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 distributed throughout the parenchyma of the affected tissue but do not alter the size of the organ. Intraperitoneal rupture of a peliotic bleb can be fatal. Peliosis of the spleen usually occurs in conjunction with peliosis hepatis, but in this subject with myelofibrosis and myeloid metaplasia who underwent autopsy, the lesions were present only in the spleen.
journal_name
Arch Pathol Lab Medjournal_title
Archives of pathology & laboratory medicineauthors
Warfel KA,Ellis GHsubject
Has Abstractpub_date
1982-02-01 00:00:00pages
99-100issue
2eissn
0003-9985issn
1543-2165journal_volume
106pub_type
杂志文章,评审abstract：:Rapid tissue diagnosis during acute events associated with renal transplantation is often necessary to permit immediate decisions regarding initiation or modification of therapy. To achieve this, we performed frozen section analyses with cryoprotected alcoholic Bouin's-fixed tissue, which permits evaluation within 2.5...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1991-04-01 00:00:00
abstract：OBJECTIVE:To evaluate three fluorescent chitin stains for detecting microsporidia spores in specimens from acquired immunodeficiency syndrome (AIDS) patients with chronic diarrhea. METHODS:We compared the Fungifluor, Calcofluor White, and Fungiqual A fluorochrome stains for identifying Enterocytozoon bieneusi and Sept...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1996-09-01 00:00:00
abstract：:A 43-year-old white woman had a pheochromocytoma removed from her left adrenal gland, and one year later she developed a new left upper abdominal mass that was found to be a neuroblastoma. On both occasions, urinary vanillylmandelic acid level was elevated. However, urinary norepinephrine and epinephrine levels were i...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1989-07-01 00:00:00
abstract：CONTEXT.—:The approval of pembrolizumab for treatment of patients with microsatellite instability-high (MSI-H) or mismatch repair-deficient (dMMR) advanced cancers has led to increased requests for MSI and/or MMR immunoperoxidase (IPOX) testing. Diagnoses for patients with advanced-stage cancer are frequently made from...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.5858/arpa.2019-0398-OA
更新日期：2020-03-30 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：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
pub_type： 杂志文章
doi：10.5858/arpa.2016-0551-OA
更新日期：2018-02-01 00:00:00
abstract：CONTEXT:Barrett esophagus is a metaplastic, premalignant lesion associated with approximately 0.5% annual incidence of progression to esophageal adenocarcinoma. Diagnosis and screening of Barrett esophagus and Barrett-related dysplasia relies on histologic evaluation of endoscopic mucosal biopsies, a process that is bu...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：10.5858/arpa.2011-0019-RA
更新日期：2011-10-01 00:00:00
abstract：OBJECTIVES:To determine the prevalence of merosin deficiency in cases of unclassified congenital muscular dystrophy and to determine the temporal stability of merosin epitopes in fixed and stored archival material. MATERIALS AND METHODS:Using an antibody to human merosin we retrospectively studied 12 cases of undiagno...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1998-01-01 00:00:00
abstract：:Neuroendocrine differentiation has been reported in both in situ and infiltrating breast cancers. The prognostic significance of neuroendocrine differentiation in mammary carcinoma is unclear. We report a case of infiltrating ductal carcinoma in which there was a morphologically conventional-appearing infiltrating duc...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：10.1043/0003-9985(2003)127
更新日期：2003-03-01 00:00:00
abstract：:Papillary fibroelastomas are rare and benign cardiac tumors that typically affect the cardiac valves. To the best of our knowledge, the English literature contains only 1 case report of pulmonary valve fibroelastoma diagnosed by echocardiogram and confirmed by surgical resection. There is a paucity of pathology litera...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：10.1043/0003-9985(2001)125<0933:PVPF>2.0.CO;2
更新日期：2001-07-01 00:00:00
abstract：:We report a case of rupture of a saccular pulmonary artery aneurysm with fatal hemopericardium in a 29-year-old man who also had persistent ductus arteriosus with severe pulmonary hypertension. Histologic examination of the pulmonary artery showed cystic medionecrosis similar to that observed in patients with ruptured...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：
更新日期：1992-02-01 00:00:00
abstract：:Circulating levels and cyst fluid concentrations of beta-endorphin (beta-EP), estradiol, progesterone, and prolactin were measured by radioimmunoassays in 10 premenopausal women with gross breast cysts. In addition, aspirates and frozen tissue sections from cystic lesions were investigated immunocytochemically for a p...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1993-03-01 00:00:00
abstract：:Herein, we report a case of cutaneous angiosarcoma in a 35-year-old, morbidly obese woman. The tumor arose in the most dependent portion of the lower abdominal panniculus and showed typical changes of chronic lymphedema. The patient underwent a radical resection of her lower abdominal wall panniculus, which showed a m...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/0003-9985(2001)125<0531:CACMO>2.0.CO;2
