Abstract:
:Seven malignant peripheral lung tumors that were diagnosed using light microscopy as large-cell carcinomas or as epidermoid or adenocarcinomas were studied by light and electron microscopic histochemistry. All tumors contained numerous dense-core granules. The cells were joined by desmosomes and contained well-developed tonofilament bundles. Serotonin was demonstrated in six of seven tumors and argyrophilic granules were demonstrated in five of six tumors tested. Four tumors produced mucus. All tumors extended to the visceral pleura and two invaded the chest wall. The existence of lung tumors that contain serotonin and bear argyrophilic putative endocrine granules, but that do not have a light-microscopic histology characteristic of either carcinoid or oat-cell carcinomas, is confirmed. The presumptive endocrine nature of such tumors usually passes unrecognized because they lack criteria to allow diagnosis by routine methods.
journal_name
Arch Pathol Lab Medjournal_title
Archives of pathology & laboratory medicineauthors
McDowell EM,Wilson TS,Trump BFsubject
Has Abstractpub_date
1981-01-01 00:00:00pages
20-8issue
1eissn
0003-9985issn
1543-2165journal_volume
105pub_type
杂志文章abstract:CONTEXT:The complexities of diagnostic hematopathology in the modern era are well known, and even in this molecular era, immunophenotypic studies, together with routine histopathology, remain a critical component in the evaluation of many lymphoid proliferations. With numerous antibodies that can be used on routinely f...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章,评审
doi:10.1043/1543-2165-133.5.756
更新日期:2009-05-01 00:00:00
abstract::The use of digoxin-specific fragments, antigen-binding (Fab) for antidotal therapy of severe digitalis intoxication is rapidly becoming a treatment of choice. Furthermore, studies with this mode of drug-specific therapy using Fab specific for desipramine and for phencyclidine suggest that this treatment may be applica...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:
更新日期:1987-08-01 00:00:00
abstract::A 25-year-old woman, multigravida, presented with a dark ulcerated tumor of the clitoris. Histologic examination demonstrated an angiokeratoma, a benign telangiectatic vascular tumor. To our knowledge, this is the first report of angiokeratoma of the clitoris and only the fifth describing vascular tumor of this organ....
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:
更新日期:1992-08-01 00:00:00
abstract::Intestinal biopsy specimens were examined from patients with connective-tissue diseases who had symptoms that were thought to represent early gastrointestinal involvement by the disease. Specimens from the small and large intestines contained eosinophils and mast cells, in close association with Meissner's and Auerbac...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:
更新日期:1989-04-01 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
pub_type: 杂志文章,多中心研究,评审
doi:10.1043/0003-9985(2003)127<0432:SFTITC>2.0.CO;2
更新日期:2003-04-01 00:00:00
abstract:CONTEXT:- Malignant mesothelioma (MM) is an uncommon tumor that can be difficult to diagnose. OBJECTIVE:- To provide updated, practical guidelines for the pathologic diagnosis of MM. DATA SOURCES:- Pathologists involved in the International Mesothelioma Interest Group and others with an interest and expertise in the ...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章,实务指引
doi:10.5858/arpa.2017-0124-RA
更新日期:2018-01-01 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::We recently reviewed a skin biopsy specimen obtained from a child with acute monocytic leukemia that demonstrated abundant mycelia present within a keratin plug of a hair follicle, a granulomatous dermal inflammatory infiltrate, and focal dermal invasion by fungi. These histologic findings were suggestive of an invasi...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:
更新日期:1989-11-01 00:00:00
abstract:CONTEXT:The differential diagnoses of prostatic carcinoma and bladder epithelial neoplasms include several histologic mimics that should be known to avoid misdiagnosis. OBJECTIVE:To discuss pseudoneoplastic lesions of the prostate and bladder that could potentially be confused with prostatic carcinoma and bladder epit...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章,评审
doi:10.1043/1543-2165-134.3.427
更新日期:2010-03-01 00:00:00
abstract:CONTEXT:In the normal course of activity, pathologists create and archive immense data sets of scientifically valuable information. Researchers need pathology-based data sets, annotated with clinical information and linked to archived tissues, to discover and validate new diagnostic tests and therapies. Pathology recor...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:10.1043/1543-2165(2003)127<680:CMDS>2.0.CO;2
更新日期:2003-06-01 00:00:00
abstract:OBJECTIVES:To establish the rates with which reference laboratories resolve inquiries telephoned to them from primary laboratories and to identify reference laboratory practices associated with higher rates of inquiry resolution. DESIGN AND PARTICIPANTS:For 2 months, or until 50 contacts had occurred, 545 primary labo...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:10.1043/0003-9985(2001)125<0608:RLTSQ>2.0.CO;2
更新日期:2001-05-01 00:00:00
abstract::At autopsy in the past three years, a new complex of CNS lesions has appeared in 54% (50/93) of the brains of premature infant cadavers that have come from our neonatal intensive care unit. This complex consists of necrotizing lesions in the periventricular white matter and in the gray nuclei of the cerebral hemispher...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:
更新日期:1979-01-01 00:00:00
abstract:CONTEXT:The results of studies among patients with antithrombin deficiency have suggested that the use of warfarin will increase the level of antithrombin. OBJECTIVE:To reevaluate the effect of warfarin on antithrombin levels using an automated amidolytic method in current use. DESIGN:Antithrombin levels were measure...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:10.5858/arpa.2013-0065-OA
更新日期:2014-07-01 00:00:00
abstract::A 3680-g term male neonate developed bilateral bronchopneumonia at 9 days of age. The labor, delivery, and immediate postnatal period had been unremarkable. Despite standard antibiotic therapy, the patient progressed to respiratory failure and died 4 days later. Adenovirus particles were found in oropharyngeal secreti...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章,评审
