Abstract：
:This article offers a historical perspective on the discovery of 3 types of serrated colorectal polyps recognized in the past 60 years. The first to be discovered was the hyperplastic polyp, which is still the most commonly encountered serrated polyp. In the past 20 years, the carcinoma-associated sessile serrated adenoma/polyp has been recognized, but its diagnosis can be difficult owing to overlapping histologic features with hyperplastic polyps. Less is known about the third type, the traditional serrated adenoma, because it is far less common than the other 2 types, and its association with cancer is currently under investigation.
journal_name
Arch Pathol Lab Medjournal_title
Archives of pathology & laboratory medicineauthors
Choi EY,Appelman HDdoi
10.5858/arpa.2016-0278-RAsubject
Has Abstractpub_date
2016-10-01 00:00:00pages
1079-84issue
10eissn
0003-9985issn
1543-2165journal_volume
140pub_type
杂志文章,评审abstract：:Embolic cerebellar tissue was observed microscopically in the pulmonary and coronary arteries of a full-term male infant who died 1 hour after forceps delivery. Although embolization of brain tissue has been well documented after severe head trauma in adults and children, to our knowledge only 17 cases associated with...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：
更新日期：1990-02-01 00:00:00
abstract：:The sophomore pathology course at the University of Medicine and Dentistry of New Jersey, Robert Wood Johnson Medical School, Piscataway, was substantially modified with the intention of promoting guided, independent learning. The emphasis has been shifted from lectures to other modalities of instruction. This article...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1989-02-01 00:00:00
abstract：:The monoclonal antibody HMB-45 is a highly specific and sensitive marker of malignant melanoma. Rarely, however, aberrant reactivity to nonmelanocytic tumors has been observed. We report an immunoblastic lymphoma of B-cell phenotype that reacted with HMB-45 in a 70-year-old white woman. To our knowledge, this is the f...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：
更新日期：1991-08-01 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
pub_type： 杂志文章
doi：10.1043/1543-2165(2006)130[332:HCGICC]2.0.CO;2
更新日期：2006-03-01 00:00:00
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
pub_type： 杂志文章
doi：10.1043/1543-2165(2004)128<1035:OPTL>2.0.CO;2
更新日期：2004-09-01 00:00:00
abstract：PROBLEM CONSIDERED:Reproducibility is only one dimension of test quality to be considered when evaluating the utility of a test or deciding to perform a test at or near the point of care. METHODS:Personal experience and review of the literature. RESULTS:Hemoglobin A1c and bedside glucose measurements are cited as exa...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1995-10-01 00:00:00
abstract：:We studied the use of stat (ie, statim--as soon as possible) laboratory tests at a university teaching hospital. For the 20 most frequently performed tests, 35.7% of the determinations were performed on a stat basis. The frequency with which a test was ordered on a stat basis ranged from 6.0% (for ESR) to 61.5% (amyla...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1982-12-01 00:00:00
abstract：:We describe a 50-year-old man who, at 26 years of age, underwent a hemicolectomy on the right side of the abdomen due to infarction of the right colon. At 35 years of age, a stenotic, ischemic segment of distal jejunum was resected. Later he had had intermittent claudication, migratory thrombophlebitis, and recurrent ...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1985-10-01 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
pub_type： 杂志文章
doi：
更新日期：1980-09-01 00:00:00
abstract：:The morphologic and biochemical characterization of cytocontractile and cytoskeletal elements in a given cell or tissue appears more and more as a useful tool in the study of differentiation phenomena, the origin of various human tumors (including metastases), and the degree of cellular adaptation during physiologic a...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：
更新日期：1983-12-01 00:00:00
abstract：:All diagnosticians are aware of malpractice and its implications. To allay justifiable fears, familiarity with legal terminology and legal procedures is invaluable. In this article, the ramifications of malpractice coverage, the tenets of risk management, and the proceedings related to a malpractice lawsuit are clarif...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：
更新日期：1997-03-01 00:00:00
abstract：CONTEXT:Fine-needle aspiration has become an accepted and cost-effective procedure for rapid diagnosis of thyroid lesions. The routine use of fine-needle aspiration has reduced the rate of unnecessary surgery for thyroid nodules. OBJECTIVES:To determine the accuracy of fine-needle aspiration biopsy diagnosis and to di...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/0003-9985(2001)125<0484:AOFNAO>2.0.CO;2
更新日期：2001-04-01 00:00:00
abstract：CONTEXT:Recently we have observed distinctive acidophilic intranuclear inclusions in cases of usual intraductal hyperplasia of the breast. Similar inclusions were described almost 20 years ago in cases of mammary hyperplasia. These correlated ultrastructurally with so-called helioid inclusions. However, there since has...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/2010-0377-OA.1
更新日期：2011-06-01 00:00:00
abstract：CONTEXT:The cause for intrauterine fetal demise (IUFD) occurring in early gestation in a high percentage of spontaneous abortions is unknown. OBJECTIVE:To determine the association, if any, of umbilical cord abnormalities with early IUFD. DESIGN:All cases of IUFD occurring within 16 weeks of gestation that presented ...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/1543-2165(2003)127<850:UCLIEI>2.0.CO;2
更新日期：2003-07-01 00:00:00
abstract：:Succinate dehydrogenase (SDH)-deficient renal cell carcinoma is a recently recognized distinct subtype of renal cell carcinoma in the 2016 World Health Organization classification. It is associated with SDH gene germline mutations, which also cause paraganglioma/pheochromocytoma, gastrointestinal stromal tumor, and pi...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：10.5858/arpa.2018-0024-RS
