Abstract:
:The ultrastructural appearance of an endometrial stromal nodule with prominent smooth and skeletal muscle differentiation is described. This is the first reported case of endometrial stromal nodule with a heterologous skeletal muscle component and emphasizes the value of electron microscopy and its correlation with immunohistochemistry in the study of rare or complex lesions.
journal_name
Ultrastruct Patholjournal_title
Ultrastructural pathologyauthors
Lloreta J,Prat Jdoi
10.3109/01913129309027783subject
Has Abstractpub_date
1993-05-01 00:00:00pages
405-10issue
3-4eissn
0191-3123issn
1521-0758journal_volume
17pub_type
杂志文章abstract::Amyloid depositions of pancreatic islets were investigated with electron microscopy in a case of type III glycogenosis. Beta cells adjoining small amyloid depositions were shown to have cytoplasmic invaginations where closely packed amyloid fibrils were disclosed regularly orientated amyloid bundles. In the cytoplasm ...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913128609032222
更新日期:1986-01-01 00:00:00
abstract::Due to their infrequency and multiplicity of histopathology, myoepitheliomas present difficulties in diagnosis and classification. Cellular varieties can be misdiagnosed as malignancies. Improvements in and clarification of diagnostic criteria are, therefore, required. A key to determining diagnostic criteria for myoe...
journal_title:Ultrastructural pathology
pub_type: 杂志文章,评审
doi:10.3109/01913129509021906
更新日期:1995-09-01 00:00:00
abstract::A case of lymphoid hyperplasia with prominent plasmacytic proliferation histologically and with polyclonal hypergammaglobulinemia and anemia clinically was reported. This condition in a 54-year-old Japanese male was probably a type of plasma cell dyscrasia similar to a plasma cell variant of Castleman's disease. About...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913128409018570
更新日期:1984-01-01 00:00:00
abstract::The authors report the light microscopic and ultrastructural features in one case of malakoplakia involving the kidney, the urinary bladder, and the skin. The kidney was excised. Lesions of the urinary bladder and the skin regressed after topical treatment with cholinergic agonists and antimicrobial drugs. This case i...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129709016374
更新日期:1997-11-01 00:00:00
abstract::A case of myoepithelial carcinoma arising in a benign myoepithelioma of the minor salivary gland in a 71-year-old patient is reported. The tumor presented initially on the palate and had been diagnosed as "benign lesion" 40 years before. It recurred 22, 36, and 40 years after initial presentation, and a similar histop...
journal_title:Ultrastructural pathology
pub_type: 杂志文章,评审
doi:10.3109/01913129609016309
更新日期:1996-03-01 00:00:00
abstract::The aim of this study was to examine the effect of the different protein supports in the cryopreservation solution on improving human ovarian tissue preservation after frozen-thawed procedures. Biopsies of ovarian cortical tissue were obtained from 14 subjects. All specimens were cryopreserved using a slow freezing/ra...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.1080/01913120600820187
更新日期:2006-07-01 00:00:00
abstract::An intestinal-type epithelium is often present at columnar-lined esophagus, gastroesophageal junction or within the so-called short segment Barrett's esophagus, but ultrastructural study failed to detect enterocytes in columnar-lined esophagus. The authors have analyzed the intestinal aspects present in areas of colum...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.1080/01913120252959281
更新日期:2002-03-01 00:00:00
abstract::The authors present the case of a young man with aplastic anemia who went into shock and died after several red blood cell unit transfusions. Immunohematological studies did not show any abnormality and blood cultures from patients and blood bags were negative. The ultrastructural findings, allied with current scienti...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.1080/01913120902785567
更新日期:2009-07-01 00:00:00