更新日期：2001-04-01 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:- Lobular carcinoma in situ (LCIS) refers to a neoplastic proliferation of cells that characteristically shows loss of E-cadherin expression and has long been regarded as a risk factor for invasive breast cancer. Long-term outcome studies and molecular data have also implicated LCIS as a nonobligate precursor t...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：10.5858/arpa.2016-0421-RA
更新日期：2017-12-01 00:00:00
abstract：OBJECTIVE:To determine the ability to recover human immunodeficiency virus type 1 (HIV-1) from the plasma and mononuclear cell (MNC) fractions of postmortem blood samples from patients with the acquired immunodeficiency syndrome. DESIGN:Blood was randomly cultured post mortem from 41 patients with the acquired immunod...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1992-11-01 00:00:00
abstract：:Sarcoidosis is a chronic systemic disease of unknown etiology, which is characterized by noncaseating epitheloid granulomas usually in multiple organs. Here we describe changes in cytokine mRNA expression by peripheral blood mononuclear cells (PBMCs) and changes of cytokine protein levels in plasma over a time course ...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/1543-2165(2003)127<1207:CSCPIT>2.0.CO;2
更新日期：2003-09-01 00:00:00
abstract：CONTEXT.—:Related to the advances in prenatal diagnosis and the emergence of medically challenging situations, there has been an increased interest in conducting a pathologic study of first-trimester abortion products. OBJECTIVE.—:To evaluate measurements across a large group of first-trimester spontaneous abortion sp...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.5858/arpa.2018-0181-OA
更新日期：2020-02-01 00:00:00
abstract：CONTEXT:The diagnosis of prostate adenocarcinoma in needle core biopsy specimens is based on multiple diagnostic criteria and supportive features, most of which have been defined mainly from observations in transurethral resection and prostatectomy specimens. There is little information on the frequency with which diag...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/0003-9985(2002)126<0554:MCFTDO>2.0.CO;2
更新日期：2002-05-01 00:00:00
abstract：:Changes in bile canaliculi (BCs) after bile duct ligation (BDL) are heterogeneous throughout the liver lobule. Male Wistar rats were killed five hours, 20 hours, four days, or eight days after BDL, and BCs were counted according to their shape (1, normal; 2, elongated with microvilli; 3, dilated, devoid of microvilli;...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1982-09-01 00:00:00
abstract：:The efficacy of two new monoclonal antibodies with cell lineage-restricted reactivity (HMB-45 [melanocytes] and anti-synaptophysin [neuroepithelial cells]) was compared with that of "traditional" antibody panels in the delineation of malignant melanoma (MM) of the sinonasal region, nasopharyngeal carcinoma (NPC), and ...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1988-06-01 00:00:00
abstract：CONTEXT:-Immunohistochemical analysis of tissue biopsy specimens is a crucial tool in diagnosis of both rejection and infection in patients with solid organ transplants. In the past 15 years, the concept of antibody-mediated rejection has been refined, and diagnostic criteria have been codified in renal, heart, pancrea...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：10.5858/arpa.2015-0275-CP
更新日期：2016-09-01 00:00:00
abstract：:Two autopsy cases of sympodial monsters, sympus dipus, were studied. They are of interest not only because they show the characteristic malformations of the limbs and the viscera below the diaphragm, but because one case also shows Potter's face and an atrial septal defect of the heart. In addition, histologic determi...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1981-10-01 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：OBJECTIVE:This report describes a new and improved "quick-hot Gram-chromotrope" staining technique that detects microsporidian spores in clinical specimens, such as stool, urine, saliva, nasopharyngeal fluid, and bronchoalveolar lavage samples, as well as in formalin-fixed and paraffin-embedded tissue sections. DESIGN...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1997-08-01 00:00:00
abstract：:Pulmonary blastomas are rare primary tumors that consist of tubular or glandular structures embedded in an undifferentiated mesenchymal stroma. Focal cartilage, bone, and skeletal muscle as well as squamous differentiation have been described in these tumors. We report a unique case of a pulmonary blastoma showing a m...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1990-10-01 00:00:00
abstract：:To understand better the intracellular iron distribution and metabolic consequences of chronic hepatic iron overload, rats were given large doses of iron dextran or ferric citrate intraperitoneally. They accumulated large quantities of iron within Kupffer cells and hepatocytes. The relative subcellular iron distributi...
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：:A 48-year-old Japanese woman died of multiple myeloma (lambda light-chain type) with chronic renal failure. Histological examination revealed deposition of a homogeneous substance and crystals in the kidneys and thyroid gland. The homogeneous substance was stained with Congo red after permanganate treatment but did no...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1990-04-01 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：: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
