Intraosseous benign notochordal cell tumor.

abstract：:We report the case of a 73-year-old man who presented with a 2- to 3-month history of epigastric discomfort and guaiac-positive stool. An upper gastrointestinal endoscopy revealed a diffuse erythematous nodular mucosa and submucosal thickening in the stomach. Diffuse mucosal nodularity was also found in the second por...

journal_title：Archives of pathology & laboratory medicine

authors： Tang Z,Jing W,Lindeman N,Harris NL,Ferry JA

更新日期：2004-09-01 00:00:00

abstract：:Teratoid hepatoblastoma is a rare histologic subtype accounting for 4% to 10% of all hepatoblastomas and is characterized by the presence of divergent differentiation, including squamous, mucinous, melanocytic, cartilaginous, osseous, skeletal muscle, and neural elements. It is postulated that the teratoid elements mi...

journal_title：Archives of pathology & laboratory medicine

authors： Rabah R

更新日期：2012-08-01 00:00:00

abstract：CONTEXT:Eighty-two million surgical pathology and cytology reports were issued in the United States during 2007; a subset of these reports will be misunderstood by readers. Recent attention has focused on standardizing the content of pathology reports, particularly for common malignancies, to facilitate transmission of...

journal_title：Archives of pathology & laboratory medicine

authors： Valenstein PN

更新日期：2008-01-01 00:00:00

abstract：CONTEXT:Digital viewing of histologic images is moving from presentations and publications to incorporation into the daily work of practicing pathologists. Many technologic limitations have been overcome recently, which should make widespread adoption more practical. The task now is for pathologists to become actively ...

journal_title：Archives of pathology & laboratory medicine

authors： Hedvat CV

更新日期：2010-11-01 00:00:00

abstract：OBJECTIVE:The term heterotopia, a term derived from Greek, implies "other place." It refers to the finding of normal tissues at foreign sites. Heterotopic gastric tissue rarely involves the large bowel. We report 2 cases of this rare entity. DATA SOURCES:Case reports of 2 patients with sessile polypoid lesion in the r...

journal_title：Archives of pathology & laboratory medicine

authors： Srinivasan R,Loewenstine H,Mayle JE

更新日期：1999-03-01 00:00:00

abstract：:Pulmonary and renal infection developed in a 44-year-old Hispanic man due to the fungus Pseudallescheria boydii. Pseudallescheria boydii has been associated with cutaneous infection known as mycetoma but occurs very infrequently in extracutaneous sites. To our knowledge, this is the second reported case of P boydii in...

journal_title：Archives of pathology & laboratory medicine

authors： Scherr GR,Evans SG,Kiyabu MT,Klatt EC

更新日期：1992-05-01 00:00:00

abstract：:Cytogenetic studies from the peripheral blood of a patient with malignant lymphoma and rheumatoid arthritis who was treated with intra-articular gold Au 198 revealed mosaicism with a normal female metaphase and a 43-chromosome metaphase. The abnormal cell line showed six missing normal chromosomes and three morphologi...

journal_title：Archives of pathology & laboratory medicine

authors： Goh K,Jacox RF,Anderson FW

更新日期：1980-09-01 00:00:00

abstract：:A 4-factor prothrombin complex concentrate (4F-PCC), containing therapeutic doses of vitamin K-dependent coagulation factors, was recently licensed in the United States for reversal of vitamin K antagonist therapy. However, given the emergence of several oral anticoagulants for which there are no specific reversal age...

journal_title：Archives of pathology & laboratory medicine

authors： Unold D,Tormey CA

更新日期：2015-12-01 00:00:00

abstract：CONTEXT:Ocular surface squamous neoplasia (OSSN) is the most common tumor of conjunctival epithelium associated with risk of permanent visual impairment. It includes conjunctival intraepithelial neoplasia and squamous cell carcinoma. Although American Joint Committee on Cancer-TNM (AJCC-TNM) staging is commonly used in...

journal_title：Archives of pathology & laboratory medicine

authors： Chauhan S,Sen S,Sharma A,Tandon R,Kashyap S,Pushker N,Vanathi M,Sharma N

更新日期：2014-11-01 00:00:00

abstract：:Monoclonal antibodies elicited to surface antigens on a wide variety of normal and neoplastic cell types have been used with increasing frequency in the diagnosis and classification of cancer. Their widest application so far has been in the in vitro analysis of leukemia and lymphoma using blood or bone marrow samples ...