abstract::Inflammatory polyneuropathies are mainly known by their acute form, Guillain-Barré syndrome, but there are also chronic cases and all are considered as having an autoimmune mechanism. In each form, peripheral nerve biopsies show scattered macrophages in the endoneurium and in certain cases macrophages invade the Schwa...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129809103359
更新日期:1998-09-01 00:00:00
abstract::The aim of this study is to investigate the effects of betulinic acid (BA) on triple-negative breast cancer MDA-MB-231 cells and observe the ultrastructural changes. The concentration of BA required to induce apoptosis in MDA-MB-231 cells has been previously reported. In this study, a cell counting kit-8 proliferation...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.1080/01913123.2017.1383548
更新日期:2018-01-01 00:00:00
abstract::In differentiating diffuse epithelial mesothelioma from metastatic adenocarcinoma in pleural and peritoneal biopsies, the number and form of microvilli and the amount and distribution of tonofilaments are thought to be the most useful criteria. This report details 5 cases of diffuse epithelial mesothelioma in which th...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913128409141472
更新日期:1984-01-01 00:00:00
abstract::We report here ultrastructural and immunohistochemical studies of neuroblastic differentiation in the retrospective (n = 17) and prospective (n = 26) series of primitive neuroectodermal tumors (PNETs). By electron microscopy, neuritelike structures containing parallel-oriented microtubules, adhesive plaque junctions, ...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129509064217
更新日期:1995-05-01 00:00:00
abstract::Morphologic evidence of intercellular junctions was found between polymorphonuclear leukocytes (PMNs) and between PMNs and tumor cells. All these junctions displayed electron-dense plaques along the plasma membranes with linear spaces in between. These plaques were finely granular and devoid of filaments. Fine granule...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913128309141835
更新日期:1983-09-01 00:00:00
abstract::Intranuclear helioid bodies were identified by light microscopy in eight cases of mammary intraductal hyperplasia, only one of which was atypical. These structures appear as round, intranuclear eosinophilic bodies on light microscopic examination. When prominent, they may be and have been mistaken for viral inclusions...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129109021889
更新日期:1991-05-01 00:00:00
abstract:INTRODUCTION:Low-frequency noise (LFN) is a ubiquitous physical stressor known to cause degenerative cellular changes and organ alterations with functional repercussions both in humans and animals. MATERIALS AND METHODS:After acceptance of the study protocol by a local ethics committee, 20 Wistar rats were randomly di...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.1080/01913123.2017.1336188
更新日期:2017-07-01 00:00:00
abstract::The present study provides further insight into the structural processes that remodel pulmonary capillaries in the injured adult lung. Early in hyperoxia acute lung injury (HALI), many sub-dividing segments are present throughout the capillary network before segment occlusion and loss predominate and capillary density...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913123.2014.888113
更新日期:2014-05-01 00:00:00
abstract::The arginine-rich cationic Tat peptides have been reported to enhance the intracellular delivery of macromolecules, including DNA, RNA, and proteins. In this work an arginine cationic peptide derived from the HIV-1 Tat protein was conjugated with noncovalent bonds to sulfonated aluminum phthalocyanine (AlPcS, a photos...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913123.2011.557522
更新日期:2011-05-01 00:00:00
abstract::Primary ciliary dyskinesia (PCD) is a genetic disorder causing chronic oto-sino-pulmonary disease. No single diagnostic test will detect all PCD cases. Transmission electron microscopy (TEM) of respiratory cilia was previously considered the gold standard diagnostic test for PCD, but 30% of all PCD cases have either n...
