Abstract:
:Context.-We investigated expression of the adhesion molecule CD31 in sinus histiocytosis with massive lymphadenopathy (SHML) and Langerhans cell histiocytosis (LCH) because (1) SHML and LCH cells express a variety of cellular adhesion molecules and (2) SHML has been characterized as a reactive histiocytic proliferation, and tissue macrophages (histiocytes) are known to express CD31. Objective.-The purpose of this study was to determine whether SHML and LCH cells express CD31 and whether dual staining with CD31 and S100 facilitates diagnosis of these disease states. Methods.-Formalin-fixed, paraffin-embedded archival tissues were immunohistochemically stained via the labeled streptavidin-biotin method using antibodies against CD31 and S100 protein after heat-induced epitope retrieval. Archival tissues included SHML (n = 2), LCH (n = 10), malignant melanoma (n = 5), sinus hyperplasia (n = 4), granulomas (n = 4), granular cell tumor (n = 6), and normal skin (n = 4). Results.-Normal Langerhans cells in the epidermis were CD31(-)/S100(+); neoplastic Langerhans cells in LCH were CD31(+)/S100(+). Histiocytes in granulomas and in sinus hyperplasia were CD31(+)/S100(-); abnormal histiocytes in SHML were CD31(+)/S100(+). S100(+) tumors (malignant melanoma and granular cell tumor) were CD31(-). Conclusions.-The spectrum of cell types that express CD31 is expanded to include SHML and LCH. We speculate that up-regulation of CD31 in neoplastic Langerhans cells contributes to the migratory capability of LCH cells. CD31 may be a useful nonlysosomal marker of macrophages and their neoplastic counterparts (true histiocytic sarcomas). An immunohistochemical staining panel that includes CD31 and S100 facilitates the diagnosis of SHML and LCH.
journal_name
Arch Pathol Lab Medjournal_title
Archives of pathology & laboratory medicineauthors
Slone SP,Fleming DR,Buchino JJdoi
10.1043/0003-9985(2003)127<0341:SHWMLA>2.0.CO;2subject
Has Abstractpub_date
2003-03-01 00:00:00pages
341-4issue
3eissn
0003-9985issn
1543-2165journal_volume
127pub_type
杂志文章abstract::Benign clear cell ("sugar") tumor is a rare and most unusual pulmonary neoplasm. Although several reports in the literature have focused on the ultrastructural features of benign clear cell tumor, only a few cases have been formally studied by immunochemistry. Using a broad panel of polyclonal and monoclonal antibodie...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章,评审
doi:
更新日期:1991-10-01 00:00:00
abstract::Necrobiosis lipoidica occurs most commonly on the lower extremities in patients with diabetes; lesions typically occur in the pretibial region. Although the pathogenesis of necrobiosis lipoidica remains unclear, both external trauma and vascular damage have been proposed as contributing to the development of this diso...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:
更新日期:1997-10-01 00:00:00
abstract:CONTEXT.—:Resection of breast carcinoma with adequate margins reduces the risk of local recurrence and reoperation. Tozuleristide (BLZ-100) is an investigational peptide-fluorophore agent that may aid in intraoperative tumor detection and margin assessment. In this study, fluorescence imaging was conducted ex vivo on g...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:10.5858/arpa.2018-0197-OA
更新日期:2019-09-01 00:00:00
abstract::Synovitic symptoms and radiologically documented cystic lesions in several carpal bones and distal radius developed two years after the implantation of silicone rubber scaphoid prosthesis for pseudoarthrosis. Open biopsy revealed granulomatous synovitis and osteitis and foreign material in carpal tissues. Ultrastructu...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:
更新日期:1984-03-01 00:00:00
abstract:CONTEXT:Fine-needle aspiration has been the initial step in the workup of thyroid nodular lesions and has successfully reduced the number of unnecessary surgeries and improved preoperative malignancy detection. However, up to one-third of cases fall in the diagnostically "indeterminate group," which poses a patient-man...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章,评审
doi:10.5858/arpa.2014-0245-RA
更新日期:2015-12-01 00:00:00
abstract:CONTEXT:Differences in participant responses for ThinPrep (TP) and non-ThinPrep (NTP) preparations for gastrointestinal cytology challenges, which circulated in the College of American Pathologists Interlaboratory Comparison Program in Nongynecologic Cytology (CAP NGC), may help to identify performance variations betwe...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:10.1043/2009-0326-CP.1
更新日期:2010-08-01 00:00:00
abstract::Basal cell carcinoma arising from the nipple of the breast is an uncommon malignancy, with only a handful of cases reported in the literature. The diagnosis is, however, important because basal cell carcinoma in this location can mimic breast cancer, may behave aggressively, and there is a relative lack of consensus i...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章,评审
