare, likely benign neoplastic lesions. Here we describe a case of a CMPT, focusing on its cytologic features, which to our knowledge have not been reported previously. Owing to dull back pain, a 69-year-old male non-smoker underwent CT, which revealed a 1....

journal_title：Diagnostic cytopathology

authors： Mikubo M,Maruyama R,Kakinuma H,Yoshida T,Satoh Y

更新日期：2019-07-01 00:00:00

abstract：:Mixed adenoneuroendocrine carcinoma (MANEC) is defined as a tumor that has morphologically recognizable both adenocarcinoma and neuroendocrine carcinoma components comprising at least 30% of either components. MANEC occurring in the ampulla of Vater is extremely rare, and only 16 cases have been reported in the Englis...

journal_title：Diagnostic cytopathology

authors： Yoshioka S,Ebisu Y,Ishida M,Uemura Y,Yanagimoto H,Satoi S,Tsuta K

更新日期：2018-06-01 00:00:00

abstract：:Amyloidosis of the vitreous body is a rare disorder that causes progressive visual loss. In this report, a 36-yr-old female with familial amyloidosis is described in whom a progressive reduction of vision in both eyes over the last 4 yr was ascribed to vitreous opacities due to amyloid. A left pars plana vitrectomy wa...

journal_title：Diagnostic cytopathology

authors： Gupta RK,Wakefield J,Halliwell T,Foo K,Lallu S,Naran S,Fauck R

更新日期：2002-05-01 00:00:00

abstract：:Since 1971, cytological evaluation of cervical smears and endometrial aspirates was carried out in 604 women wearing CuT200 intrauterine contraceptive devices (IUDs) for periods ranging from 6 mo to 15 yr. No cases of cervical neoplasia or endometrial carcinoma were encountered, even after continuous use of the device...

journal_title：Diagnostic cytopathology

authors： Misra JS,Engineer AD,Tandon P

更新日期：1989-01-01 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：:We used various meta-analytic methods to compare 25 studies describing fine-needle aspiration (FNA) cytologic analyses performed from 1984 to 2007 on palpable breast masses. We found that in the 25 studies examined, the sensitivity ranged from 78% to 100%, the specificity ranged from 76% to 100%, and the diagnostic od...

journal_title：Diagnostic cytopathology

authors： Akçil M,Karaağaoğlu E,Demirhan B

更新日期：2008-05-01 00:00:00

abstract：:Monoclonal antibodies were used for a preoperative analysis of estrogen receptors (ERs) and progesterone receptors (PgRs) in fine-needle aspirates from 44 primary human breast carcinomas. The semiquantitative receptor values obtained in cytologic specimens correlated well with those from enzyme immunoassay analysis on...

journal_title：Diagnostic cytopathology

authors： Skoog L,Humla S,Isaksson S,Tani E

更新日期：1990-01-01 00:00:00

abstract：:Lymphoma involving serous effusion is uncommon. The diagnosis of effusion lymphoma may be challenging, particularly when the lymphoid cells are small to medium-sized, which would be difficult for differentiating reactive effusions from low grade lymphomas. Monomorphic epitheliotropic intestinal T-cell lymphoma (MEITL)...

journal_title：Diagnostic cytopathology

authors： Pan ST,Wang RC,Su YZ,Hsieh YC,Chuang SS

更新日期：2021-01-02 00:00:00

abstract：:Seventy-four fine needle aspiration biopsies (FNAB) of breast were selected from the 133 cases with surgical biopsy follow up, from a total of 1,154 consecutive breast FNAB received in a 6-month-period. These 74 cases were reviewed and scored using all relevant cytological criteria for proliferative breast lesions use...

journal_title：Diagnostic cytopathology

authors： Field A,Mak A

更新日期：2007-08-01 00:00:00

abstract：:A chest wall abscess is a very rare presentation of extranodal Hodgkin's lymphoma (HL); only one case has been reported to date. Here, we describe a case of a 38-yr-old man with HL whose initial presentation was a chest wall abscess. The diagnosis of HL was suggested by cytological examination of the purulent discharg...

journal_title：Diagnostic cytopathology

authors： Khalbuss WE,Grigorian S,Mignone J,D'Agostino HJ

更新日期：2005-07-01 00:00:00

abstract：:Like a pulmonary counterpart, extrapulmonary small cell carcinoma (SCC) is an aggressive tumor with a high rate of metastasis. Forty-nine fine-needle aspiration biopsies (FNABs) (36 patients) of various primary sites other than the lung diagnosed as metastatic SCC (including Merkel cell carcinoma) were reviewed. FNABs...

journal_title：Diagnostic cytopathology

authors： Shin HJ,Caraway NP

更新日期：1998-09-01 00:00:00