journal_title：Archives of pathology & laboratory medicine

authors： Borowitz MJ,Stein RB

更新日期：1984-02-01 00:00:00

abstract：CONTEXT:The differential diagnosis of eosinophilic renal tumors can be difficult by light microscopy. In particular, chromophobe renal cell carcinoma (RCC) is difficult to distinguish from oncocytoma. This differential diagnosis is important because chromophobe RCC is malignant, whereas oncocytoma is benign. Furthermor...

journal_title：Archives of pathology & laboratory medicine

authors： Hornsby CD,Cohen C,Amin MB,Picken MM,Lawson D,Yin-Goen Q,Young AN

更新日期：2007-10-01 00:00:00

abstract：:Primary synovial sarcoma rarely originates in the renal parenchyma. When this occurs, origin of this unusual tumor type has been the subject of debate in the literature, with a suggestion that previously reported cases may be more correctly described as renal cell carcinoma with sarcomatoid dedifferentiation. Synovial...

journal_title：Archives of pathology & laboratory medicine

authors： Shannon BA,Murch A,Cohen RJ

更新日期：2005-02-01 00:00:00

abstract：:We feel that now, four years out, we have achieved the interim goals that we set for ourselves. There are some key aspects that we would do differently if we were now starting over, and we have provided that information to those seeking to begin similar off-site ventures who have sought our advice. There is an interes...

journal_title：Archives of pathology & laboratory medicine

authors： Matsen JM

更新日期：1988-09-01 00:00:00

abstract：:Public fascination with and support for genetic medicine is complicated by a deeply held fear that genetic information will be used by third parties (eg, insurers, employers, school systems) in ways that will harm the individuals from whom it was derived. Since the mid-1990s there has been much state and some federal ...

journal_title：Archives of pathology & laboratory medicine

authors： Reilly PR

更新日期：1999-11-01 00:00:00

abstract：:Although it has long been recognized that hyperbilirubinemia is enhanced in patients with impaired renal function, a clear correlation between the levels of bilirubin and creatinine in serum has never been established. We have studied this relationship in 13 bone marrow transplant recipients who had episodes of combin...

journal_title：Archives of pathology & laboratory medicine

authors： Yasmineh WG,Killeen AA,Filipovich AH

更新日期：1988-03-01 00:00:00

abstract：:Lymph node involvement by histiocytosis X is usually secondary to nearby bone or skin lesions. A patient with histiocytosis X confined to lymph nodes is rarely seen; however, we studied two such persons. In each, a lymph node biopsy was performed because the clinical aspects caused us to suspect neoplastic disease. ...

journal_title：Archives of pathology & laboratory medicine

authors： Sajjad SM,Osborne B

更新日期：1982-02-01 00:00:00

abstract：CONTEXT:- Colonic inertia is a debilitating form of primary chronic constipation with unknown etiology and diagnostic criteria, often requiring pancolectomy. We have occasionally observed massively enlarged submucosal ganglia containing at least 20 perikarya, in addition to previously described giant ganglia with great...

journal_title：Archives of pathology & laboratory medicine

authors： Naemi K,Stamos MJ,Wu ML

更新日期：2018-02-01 00:00:00

abstract：:Nasal mucosal biopsy specimens encompassing normal and pathological epithelia were obtained from nickel workers, a population with an increased incidence of carcinomas of the respiratory tract. The immunohistochemical detection of keratins was carried out using monoclonal antibodies AE1 and AE3. The antibody AE1 stain...

journal_title：Archives of pathology & laboratory medicine

authors： Klein-Szanto AJ,Boysen M,Reith A

更新日期：1987-11-01 00:00:00

abstract：:Sarcoidlike granulomas may occur in association with Hodgkin lymphoma and non-Hodgkin lymphoma. The granulomas may be concomitant and so extensive that they obscure the malignant process. In addition, a sarcoidosis-lymphoma syndrome has been described in which there appears to be a relationship between sarcoidosis and...

journal_title：Archives of pathology & laboratory medicine

authors： Dunphy CH,Panella MJ,Grosso LE

更新日期：2000-01-01 00:00:00

abstract：CONTEXT:Solitary fibrous tumors (SFTs) of the central nervous system are rare neoplasms that usually present as dura-based masses and clinically resemble meningiomas. Histologically, they can be similar to fibrous meningioma or hemangiopericytoma (HPC). In particular, densely cellular regions seen in some SFTs can be i...

journal_title：Archives of pathology & laboratory medicine

authors： Tihan T,Viglione M,Rosenblum MK,Olivi A,Burger PC

更新日期：2003-04-01 00:00:00

abstract：CONTEXT:The pathogenesis of respiratory epithelial adenomatoid hamartoma (REAH) and inverted papilloma (IP) is poorly understood, especially compared with sinonasal adenocarcinoma (SNAC). One feature of malignant glandular lesions is loss of the basal/myoepithelial layer. The immunophenotype of the basal/myoepithelial ...