doi:10.1043/1543-2165(2004)128<792:PBCCOT>2.0.CO;2
更新日期:2004-07-01 00:00:00
abstract::Adult T-cell leukemia/lymphoma is a monoclonal T-cell neoplasm associated with human T-cell lymphotropic virus-1 (HTLV-1) that occurs almost exclusively in adults. This report concerns a Romanian girl who had recurrent skin eruptions since infancy, subcutaneous tumors in childhood, and peripheral blood lymphocytosis, ...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章,评审
doi:
更新日期:1997-12-01 00:00:00
abstract::An unusual case of primary angiitis of the central nervous system associated with Hodgkin's disease in a 55-year-old-man is reported. After a 10-month history of acute transverse myelitis, the patient was diagnosed as having nodular sclerosing-type Hodgkin's disease involving the retroperitoneal lymph nodes. The patie...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章,评审
doi:
更新日期:1996-06-01 00:00:00
abstract:CONTEXT:The College of American Pathologists Cancer Case Summaries templates provide a method for including all necessary pathology information in surgical pathology reports with cancer. How effective these templates are at ensuring a complete report, as measured by a separate outside tumor registry, is not known. OBJ...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:10.5858/arpa.2012-0733-OA
更新日期:2014-01-01 00:00:00
abstract:CONTEXT:In the era of targeted cancer therapy, there is growing interest in developing novel therapeutic strategies against endometrial carcinoma, especially its most biologically aggressive variant, serous adenocarcinoma. Several publications have demonstrated that a significant proportion of uterine serous carcinomas...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章,评审
doi:10.5858/arpa.2012-0416-RA
更新日期:2014-03-01 00:00:00
abstract:CONTEXT:- Nonuterine high-grade serous carcinomas (HGSCs) are believed to arise most often from precursors in the fallopian tube referred to as serous tubal intraepithelial carcinomas (STICs). A designation of tubal origin has been suggested for all cases of nonuterine HGSC if a STIC is identified. OBJECTIVE:- To high...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章,评审
doi:10.5858/arpa.2017-0231-RA
更新日期:2017-10-01 00:00:00
abstract::Sclerosing angiomatoid nodular transformation (SANT) is a recently recognized nonneoplastic vascular lesion of the spleen with fewer than 30 cases described. Microscopically, SANT consists of multiple well-circumscribed vascular/angiomatoid nodules showing plump endothelial cell and extravasated erythrocytes. The nodu...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:10.1043/1543-2165(2007)131[974:SANTOT]2.0.CO;2
更新日期:2007-06-01 00:00:00
abstract::Indirect immunofluorescence antibody testing is a mainstay of retrovirus serodiagnosis in the public health community, affording quick, inexpensive, and clear results with significant advantages over Western blot testing. Limitations regarding training of personnel and availability of reagents will probably continue a...
journal_title:Archives of pathology & laboratory medicine
pub_type: 历史文章,杂志文章,评审
doi:
更新日期:1990-03-01 00:00:00
abstract::Although mucoepidermoid carcinoma is the most common primary malignancy of the salivary glands, the sclerosing morphologic variant of this tumor is extremely rare, with only 6 reported cases. As its name suggests, sclerosing mucoepidermoid carcinoma is characterized by an intense central sclerosis that occupies the en...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章,评审
doi:10.1043/1543-2165(2004)128<1046:SMCOTP>2.0.CO;2
更新日期:2004-09-01 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::A protocol for the pathologic examination and reporting of specimens from patients with carcinoma of the ampulla of Vater has been developed by the Cancer Committee of the College of American Pathologists. The protocol incorporates all basic pathology data of diagnostic and prognostic significance appropriate for the ...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:
更新日期:1997-07-01 00:00:00
abstract::Dissecting aneurysms of the pulmonary trunk are a rare cause of sudden death. We report a case in a patient with pulmonary hypertension secondary to a patent ductus arteriosus. A brief review of the condition is also presented. ...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:
更新日期:1989-10-01 00:00:00
abstract:CONTEXT:No study has evaluated radiology/pathology correlation of percentage viable tumor (PVT) estimates in ablated hepatocellular carcinoma (HCC) to examine the reliability of radiologic estimates. OBJECTIVE:To determine how well interdisciplinary PVT estimates correlate and identify pathologic factors that influenc...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:10.5858/arpa.2012-0126-OA
