Apoptosis and necrosis. Basic types and mechanisms of cell death.

abstract：:The incidence of systemic candidiasis appears to be on the rise, and unusual or hitherto undocumented clinicopathologic features of invasive candidiasis continue to be described. This report adds further to this spectrum by describing granulomatous appendicitis due to invasive candidiasis. The patient was a 23-year-ol...

journal_title：Archives of pathology & laboratory medicine

authors： Moyana TN,Kulaga A,Xiang J

更新日期：1996-02-01 00:00:00

abstract：CONTEXT:The advent of new endoscopic optical techniques is likely to change pathologists' role in diagnosis. OBJECTIVE:To describe how confocal laser endomicroscopy (CLE) works, show its advantages and limitations compared to cytohistologic biopsy, and explore how it may affect the practice of pathology. DATA SOURCES...

journal_title：Archives of pathology & laboratory medicine

authors： Paull PE,Hyatt BJ,Wassef W,Fischer AH

更新日期：2011-10-01 00:00:00

abstract：CONTEXT:The role of pathologists' assistants (PAs) in terms of surgical and autopsy prosection has been well established; however, the role of PAs in areas beyond surgical and autopsy pathology, such as laboratory administration and management, education, and research, is not so well understood. OBJECTIVE:To determine...

journal_title：Archives of pathology & laboratory medicine

authors： Vitale J,Brooks R,Sovocool M,Rader WR

更新日期：2012-12-01 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

authors： Hancock JC,Prchal JT,Bennett JM,Listinsky CM

更新日期：1997-05-01 00:00:00

abstract：:Hepatoid carcinoma of the ovary (HCO) is a rare malignant tumor of uncertain histogenesis that was first described by Ishikura and Scully in the late 1980s. Unlike hepatoid yolk sac tumor (HYST), one of its main differential diagnoses, HCO usually presents in perimenopausal and postmenopausal women without gonadal dys...

journal_title：Archives of pathology & laboratory medicine

authors： Acosta AM,Pins MR

更新日期：2019-07-01 00:00:00

abstract：CONTEXT:The labeling of paraffin blocks and microscopic glass slides in the practice of surgical pathology varies from institution to institution and introduces potential risk of preanalytic error. Currently there are no evidence-based guidelines regarding the uniform labeling of these materials. OBJECTIVE:To develop ...

journal_title：Archives of pathology & laboratory medicine

authors： Brown RW,Della Speranza V,Alvarez JO,Eisen RN,Frishberg DP,Rosai J,Santiago J,Tunnicliffe J,Colasacco C,Lacchetti C,Thomas NE

更新日期：2015-12-01 00:00:00

abstract：:Physician shortages are acute in developing countries, where disease burden is the greatest and resources for health care are very limited. A lack of pathologists in these countries has lead to delays in diagnosis and misdiagnoses that adversely affect patient care and survival. The introduction of telepathology into ...

journal_title：Archives of pathology & laboratory medicine

authors： Hitchcock CL

更新日期：2011-02-01 00:00:00

abstract：CONTEXT:- The Ki-67 index is strongly prognostic and is used as a surrogate marker to distinguish luminal A from luminal B breast cancer types. OBJECTIVE:- To investigate differences in Ki-67 index between core needle biopsy samples and matched surgical samples in breast cancer. DESIGN:- We included patients with inv...

journal_title：Archives of pathology & laboratory medicine

authors： Ahn S,Lee J,Cho MS,Park S,Sung SH

更新日期：2018-03-01 00:00:00

abstract：CONTEXT:Within the continent of Africa few countries have been able to practice pathology at the levels present in Europe and the Americas, and pediatric pathology does not exist as a stand-alone specialty. The author was invited by a colleague from Harvard Medical School, Boston, Massachusetts, to join a group of Nort...

journal_title：Archives of pathology & laboratory medicine

authors： Kaschula RO

更新日期：2013-06-01 00:00:00

abstract：CONTEXT:Although much has been said and written about medical error and about error in pathology since the publication of the Institute of Medicine's report on medical error in 1999, precise definitions of what constitutes error in anatomic pathology do not exist for the specialty. Without better definitions, it is imp...