journal_title：Archives of pathology & laboratory medicine

authors： Ozolek JA,Barnes EL,Hunt JL

更新日期：2007-04-01 00:00:00

abstract：CONTEXT:Assessment of BRAF p.V600E mutational status has become necessary for treatment of patients with metastatic melanoma. Detection of p.V600E mutation by immunohistochemistry was recently reported in several tumor types. OBJECTIVE:To evaluate the interobserver reproducibility of BRAF p.V600E detection by immunohi...

journal_title：Archives of pathology & laboratory medicine

authors： Marin C,Beauchet A,Capper D,Zimmermann U,Julié C,Ilie M,Saiag P,von Deimling A,Hofman P,Emile JF

更新日期：2014-01-01 00:00:00

abstract：CONTEXT:Recent advances in understanding the molecular basis of melanoma have resulted in development of fluorescence in situ hybridization (FISH) protocols designed to detect genetic abnormalities discriminating melanoma from nevi. The most extensively studied is a 4-probe multicolor FISH probe panel targeting chromos...

journal_title：Archives of pathology & laboratory medicine

authors： Gerami P,Zembowicz A

更新日期：2011-07-01 00:00:00

abstract：:We describe a case of a 2-year-old girl with an unusual finding of amorphous hematoxyphilic substance in the pulmonary and myocardial vascular lumina. The patient had a prolonged history of intestinal obstruction necessitating extended periods of total parenteral nutrition. The patient terminally had hypercalcemia wit...

journal_title：Archives of pathology & laboratory medicine

authors： Hamoudi AC,Singley CT,Teitelbaum DH,Thornton DJ,Broner CW

更新日期：1993-12-01 00:00:00

abstract：:Three pseudosarcomatous lesions of the genitourinary tract are described. One that arose in the urinary bladder of a 59-year-old man was composed of atypical spindle cells admixed with inflammatory cells in an edematous stroma. The second lesion occurred in the stroma of a hyperplastic prostate gland of a 51-year-old ...

journal_title：Archives of pathology & laboratory medicine

authors： Young RH,Scully RE

更新日期：1987-04-01 00:00:00

abstract：CONTEXT:The practice of gynecologic cytology requires that high-grade squamous intraepithelial lesion (HSIL) be precisely recognized. In this regard, hyperchromatic crowded groups are known to be difficult to classify in conventional gynecologic cytology, but whether this is true in ThinPrep specimens is uncertain. OB...

journal_title：Archives of pathology & laboratory medicine

authors： Renshaw AA,Mody DR,Wang E,Haja J,Colgan TJ,Cytopathology Resource Committee, College of American Pathologists.

更新日期：2006-03-01 00:00:00

abstract：OBJECTIVE:To investigate the association of a variety of cell surface and cytoplasmic antigens in small cell carcinoma of the lung with long-term survival (greater than 2 years). DESIGN:Using immunohistochemical analysis of small cell carcinomas, the tissue expression of corticotropin, bcl-2, p-glycoprotein, cathepsin...

journal_title：Archives of pathology & laboratory medicine

authors： Sloman A,D'Amico F,Yousem SA

更新日期：1996-05-01 00:00:00

abstract：:In an earlier survey, we asked private practitioners in San Francisco about their perceptions of fine-needle aspiration biopsy (FNAB). In the present study we sent the same survey to clinicians in our hospital, a tertiary medical center. Although the response rate to this survey was lower, it appears that FNAB is used...

journal_title：Archives of pathology & laboratory medicine

authors： Cohen MB,Miller TR,Gonzales JM,Sacks ST,Bottles K

更新日期：1986-09-01 00:00:00

abstract：CONTEXT:- Body fluid cytology is an important diagnostic tool used to identify various conditions. However, an accurate diagnosis in this setting can sometimes be challenging. OBJECTIVE:- To identify the performance characteristics of body fluid cytology by analyzing participant responses from the College of American ...

journal_title：Archives of pathology & laboratory medicine

authors： Tabatabai ZL,Nayar R,Souers RJ,Crothers BA,Davey DD

更新日期：2018-01-01 00:00:00

abstract：:We describe the clinical, radiologic, and pathologic features of four cases of intraosseous lipoma. The patients ranged in age from 37 to 48 years, and three of them were men. Three patients presented with pain; in the fourth patient, the lesion was discovered incidentally. The involved bones were distal radius (in on...

journal_title：Archives of pathology & laboratory medicine

authors： Barcelo M,Pathria MN,Abdul-Karim FW

更新日期：1992-09-01 00:00:00