更新日期：2019-05-01 00:00:00
abstract：:Crystal-storing histiocytosis is an uncommon form of nonneoplastic histiocytic proliferation that in most patients complicates an underlying lymphoproliferative or plasma cell disorder. Lung is a common site of involvement in patients with localized disease. We present an illustrative example from a 54-year-old woman ...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：10.5858/arpa.2013-0252-CR
更新日期：2013-09-01 00:00:00
abstract：CONTEXT:c-kit, a proto-oncogene, encodes the transmembrane tyrosine kinase receptor CD117 and is detected by flow cytometry in the majority of cases of acute myeloid leukemia. The prognostic significance of the presence of c-Kit in acute myeloid leukemia is debated. Recently, c-kit inhibitors have been studied as possi...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/0003-9985(2001)125<1448:CKCRIE>2.0.CO;2
更新日期：2001-11-01 00:00:00
abstract：CONTEXT:Certain histopathologic risk factors in enucleated eyes are important indicators for adjuvant chemotherapy in patients with retinoblastoma. OBJECTIVES:To determine the frequency of histopathologic risk factors in a large series of retinoblastomas treated by enucleation on file in the pathology laboratory of a ...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/1543-2165-133.8.1203
更新日期：2009-08-01 00:00:00
abstract：:The interaction between platelets and microorganisms may be underestimated. Our in vivo studies support a direct role of thrombocytes in malarial infections. We have found intrathrombocytic parasites of Plasmodium vivax (in 10% of men naturally infected) and P berghei (in 53% of mice experimentally infected); these we...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1979-03-01 00:00:00
abstract：:We report the cytopathologic, immunocytochemical, histopathologic, and electron microscopic findings of a juxtaglomerular cell tumor that developed in a hypertensive 25-year-old Japanese woman. The symptoms of her disease disappeared after the tumor was resected. To our knowledge, this is the first case report of this...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1993-11-01 00:00:00
abstract：:The importance of demonstrating linearity for a clinical chemistry analytical system has caused considerable debate. Disagreement about the way linearity is demonstrated has led to some misunderstanding about just what linearity means to the analytical goals. In many cases where linearity is evaluated by statistical m...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：
更新日期：1992-07-01 00:00:00
abstract：:The dramatic rise and equally dramatic fall in the mortality from coronary heart disease in the 20th century is only partly explained. This article reviews the development of our ideas concerning possible pathways other than lipids that might play a role in the development of human atherosclerosis alone or in combinat...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：
更新日期：1988-10-01 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
pub_type： 杂志文章,评审
doi：10.1043/0003-9985(1999)123<0222:SPGHOR>2.0.CO;2
更新日期：1999-03-01 00:00:00
abstract：:We report a case of focal infection of the brain with cytomegalovirus (CMV) in a 14-year-old boy with metastatic lymphoepithelioma (nasopharyngeal carcinoma). Cytomegalovirus-bearing subependymal glia were only seen in the fourth ventricle, in close proximity to tumor cells, these were associated with an intense infla...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1979-07-01 00:00:00
abstract：CONTEXT.—:Studies on the adoption of voice recognition in health care have mostly focused on turnaround time and error rate, with less attention paid to the impact on the efficiency of the providers. OBJECTIVE.—:To study the impact of voice recognition on the efficiency of grossing biopsy specimens. DESIGN.—:Timestam...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.5858/arpa.2020-0115-OA
更新日期：2020-09-22 00:00:00
abstract：:A patient with a 17-month history of myelodysplastic syndrome (refractory anemia with excess blasts that evolved into chronic myelomonocytic leukemia), which was treated with transfusions and erythropoietin, developed abdominal and inguinal lymphadenopathy. Biopsies of the abdominal nodes revealed virtual obliteration...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1997-05-01 00:00:00
abstract：:Early proliferative coronary atherosclerosis was produced in swine by feeding them a high-fat, high-cholesterol diet for 17 months, at which time one group of animals was killed (reference group), while the remainder was transferred for 12 months to a moderate diet that resulted in serum cholesterol levels of about 19...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1978-06-01 00:00:00
abstract：CONTEXT:It is recommended that hemoglobin (Hb) A1c (Hb A1c) not be used to assess average glycemia in patients who have altered red blood cell life span. OBJECTIVE:To investigate the frequency of reporting an Hb A1c value for Hb variant samples that do not include Hb A. DESIGN:Hb A1c samples (n = 500) were procured a...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.5858/arpa.2012-0714-OA
更新日期：2013-12-01 00:00:00
abstract：CONTEXT:Mutations of the proto-oncogene B-raf (BRAF) have been detected in melanocytic lesions and papillary carcinomas of the thyroid, and identification of these mutations could be useful in resolving some diagnostic problems. OBJECTIVE:To develop a method to evaluate mutations of BRAF that could provide results muc...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/1543-2165(2007)131[1361:BMIMLA]2.0.CO;2
更新日期：2007-09-01 00:00:00
abstract：CONTEXT.—:Distinction of hydatidiform moles from nonmolar specimens and subclassification of hydatidiform moles as complete hydatidiform mole versus partial hydatidiform mole are important for clinical practice and investigational studies. Risk of persistent gestational trophoblastic disease and clinical management dif...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：10.5858/arpa.2018-0226-RA
更新日期：2018-12-01 00:00:00