journal_title：Archives of pathology & laboratory medicine

authors： Sirota RL

更新日期：2006-05-01 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

authors： Chu RC,Williams SV,Eisenberg JM

更新日期：1982-12-01 00:00:00

abstract：CONTEXT:Case reports have described detection of candidemia by examination of peripheral blood smears. It is unclear whether this method has wider applicability for early detection of fungemia. OBJECTIVE:To determine the sensitivity of smear review for detecting candidemia. DESIGN:Normal and cytopenic blood was spike...

journal_title：Archives of pathology & laboratory medicine

authors： Branda JA,Ferraro MJ,Kratz A

更新日期：2007-01-01 00:00:00

abstract：OBJECTIVE:To evaluate choroid plexus neoplasms for p53 expression. CASE MATERIAL:We studied 10 choroid plexus tumors (four papillomas and six carcinomas) by immunohistochemistry using the DO7 anti-p53 monoclonal antibody. RESULTS:Three of four choroid plexus papillomas demonstrated no staining. Scattered nuclear and ...

journal_title：Archives of pathology & laboratory medicine

authors： Jay V,Ho M,Chan F,Malkin D

更新日期：1996-11-01 00:00:00

abstract：:Pathologists' advocacy plays a central role in the establishment of continuously improving patient care quality and patient safety, and in the maintenance and progress of pathology as a profession. Pathology advocacy's primary goal is the betterment of patient safety and quality medical care; however, payment is a nec...

journal_title：Archives of pathology & laboratory medicine

authors： Allen TC

更新日期：2017-07-01 00:00:00

abstract：CONTEXT:-Multiple sources have identified challenges that training programs face in preparing graduates for the "real world" practice of pathology, and many training programs have sought to decrease the gap between skills acquired during training and those required in practice. However, there exists the possibility tha...

journal_title：Archives of pathology & laboratory medicine

authors： Post MD,Johnson K,Brissette MD,Conran RM,Domen RE,Hoffman RD,McCloskey CB,Raciti PM,Roberts CA,Rojiani AM,Tucker JA,Powell SZ

更新日期：2017-02-01 00:00:00

abstract：:Precision medicine is altering the traditional role of the surgical pathologist in caring for patients with lung cancer. Diagnosing specific cell type is now a foundation for selecting lung cancers for predictive-biomarker testing by molecular techniques. Using conventional techniques and familiar equipment, the surgi...

journal_title：Archives of pathology & laboratory medicine

authors： Cagle PT,Myers J

更新日期：2012-10-01 00:00:00

abstract：:Leydig cell tumor (LCT) is a rare tumor of the male testicular interstitium. This article provides an overview of the major pathologic manifestations of LCT of the testis; patient characteristics; clinical, radiologic, and laboratory features; prognosis; and management. LCTs of the testis are frequently hormonally act...

journal_title：Archives of pathology & laboratory medicine

authors： Al-Agha OM,Axiotis CA

更新日期：2007-02-01 00:00:00

abstract：CONTEXT:Impairment of venous outflow manifests as zone 3 sinusoidal dilatation and congestion (SDC) in liver biopsy. However, the finding of SDC is not specific for venous outflow impairment.Objectives.-To determine the specificity of SDC in liver biopsies for venous outflow impairment and to seek an explanation for SD...

journal_title：Archives of pathology & laboratory medicine

authors： Kakar S,Kamath PS,Burgart LJ

更新日期：2004-08-01 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 recently encountered an elderly female patient with multiple, rapidly growing vascular lesions on her forearm. Histologic examination and immunoperoxidase studies were performed to identify cells present within the lesions. The growths proved to be intravascular papillary endothelial hyperplasia. Immunohistochemica...

journal_title：Archives of pathology & laboratory medicine

authors： Stewart M,Smoller BR

更新日期：1994-03-01 00:00:00

abstract：:Primary leiomyosarcoma of the pancreas is a rare tumor for which only 21 reports appear in the world literature. We describe an additional case of pancreatic leiomyosarcoma in a 76-year-old man, who complained of persistent high fever. Histologic examination revealed a pleomorphic spindle cell tumor. Reactivity for mu...