doi:
更新日期:1992-01-01 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::Lymphoepithelioma-like carcinomas have been reported outside the nasopharynx in many sites, including the uterine cervix. The association with the Epstein-Barr virus in the latter site is still controversial. To date, Epstein-Barr virus genome has only been demonstrated in Asian patients. We report a case of lymphoepi...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:10.1043/0003-9985(2000)124<0746:LLCOTU>2.0.CO;2
更新日期:2000-05-01 00:00:00
abstract::Striated muscle cells coexisting with neuroglial tissue were found in the leptomeninges of a 3-day-old neonate. An immunohistochemical study demonstrated the presence of myoglobin in the striated muscle cells, glial fibrillary acidic protein, and S-100 protein in the heterotopic glia, S-100 protein in the Schwann cell...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:
更新日期:1984-07-01 00:00:00
abstract:CONTEXT:Expert opinion is often used as a gold standard for gynecologic cytology in the evaluation of new technologies, in the legal setting, and in the validation of cases for use in educational programs and proficiency testing. However, the reliability of expert opinion alone in selecting slides of a specific cytodia...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:10.1043/1543-2165(2005)129<0609:MTSOFV>2.0.CO;2
更新日期:2005-05-01 00:00:00
abstract::We report three cases of Hodgkin's disease with coexistent histologic features reminiscent of Castleman's disease. In each case, reactive follicular hyperplasia was prominent and lymphoid follicles contained normal- or small-sized germinal centers. In two lesions, sheets of mature plasma cells and vascular proliferati...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:
更新日期:1994-03-01 00:00:00
abstract::We report a case of a malignant peripheral nerve sheath tumor arising in the distal femur of a 28-year-old man who had no stigmata of von Recklinghausen's disease. Roentgenograms and computed tomographic scans of the distal femur showed a single lytic intraosseous lesion with minimal soft tissue extension. Light micro...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章,评审
doi:
更新日期:1995-04-01 00:00:00
abstract:CONTEXT:The College of American Pathologists periodically surveys laboratories to determine changes in cytopathology practices. We report the results of a 2011 gynecologic cytology survey. OBJECTIVE:To provide a cross-sectional survey of gynecologic cytology practices in 2010. DESIGN:In 2011, a survey was sent to 160...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:10.5858/arpa.2015-0004-CP
更新日期:2016-01-01 00:00:00
abstract::We report three examples of either localized or segmental adenomyomatous hyperplasia of the gallbladder in association with cholelithiasis. Two patients were women, 58 and 81 years of age, and the third was a 62-year-old man. The finding of perineural invasion by epithelial ductal structures in two cases and of perine...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:
更新日期:1995-12-01 00:00:00
abstract::Peliotic lesions of the liver and spleen are rare and usually occur in patients with wasting diseases, such as tuberculosis and cancer, or in patients who have received treatment with anabolic-androgenic steroids. Peliosis appears grossly as blood-filled, cyst-like or nodular lesions, 1 to 5 mm in diameter, that are d...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章,评审
doi:
更新日期:1982-02-01 00:00:00
abstract::Desmoplastic small round cell tumor typically presents with abundant desmoplastic stroma containing nested primitive round cells bearing a polyphenotypic immunohistochemical profile. Lesions with minimal classic morphology pose a formidable diagnostic challenge. The current case represents one such example, arising as...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:10.1043/1543-2165(2007)131[646:EMDSRC]2.0.CO;2
更新日期:2007-04-01 00:00:00
abstract::The usual gross appearance of a renal oncocytoma is that of a well-circumscribed homogeneous tan-brown tumor with no evidence of necrosis or hemorrhage, but with a central fibrous scar. We describe a case of renal oncocytoma with the unusual gross appearance of a cystic tumor. While cystic change has occasionally been...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:
更新日期:1987-05-01 00:00:00
abstract::Atherosclerosis can be defined as a disease process that occurs when the influx and deposition of cholesterol into the arterial wall exceed the egress of cholesterol from the arterial wall. This process is characterized by early deposition of cholesterol in and around arterial wall cells. The cholesterol is derived fr...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章,评审
doi:
更新日期:1983-08-01 00:00:00
abstract:CONTEXT:Lipochoristomas (lipomatous choristomas) are rare tumors of the acoustic nerve (cranial nerve VIII/vestibulocochlear nerve) within the internal acoustic canal and sometimes the cerebellopontine angle, and are histogenetically believed to be congenital malformations. Their clinically indolent behavior has recent...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:10.1043/1543-2165(2003)127<1475:LLTOTA>2.0.CO;2
更新日期:2003-11-01 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
pub_type: 杂志文章,评审
doi:10.1043/1543-2165(2008)132[84:FPRAFD]2.0.CO;2
更新日期:2008-01-01 00:00:00
abstract:CONTEXT:The endometrium is an intrinsically dynamic tissue with great capability for regeneration and proliferation; consequently, there is some overlap between features seen in benign, premalignant, and malignant lesions. This leads to marked intrabiopsy, interbiopsy, and interobserver variability. OBJECTIVE:We studi...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:10.1043/0003-9985(2001)125<0872:CIAOPA>2.0.CO;2
更新日期:2001-07-01 00:00:00
abstract::The concept of injury as a mechanism leading to atherosclerosis has been fostered by numerous studies of initiating factors and by observation of the response of cardiovascular connective tissue, ie, cellular and extracellular matrix components. Carbohydrate-protein macromolecules of the extracellular matrix are a com...
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