Abstract:
Objective:T-cell large granular lymphocytic (T-LGL) leukemia is associated with B-cell lymphomas (BCLs), especially small BCLs. We aimed to explore and expand upon its association with BCLs. Methods:We retrospectively studied clinicopathologic features of T-LGL leukemia patients with coexisting BCL from January 2001 to December 2016. Results:Among 432 patients with T-LGL leukemia, 22 (5.1%) had an associated B-cell non-Hodgkin lymphoma. Thirteen (59%) patients had large and nine (41%) had small BCL. T-LGL leukemia occurred synchronously with BCL in five, preceded BCL in three, and followed BCL in 14 patients. Anemia was the most common cytopenia (68%). Only one patient had a history of rheumatoid arthritis. Conclusion:To our knowledge, this is the first multicenter study looking at the spectrum and incidence of BCLs in patients with T-LGL leukemia and highlights its association with large BCLs (3% of T-LGL leukemias).
journal_name
Am J Clin Patholjournal_title
American journal of clinical pathologyauthors
Goyal T,Thakral B,Wang SA,Bueso-Ramos CE,Shi M,Jevremovic D,Morice WG,Zhang QY,George TI,Foucar KK,Bhattacharyya S,Bagg A,Rogers HJ,Bodo J,Durkin L,Hsi EDdoi
10.1093/ajcp/aqx146subject
Has Abstractpub_date
2018-01-29 00:00:00pages
164-171issue
2eissn
0002-9173issn
1943-7722pii
4818426journal_volume
149pub_type
杂志文章,多中心研究abstract::The development of a precise, mathematical relationship between blood pressure and renal microvascular abnormalities would be highly desirable. Such a relationship would require that abnormalities be quantitative on a rational scale. The dominant abnormality in nephrosclerosis occurs in arcuate and cortical arteries o...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/85.3.312
更新日期:1986-03-01 00:00:00
abstract::A very simple method of computer-assisted reporting of surgical pathology (including gross description, microscopic description, and diagnosis) has been developed. This method is based on a modification of the existing microbiology program and files in the comprehensive MedLab Company Pathlab computer system, with the...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/78.3.337
更新日期:1982-09-01 00:00:00
abstract:OBJECTIVES:Ancillary molecular testing on tissue is available for mycobacterial disease; however, judicious use of highly sensitive tests, such as polymerase chain reaction (PCR) and sequencing, should be guided by histologic parameters. We sought to investigate the utility of performing acid-fast stains (AFS) on skin ...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1309/AJCPNM3J9TOIBRSK
更新日期:2014-04-01 00:00:00
abstract::Using digital cell image analysis performed on Feulgen-stained nuclei, the nuclear characteristics of prostatic neoplasia, ranging from benign (benign prostatic hyperplasia [BPH]), through dysplastic (prostatic intraepithelial neoplasia [PIN] 1-3), to carcinoma were studied. Four histopathologic groups were studied: g...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/96.5.628
更新日期:1991-11-01 00:00:00
abstract::Venography was performed on fifty-six patients suspected of having deep venous thrombosis (DVT) of the legs. The accuracy of the D-dimer measurement in plasma using two latex tests and an enzyme-linked immunosorbent assay (ELISA) was compared with that of usual determination of total fibrin(ogen) degradation products ...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/91.1.82
更新日期:1989-01-01 00:00:00
abstract::Pathologists are expected to accurately diagnose increasingly smaller breast carcinomas. Correct classification (ie, lobular vs ductal or in situ vs invasive) directly affects subsequent management, especially when the focus is near a surgical margin or present in a needle core biopsy and is further challenging if the...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1309/AJCPF4O0ADKFMGRJ
更新日期:2013-01-01 00:00:00
abstract:Objectives:To determine non-American Society for Clinical Pathology pathology- and laboratory-related Choosing Wisely recommendations that drive effective test utilization in the laboratory. Methods:Data were collected via a two-part web-based survey distributed to a broad sample of pathologists and laboratory profess...