更新日期:2013-03-01 00:00:00
abstract:CONTEXT:Cytologic features of low-grade neuroendocrine carcinoma are well described in primary sites. There are fewer reports of the cytologic features specific to metastatic liver lesions or the frequency of misdiagnosis. OBJECTIVE:To identify discriminating cytologic features and characterize the rate of misdiagnosi...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:10.1043/2009-0616-CP.1
更新日期:2011-03-01 00:00:00
abstract:CONTEXT:One of the major attributes of laboratory testing is cost. Although fully automated central laboratory glucose testing and semiautomated bedside glucose testing (BGT) are performed at most institutions, rigorous determinations of interinstitutional comparative costs have not been performed. OBJECTIVES:To compa...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章,多中心研究
doi:10.1043/1543-2165(2004)128<739:CACOCL>2.0.CO;2
更新日期:2004-07-01 00:00:00
abstract::Autopsy samples from cerebral areas of five brains from patients with multiple sclerosis (MS) and from six control brains were stained with Perls acid ferrocyanide to detect nonheme iron present as hemosiderin. Positive iron reactions were observed only in MS sections surrounding demyelinated plaques. Myelinated white...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:
更新日期:1982-08-01 00:00:00
abstract:CONTEXT:The American Board of Medical Specialties Maintenance of Certification (MOC) process will become effective in 2006. The College of American Pathologists (CAP) Education Committee defined pathology-specific competencies within MOC categories and used data from a survey of pathologists to create education courses...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:10.1043/1543-2165(2005)129<0666:ATMOCC>2.0.CO;2
更新日期:2005-05-01 00:00:00
abstract::Gene rearrangement analysis has emerged as a precise laboratory aid in the diagnosis and classification of malignant lymphoma and leukemia. Both clonality and lineage can be identified in lymphoid neoplasms by the demonstration of rearrangements of antigen receptor genes of the immunoglobulin supergene family--immunog...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章,评审
doi:
更新日期:1988-02-01 00:00:00
abstract::The hemostatic response to vascular damage results in the focal generation of thrombin to produce a fibrin/platelet clot at the site of vascular injury. This regulated hemostatic response derives from the assembly and activity of enzyme complexes that are localized to surfaces presented by the vascular damage. The pro...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章,评审
doi:
更新日期:1992-12-01 00:00:00
abstract::Although atrial myxoma is the most common primary tumor of the heart, the synchronous occurrence of myxomas of the intestine and the heart has not been reported in the English literature. We report a case of a 47-year-old woman who presented with small bowel obstruction by a pedunculated mass that was found to be a my...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:10.1043/0003-9985(2003)127<0481:MOTSBI>2.0.CO;2
更新日期:2003-04-01 00:00:00
abstract::Groove pancreatitis is an uncommon, yet well-described, type of focal chronic pancreatitis, affecting "the groove"-the area between the head of the pancreas, the duodenum, and the common bile duct. Men aged 40 to 50 years are most commonly affected, with a history of alcohol abuse frequently disclosed. Clinical manife...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章,评审
doi:10.5858/arpa.2013-0597-RS
更新日期:2015-03-01 00:00:00
abstract::We evaluated the utility of a monoclonal antibody that recognizes Pneumocystis carinii as a diagnostic tool in specimens of bronchoalveolar lavage fluid and sputum from patients in whom a diagnosis of P carinii pneumonia was being considered. In addition to routine processing for diagnosis by morphologic recognition o...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:
更新日期:1988-12-01 00:00:00
abstract:CONTEXT:Ocular surface squamous neoplasia (OSSN) is the most common tumor of conjunctival epithelium associated with risk of permanent visual impairment. It includes conjunctival intraepithelial neoplasia and squamous cell carcinoma. Although American Joint Committee on Cancer-TNM (AJCC-TNM) staging is commonly used in...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:10.5858/arpa.2013-0353-OA
更新日期:2014-11-01 00:00:00
abstract::A premature male neonate, born at the 25th gestational week, developed pneumonia six days after delivery and died. Postmortem examination of the lungs revealed giant cell pneumonia with intranuclear inclusion bodies; varicella zoster infection was confirmed by immunoperoxidase stain using monoclonal antibody to varice...
journal_title:Archives of pathology & laboratory medicine
pub_type: 杂志文章
doi:
更新日期:1989-02-01 00:00:00