journal_title:Ultrastructural pathology
pub_type: 杂志文章,评审
doi:10.1080/01913123.2017.1362088
更新日期:2017-11-01 00:00:00
abstract::This report describes the light (LM) and electron microscopic (EM) features and the results of an indirect immunofluorescence study (IF), the latter using monoclonal and monospecific antibodies to cytoskeletal proteins, of a malignant, invasive and metastatic breast myoepithelioma. A 53-year-old female underwent maste...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913128509141504
更新日期:1985-01-01 00:00:00
abstract::Pleomorphic liposarcoma (PL) is the least common subtype of liposarcoma, displaying a lipoblastic, malignant fibrous histiocytoma (MFH)-like and, less frequently, an epithelioid growth pattern. The epithelioid morphology in PL is still underrecognized and may closely simulate other epithelial neoplasms, mainly adrenal...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.1080/01913120290104575
更新日期:2002-09-01 00:00:00
abstract::Recently the authors have reported the potent beneficial effect of caffeic acid phenethyl ester (CAPE) on cholestatic oxidative liver injury induced by acute bile ligation in Swiss albino rats. Herein, they report the ultrastructural hepatocellular alterations induced by acute bile duct ligation and the effect of CAPE...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913121003788729
更新日期:2010-10-01 00:00:00
abstract::Although there has been substantial progress in the identification of diarrheal diseases in infancy and childhood, electron microscopy may be still required for establishing diagnosis, staging, and response to therapy. This review describes severe conditions in which histopathologic examination alone cannot provide a ...
journal_title:Ultrastructural pathology
pub_type: 杂志文章,评审
doi:10.3109/01913121003648410
更新日期:2010-05-01 00:00:00
abstract::The fate of the neutrophils within the inflammatory exudate in the periodontal crevice and their possible participation in the formation of neutrophil extracellular traps (NETs) are of clinical interest. However, the cytological analysis of clinical samples of inflammatory exudate is restricted by the obtainable quant...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913120903419989
更新日期:2010-02-01 00:00:00
abstract::Motor end plates of the intrinsic laryngeal muscles in amyotrophic lateral sclerosis (ALS) were examined light and electron microscopically. Light microscopically, typical neurogenic changes such as small angulated fibers and grouped atrophy were found in the intrinsic laryngeal muscles. Acetylcholinesterase (AchE) ac...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129809032266
更新日期:1998-03-01 00:00:00
abstract::A technique for immunoelectron microscopy is described whereby tissue is embedded in large (6 x 12 mm) plastic blocks and reembedded ("popped off") directly from semithin (3-microns) sections for thin sectioning. This technique is particularly useful in locating relatively sparse cells or tissue structures. Three acry...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129209074550
更新日期:1992-01-01 00:00:00
abstract::We report a case of primary intraabdominal ependymoma arising in the retropubic space of a male patient. An incidental intraabdominal mass was discovered in a 51-year-old man. Radiological studies revealed a 10 cm, solid and cystic tumor located in the Retzius fossa. Microscopically, the lesion was characterized by mu...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.1080/01913123.2020.1836104
更新日期:2020-11-20 00:00:00
abstract::The clinical, histopathological, and electron microscopic features of an unusual case of xanthogranulomatous appendicitis are reported. The patient, a 37-year-old female, presented with typical signs of acute appendicitis and the appendix appeared slightly dilated at laparatomy. The histopathological sections showed n...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.1080/019131200281291
更新日期:2000-01-01 00:00:00
abstract::A metastasizing carcinoid of the gastric stump found 25 years after Billroth II gastric resection for duodenal ulcer is described. Electron microscopy and optical endocrine cell staining proved the tumor to be composed of enterochromaffinlike (ECL) cells. This unusual combination further shows that, at variance with m...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129109021888
更新日期:1991-05-01 00:00:00
abstract::A cystadenoma arose in the urachus of a 32-year-old man. The mass was a multilocular cystic tumor filled with light yellow mucoid material. It was located in the anterior abdominal wall between the umbilicus and the dome of the urinary bladder. Overall, the mass was 14 cm x 8 cm x 5 cm, with the largest internal cyst ...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129409023225
更新日期:1994-09-01 00:00:00
abstract::A case of a malignant meningioma arising in the left parapharyngeal space in a 29-year-old woman is reported. Electron microscopic examination of the tumor was critical in establishing the diagnosis. Meningiomas of the parapharyngeal space are extremely rare. This constitutes the first malignant case documented in thi...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129609023238
更新日期:1996-01-01 00:00:00