journal_title:American journal of clinical pathology
pub_type: 杂志文章,评审
doi:10.1093/ajcp/aqx159
更新日期:2018-02-17 00:00:00
abstract::In the thymus, the relationship between lymphofollicular hyperplasia and mucosa-associated lymphoid tissue (MALT)-type lymphoma is uncertain. We analyzed 14 cases with a diagnosis of thymic follicular hyperplasia in patients with connective tissue disease (n = 2), myasthenia gravis (n = 11), or both (n = 1). In 11 cas...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1309/G3AC-P7K8-2JNK-8C3U
更新日期:2002-01-01 00:00:00
abstract::Mucocele-like lesion (MLL) is a rare mucinous lesion of the breast with highly variable upgrade rates to atypia or malignancy on excision. This spectrum of data has led to differing opinions on the need for surgical excision. We evaluated 50 core biopsy specimens diagnosed as having MLLs and correlated the findings wi...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1309/AJCP1D8YLCFFTLOW
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:To describe our experience, both in meeting challenges and in reporting outcomes, of the consolidation of anatomic pathology services in the North Shore-LIJ Health System in February 2011. METHODS:We addressed issues of governance, personnel, physical plant, quality programming, connectivity, and education....
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1309/AJCPZHEYK8XF4FCK
更新日期:2013-07-01 00:00:00
abstract:OBJECTIVES:Assess support for the effectiveness of two separate practices, restrictive transfusion strategy and computerized physician order entry/clinical decision support (CPOE/CDS) tools, in decreasing RBC transfusions in adult surgical and nonsurgical patients. METHODS:Following the Centers for Disease Control and...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/aqz070
更新日期:2019-10-07 00:00:00
abstract::The purpose of this study was to correlate p53 gene alterations and their expression in 85 head and neck squamous cell carcinomas. Genomic p53 was amplified with the polymerase chain reaction (PCR) from formalin-fixed, paraffin-embedded tissues. Exons 5 through 8 were screened for mutations by means of non-isotopic si...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/107.1.7
更新日期:1997-01-01 00:00:00
abstract::Several laboratory methods are currently available for the detection of barbiturates, but few are suitable for emergency use, The authors evaluated use of an ultraviolet spectrophotometric method as a screening procedure and compared the results with results obtained by other barbiturate methods (colorimetric, gas-li...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/66.5.823
更新日期:1976-11-01 00:00:00
abstract::Histologic diagnosis of a nonpalpable breast lesion requires the following: (1) mammographically directed excision of the suspect lesion, (2) recovery of the target lesion from the tissue specimen, and (3) demonstration of the lesion in histologic section. Recovery of lesional tissue is a function of localization with...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/92.4.452
更新日期:1989-10-01 00:00:00
abstract::Two separate courses in clinical pathology were presented to two groups of second-year medical students. The first (large) group was taught by the conventional lecture method; the other (small) group, by a self-instructional method for roughly half of the course, followed by the conventional lecture method for the sec...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/70.6.847
更新日期:1978-12-01 00:00:00
abstract::Fatty acid synthase is an enzyme that catalyzes the synthesis of long-chain fatty acids. The enzyme expression is minimal in adult tissues and very high in many cancers. Ulcerative colitis is a chronic inflammatory bowel disease that, when long-standing, is associated with an increased risk of colon cancer. The aim of...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1309/pubvqndnvqkjvc8m
更新日期:2006-07-01 00:00:00
abstract::The occurrence and characteristics of intracellular immunoglobulin inclusions in non-Hodgkin's lymphomas are described. Lymphoma cells from three patients with immunoblastic sarcoma contained classic cytoplasmic, periodic acid-Schiff (PAS)-positive Russell bodies. Immunoperoxidase staining revealed monoclonal IgG (k) ...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/69.1.306
更新日期:1978-03-01 00:00:00
abstract::An American black family in whom hemoglobin J Baltimore and beta (+)-thalassemia genes coexisted is described. The proposita is a 23-year-old woman with a hemoglobin (Hb) level of 11.5 g/dl, microcytic, hypochromic indices, increased values of Hbs A2 and F, and alpha/non-alpha synthetic ratio of 1.52. Hbs A and J Balt...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/75.6.843
更新日期:1981-06-01 00:00:00
abstract::An unusual case of acute myelomonocytic leukemia (AMML) in an 81-year-old man is described. Ultrastructural examination revealed the presence of distinct Auer bodies, which commonly are found in acute promyelocytic leukemia (APL). The Auer bodies had a splinterlike appearance with a distinct tubular substructure. The ...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/80.2.216
更新日期:1983-08-01 00:00:00
abstract::A variant hemoglobin fraction may be an incidental finding during HbA(1c) analysis using the G8 Tosoh HPLC analyzer, but it is unclear if the retention times and fraction patterns can reliably predict the findings of a high-performance liquid chromatography (HPLC) β-thalassemia program (Bio Rad Variant II analyzer). W...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1309/AJCPJ0GSRWF0UBYT
更新日期:2012-09-01 00:00:00
abstract::Platelet function testing is important for the diagnostic evaluation of common and rare bleeding disorders. Our study goals were to promote best practices and reduce unnecessary testing variances by developing North American guidelines on platelet function testing. Guidelines were developed by consensus for expert rec...
