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 antibodies, five cases were evaluated. In all five cases, there was diffuse immunoreactivity for cathepsin B. Four cases showed immunoreactivity for HMB-45 and for alpha 1-antitrypsin. By two different sources for antivimentin, there was immunoreactivity in four cases (Biogenex, Dublin, Calif) and in two cases (DAKO, Santa Barbara, Calif), respectively. Additional immunoreactivity was present for S100 protein (three cases), HAM-56 (two cases), factor XIIIA (two cases), and neuron-specific enolase (one case). No case expressed immunoreactivity for keratin (AE 1, AE 3, or CAM 5.2), carcinoembryonic antigen, chromogranin, synaptophysin, glial fibrillary acidic protein, or alpha 1-antichymotrypsin. This immunochemical profile suggests that HMB-45, in combination with a variety of immunostains, may serve to distinguish benign clear cell tumor from other clear cell neoplasms.
journal_name
Arch Pathol Lab Medjournal_title
Archives of pathology & laboratory medicineauthors
Gal AA,Koss MN,Hochholzer L,Chejfec Gsubject
Has Abstractpub_date
1991-10-01 00:00:00pages
1034-8issue
10eissn
0003-9985issn
1543-2165journal_volume
115pub_type
杂志文章,评审abstract：:Patients with xeroderma pigmentosum (XP) experience cutaneous and ocular abnormalities, including neoplasia of epithelial and melanocytic cellular origin. Black patients with XP display more severe ocular abnormalities and neoplasia. We report the clinicopathologic findings in two black young children with XP who pres...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：
更新日期：1991-09-01 00:00:00
abstract：BACKGROUND AND OBJECTIVE:Hemorrhagic endovasculitis (HEV) is a vasodisruptive alteration of fetal-placental blood vessels that has been associated with perinatal morbidity and mortality and abnormalities of growth and development. Clinicopathologic conditions that are often identified in pregnancies with HEV-affected p...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/0003-9985(2002)126<0157:LWPHE>2.0.CO;2
更新日期：2002-02-01 00:00:00
abstract：:We report a water-clear cell adenoma of the parathyroid gland, a lesion which to our knowledge has not been described previously. Like its rare but well-described hyperplastic counterpart, water-clear cell hyperplasia, this adenoma is composed of cells with abundant foamy-to-granular cytoplasm and mild nuclear pleomor...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1995-11-01 00:00:00
abstract：:We report a primary intraocular T-cell-rich large B-cell lymphoma in a 57-year-old woman who underwent 3 diagnostic vitrectomies for a presumed diagnosis of panuveitis. She developed no light perception in the left eye and underwent enucleation. Histopathologic and immunohistochemical studies on the enucleated globe d...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/1543-2165(2005)129[1050:PITLBL]2.0.CO;2
更新日期：2005-08-01 00:00:00
abstract：:A unique, uterus-like ovarian mass with central endometriosis was studied. A 31-year-old woman with a ten-year history of endometriosis of the left ovary had surgically excised a left ovarian mass with a central cavity that was lined by endometriotic tissue, which was surrounded in turn by a very thick wall of smooth-...
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：CONTEXT:Dysregulation of mediators of apoptosis is associated with carcinogenesis. For biliary duct cancers, p53 gene mutation is an important contributor to carcinogenesis. Mutations in the p53 gene affect transcription of the Fas gene, resulting in lack of Fas expression on cell membrane. It has been previously shown...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/1543-2165(2005)129<481:ROAIC>2.0.CO;2
更新日期：2005-04-01 00:00:00
abstract：OBJECTIVE:To evaluate the reasons (indications) for and immediate intraoperative surgical results (outcomes) associated with pathology intraoperative consultation. DESIGN:In 1992 and 1993, surgeons collaborated with pathologists in 472 voluntarily participating institutions from the United States (462), Canada (7), Au...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,多中心研究
doi：
更新日期：1996-01-01 00:00:00
abstract：:We report a case of spindle-cell adenosquamous carcinoma of the esophagus. This represents the third case in the worldwide literature in which an esophageal polypoid tumor contains adenosquamous carcinoma rather than the usual squamous cell carcinoma in addition to a prominent spindle-cell element. The spindle-cell co...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：
更新日期：1993-05-01 00:00:00
abstract：:The emergence of the acquired immunodeficiency syndrome has wrought changes that have affected not only medicine and science, but many aspects of our social and political structures. In 1983 when it clearly became evident that acquired immunodeficiency syndrome could be transmitted by transfusions of blood components ...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：
更新日期：1990-03-01 00:00:00
abstract：:Apoptosis and necrosis are two fundamental types of cell death. Current knowledge indicates that the key mechanism of apoptosis is endonuclease activation leading to internucleosomal double-stranded chromatin (DNA) breaks, whereas the key mechanism of necrosis is cell membrane damage. The initial alterations of cellul...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：
更新日期：1993-12-01 00:00:00
abstract：:An unprecedented presentation of multicentric paraganglioma in a 48-year-old man is described. One of the paragangliomas, originally diagnosed as a carcinoid tumor, presented as a lung mass and was removed. Four years later, an intravagal paraganglioma was discovered. The lung and intravagal tumors had identical morph...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1996-12-01 00:00:00
abstract：:In the course of an ultrastructural study on peroral gastric biopsy specimens that were obtained from patients with chronic atrophic gastritis, peculiar pathological changes of endocrine cells were observed and correlated with functional and hormonal data on the patients. An increased number of G (gastrin) cells was f...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1978-03-01 00:00:00