journal_title：Archives of pathology & laboratory medicine

authors： Nesi G,Pantalone D,Ragionieri I,Amorosi A

更新日期：2001-01-01 00:00:00

abstract：:Analysis of 1,261 adult subjects, ages 25 to 80 years, showed that there is a positive relationship between the brain weight and the body dimensions. The brain weight, however, increases at a slower rate than the body dimensions. There is indication that only a small portion of the brain varies with variation in the b...

journal_title：Archives of pathology & laboratory medicine

authors： Ho KC,Roessmann U,Straumfjord JV,Monroe G

更新日期：1980-12-01 00:00:00

abstract：INTRODUCTION:Measurement of hemoglobin A1c (HbA1c) is used as an objective measure of long-term blood glucose control in diabetic patients. Recent improvements in automation combined with new recommendations for precision and accuracy have caused us to reevaluate our methods for measuring HbA1c. OBJECTIVE:We evaluated...

journal_title：Archives of pathology & laboratory medicine

authors： Khuu HM,Robinson CA,Goolsby K,Hardy RW,Konrad RJ

更新日期：1999-09-01 00:00:00

abstract：:We report the case of a patient treated with a combination of fludarabine and cyclophosphamide after suffering from B-cell chronic lymphocytic leukemia for 10 years. Three months after treatment, the patient presented with an unusual association, not previously reported in the literature: Richter syndrome (monotypic E...

journal_title：Archives of pathology & laboratory medicine

authors： Compérat E,Delmer A,Le Tourneau A,Molina TJ,Diebold J,Audouin J

更新日期：2006-08-01 00:00:00

abstract：OBJECTIVE:To review the current understanding of the pathophysiology of antithrombin deficiency and its role in congenital thrombophilia. Recommendations for diagnostic testing of antithrombin function and concentration, derived from the medical literature and consensus opinions of recognized experts in the field, are ...

journal_title：Archives of pathology & laboratory medicine

authors： Kottke-Marchant K,Duncan A

更新日期：2002-11-01 00:00:00

abstract：CONTEXT:In the 19th and early 20th centuries, cancer was defined by the demonstration of invasion and metastases, based upon gross findings at surgery or autopsy. Although histopathologic examination of tumors became possible with greater and greater resolution over time, the definition of cancer remained the same. Tum...

journal_title：Archives of pathology & laboratory medicine

authors： Wright JR Jr

更新日期：2012-11-01 00:00:00

abstract：:We examined psammoma bodies at the ultrastructural level within meningocytic whorls in nine cases of meningioma. The cells comprising the meningocytic whorls displayed the typical fine structural characteristics of meningothelial cells. The extracellular spaces contained amorphous substances in some whorls and interst...

journal_title：Archives of pathology & laboratory medicine

authors： Kubota T,Hirano A,Sato K,Yamamoto S

更新日期：1984-09-01 00:00:00

abstract：:Periosteal osteoblastoma is an extremely rare bone-forming neoplasm located on the surface of cortical bone. Of the fewer than 30 cases of periosteal osteoblastomas found in the literature, 2 have been reported to be located in cranial bone, and these have not been documented in detail with clinical history, radiograp...

journal_title：Archives of pathology & laboratory medicine

authors： Lin YC,Commins DL,Fedenko AN,Pinsky GS

更新日期：2005-06-01 00:00:00

abstract：CONTEXT:Cervicography and oncogenic human papillomavirus (HPV) testing have been proposed for improving the accuracy of cervical cancer screening. OBJECTIVE:To examine whether cervicography and HPV testing can improve beyond chance the detection of cervical intraepithelial neoplasia (CIN) 2 or 3 in women with atypical...

journal_title：Archives of pathology & laboratory medicine

authors： Howard M,Sellors JW,Lytwyn A,Roth P,Mahony JB

更新日期：2004-11-01 00:00:00

abstract：:Immunoreactivity for endocrine peptides (serotonin, gastrin, somatostatin, insulin, corticotropin, calcitonin, neurotensin, vasoactive intestinal peptide, and bombesin), cytoskeletal proteins (high and low molecular weight keratins), and tumor differentiation markers (chromogranin, neuron-specific enolase, carcinoembr...

journal_title：Archives of pathology & laboratory medicine

authors： Ulich TR,Liao SY,Layfield L,Romansky S,Cheng L,Lewin KJ

更新日期：1986-11-01 00:00:00