journal_title:American journal of clinical pathology
pub_type: 共识发展会议,杂志文章,实务指引
doi:10.1309/AJCP9V3RRVNZMKDS
更新日期:2010-12-01 00:00:00
abstract::The resources needed to operate a clinical chemistry laboratory are known only as rough approximations. In order to gather more information about these resources, a 13-page questionnaire was completed by 50 pathology departments of which 38 departments provided adequate information about their clinical chemistry secti...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/78.6.839
更新日期:1982-12-01 00:00:00
abstract::The cases of five patients who had sinus histiocytosis with massive lymphadenopathy accompanied by osseous involvement by the disease are presented. Four of the five patients were children. The bone lesions were multiple in four cases and solitary in one. The long bones were most commonly involved (three patients); ot...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/75.2.131
更新日期:1981-02-01 00:00:00
abstract::Reports of sex steroid receptor expression in chordoma suggest that these tumors may be responsive to hormone manipulation therapy. Immunohistochemical stains for estrogen receptor (ER)-alpha, ER-beta, progesterone receptor (PR), androgen receptor (AR), and cyclooxygenase 2 (COX-2), were performed on a tissue microarr...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1309/8T2NPHLK5X5WQ3E7
更新日期:2007-09-01 00:00:00
abstract::A 26-year-old woman who had undergone orthotopic heart transplantation because of dilative cardiomyopathy received a triple-drug immunosuppressive regimen (cyclosporine A, azathioprine, and prednisolone). During her relatively frequent episodes of acute rejection, she was treated with methylprednisolone and repeated a...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/94.1.95
更新日期:1990-07-01 00:00:00
abstract::The effect of changes in cytology laboratory costs, including the costs of new technologies, on the cost-effectiveness of cervical cancer prevention has not been studied. Using University of Iowa laboratory detection rates and costs, a decision model determined the cost-effectiveness of the laboratory with and without...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1093/ajcp/111.2.259
更新日期:1999-02-01 00:00:00
abstract::Automation was introduced into the clinical microbiology laboratory in the 1960s but initially met with limited success. Today, instruments are an integral part of many clinical laboratories and are used for microbial detection, identification, and susceptibility testing; detection of positive blood cultures; screenin...
journal_title:American journal of clinical pathology
pub_type: 杂志文章,评审
doi:
更新日期:1992-10-01 00:00:00
abstract:OBJECTIVES:Human epidermal growth factor receptor 2 (HER2, ERBB2) testing is an important prognostic/predictive marker in breast cancer management, especially in selecting HER2-targeted treatment. American Society of Clinical Oncology (ASCO)/College of American Pathologists (CAP) guidelines address HER2 status and were...
journal_title:American journal of clinical pathology
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doi:10.1309/AJCP3Q9WFOQTKUVV
更新日期:2015-08-01 00:00:00
abstract:OBJECTIVES:Preanalytical factors, such as hemolysis, affect many components of a test panel. Machine learning can be used to recognize these patterns, alerting clinicians and laboratories to potentially erroneous results. In particular, machine learning might identify which cases of elevated potassium from a point-of-c...
journal_title:American journal of clinical pathology
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更新日期:2020-07-07 00:00:00
abstract::The thickness of eosinophilic band in collagenous colitis (CC) was assessed by 3 methods: histologic estimates (22 observers), conventional measurements using a calibrated micrometric scale (1 observer), and semiautomatic micrometric measurements (1 observer). By the histologic estimate technique, 7.4% of the results ...
journal_title:American journal of clinical pathology
pub_type: 杂志文章
doi:10.1309/K7MH8UCK3MR7Q77L
更新日期:2008-09-01 00:00:00