abstract：:Intravenously (IV) injected Evans blue dye consistently accumulates at particular areas in aortas of normal swine. Theses areas are also where IV injected tracer cholesterol accumulates. We studied the ultrastructural characteristics of blue vs nonblue areas in the abdominal aortas of both control and atherosclerotic ...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1982-04-01 00:00:00
abstract：:Secretory breast carcinoma is a rare breast cancer. It occurs in all age groups, with the majority of patients being adults. It is a rare occurrence in elderly (>50 years) patients; only 5 cases have been reported in this patient group in the English literature. It is even rarer in males, with only 15 cases reported i...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/1543-2165(2006)130[1073:PBLIAE]2.0.CO;2
更新日期：2006-07-01 00:00:00
abstract：:Krukenberg tumor is an uncommon metastatic tumor of the ovary. This article provides an overview of the major pathologic manifestations of Krukenberg tumor, patient characteristics, clinical and laboratory features of the disease, prognostic factors, and current knowledge about its pathogenesis. Pathologists have to b...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：10.1043/1543-2165(2006)130[1725:AILAKT]2.0.CO;2
更新日期：2006-11-01 00:00:00
abstract：:We investigated how route of infection with Treponema pallidum affects cellular responses of various lymphoid tissues. Lymphoid cells from spleens and lymph nodes of rabbits infected intradermally with T pallidum showed enhanced in vitro responses to treponemal antigens when cultured in autologous rabbit serum. Intrav...
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：:We describe a 14-year-old boy with a solitary cavernous hemangioma in the proximal small intestine that caused recalcitrant iron deficiency anemia beginning at 3 years of age. After a number of attempts to ascertain the cause of the anemia were unsuccessful, the vascular tumor was ultimately diagnosed in the jejunum, ...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：
更新日期：1993-09-01 00:00:00
abstract：:Histopathology is based on the interpretation of features of the microscopic image. In recent years, there has evolved interest in assessing quantifiable data from these images, with the intent of providing more precise diagnostic and prognostic information. Proliferation characteristics of tumors are among the most i...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章,评审
doi：
更新日期：1991-06-01 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：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：:We studied a case of Sturge-Weber syndrome in a 66-year-old woman, who displayed associated angiomas of the thyroid gland and choroid plexi and leptomeningeal melanosis. These findings are discussed in light of the proposed pathogenesis of the syndrome and its relationship to the other neuroectodermal dysplasias. ...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1982-02-01 00:00:00
abstract：:Tubuloreticular inclusions have been described with sufficient frequency in certain tissues of patients with systemic lupus erythematosus (SLE) to make the finding of such inclusions helpful in making a diagnosis of this disorder. The finding of such inclusions in lung biopsy specimens, however, has been distinctly ra...
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：:An adenoma of type 2 pneumocytes in the periphery of the left lung was an incidental finding at the autopsy of a 28-year-old woman. Light microscopy revealed a predominantly papillary growth with oncocytic features. Ultrastructurally, multilaminated bodies and many mitochondria were found in the tumor cells and tubula...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1991-08-01 00:00:00
abstract：OBJECTIVE:To compare the anion gap (calculated as the sodium concentration minus the sum of the chloride and total carbon dioxide concentrations) reference interval for three automated chemistry analyzers. DESIGN:We measured serum sodium, chloride, and total carbon dioxide on aliquoted specimens using three commercial...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1997-06-01 00:00:00
abstract：:Focal myositis is a benign pseudotumor of skeletal muscle, the cause of which is obscure. It usually appears as a steadily enlarging mass within the muscle of an extremity. The pathologic features are those of an inflammatory myopathy in which lymphocytic infiltrates, muscle cell necrosis, and regeneration are seen. F...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1980-05-01 00:00:00
abstract：:To study the natural course of catheter-induced endocarditis secondarily infected with Staphylococcus epidermidis, 29 rabbits had catheters introduced surgically through the carotid artery to the aortic valve. Forty-eight hours later the catheters were removed from five rabbits. The rabbits were inoculated intravenous...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1983-03-01 00:00:00
abstract：BACKGROUND:The major biochemical characteristic of Dupuytren disease is the progressive and irreversible deposition of excess fibrous collagen characterized by an enhanced type III collagen proportion. OBJECTIVE:To investigate the influence of changes of the collagen spectrum on the biophysical properties of the palma...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：10.1043/0003-9985(2000)124<1275:COBABP>2.0.CO;2
更新日期：2000-09-01 00:00:00
abstract：:The potential for the establishment of predictive assays for cancer chemotherapy was generated recently by the development of a soft agar clonogenic assay for human tumor cells. Though the assay technique is promising, certain technical problems remain. One is the difficulty of preparing viable cell suspensions from s...
journal_title：Archives of pathology & laboratory medicine
pub_type： 杂志文章
doi：
更新日期：1984-04-01 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
pub_type： 杂志文章
doi：10.1043/1543-2165(2007)131[97:SOPBSR]2.0.CO;2
更新日期：2007-01-01 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
