Correlation of proteinuria with podocyte foot process effacement in IgA nephropathy: an ultrastructural study.

abstract：:A variety of neoplasms with rhabdoid differentiation have been reported in many sites. The authors describe a case of gastrointestinal stromal tumor (GIST) of the stomach that exhibited prominent rhabdoid features. Immunohistochemically, the tumor cells displayed positive staining for vimentin, c-kit, CD34, and alpha ...

journal_title：Ultrastructural pathology

authors： Richmond JA,Mount SL,Schwarz JE

更新日期：2004-05-01 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

authors： Vital C,Vital A,Lagueny A,Larribau E,Saintarailles J,Julien J

更新日期：1998-09-01 00:00:00

abstract：:The ultrastructural and immunohistochemical features of a primary tumor of the ileum showing the classic histologic features of an inflammatory fibroid polyp (IFP) of the gastrointestinal tract are presented. Ultrastructurally the proliferating cells showed a combination of fibroblastic and histiocytic features, with ...

journal_title：Ultrastructural pathology

authors： Suster S,Robinson MJ

更新日期：1990-03-01 00:00:00

abstract：:Glycogen branching enzyme deficiency/Andersen disease can manifest with a spectrum of clinical phenotypes, making the diagnosis difficult. An 11-year-old Pakistani boy presented with a history of progressive weakness and delayed milestones. Echocardiography showed features of dilated cardiomyopathy. He was suspected t...

journal_title：Ultrastructural pathology

authors： Kakkar A,Sharma MC,Nambirajan A,Sarkar C,Suri V,Gulati S

更新日期：2015-01-01 00:00:00

abstract：:Eighty-four cortical neoplasms were studied for cytokeratin and vimentin expression by immunohistochemistry and for intermediate filament aggregates by electron microscopy. Twenty oncocytomas expressed cytokeratin, 16 in a distinctive punctate pattern. These same 16 tumors also contained small globular filamentous bod...

journal_title：Ultrastructural pathology

authors： Bonsib SM,Bray C

更新日期：1991-07-01 00:00:00

abstract：:It is now apparent that light microscopy and histochemistry failed to identify correctly the nature and composition of pigments in various gastrointestinal tract melanoses. In most instances it was thought that the pigment was melanin or a melanin-like substance. Electron microscopy (EM) and electron-probe energy disp...

journal_title：Ultrastructural pathology

authors： Ghadially FN,Walley VM

更新日期：1995-07-01 00:00:00

abstract：:For wide application of low-energy laser irradiation in the pulmonary clinic, study of the structural basis of the therapeutic effect is necessary. The aim of this research is to describe the structural changes of the blood and lymphatic capillaries in the respiratory tissues during inflammation and following laser bi...

journal_title：Ultrastructural pathology

authors： Polosukhin VV

更新日期：2000-05-01 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

authors： Hull MT,Warfel KA

更新日期：1994-09-01 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

authors： Fabbri R,Pasquinelli G,Bracone G,Orrico C,Paradisi R,Seraccioli R,Venturoli S

更新日期：2006-07-01 00:00:00

abstract：:As the name suggests, the histogenesis of the granular cell tumor is uncertain, but this intriguing neoplasm has occasioned much speculation and controversy since its description in 1926 as a myoblastoma. Though ubiquitous in its anatomic location, it is usually small, solitary, benign, and readily recognized by routi...

journal_title：Ultrastructural pathology

authors： Ordóñez NG,Mackay B

更新日期：1999-07-01 00:00:00

abstract：:By means of optical and electron microscopy and by atomic absorption spectrophotometry in a graphite chamber, this study evaluated the effect of temperature (22-35 degrees C) on lesions in the kidney, liver, and brain, and on concentrations of lead caused by the administration of 2 and 5 mg/kg/IP of lead acetate to Sw...

journal_title：Ultrastructural pathology

authors： Vicente-Ortega V,Martínez-García AF,Cremades-Campos A,Rodríguez-Vicente J,Calderón-Rubiales F,Martínez-Díaz F

更新日期：1996-05-01 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

authors： Lloreta J,Cañas MA,Munné A,Arumí M,Bielsa O,Gelabert A,Serrano S

更新日期：1997-11-01 00:00:00

abstract：:Giant cell carcinoma of the lung (GCCL) is an uncommon and extremely aggressive variant of lung cancer. Characteristic microscopic findings include marked pleomorphism, aggregates of mononucleated or multinucleated giant cells (or both), a general lack of architectural cohesiveness, extensive necrosis, and endocytosis...

journal_title：Ultrastructural pathology

authors： Chejfec G,Candel A,Jansson DS,Warren WH,Koukoulis GK,Gould JE,Manderino GL,Gooch GT,Gould VE

更新日期：1991-03-01 00:00:00

abstract：:This report ultrastructurally illustrates the giant lysosome-related organelles in the various cellular components of a renal biopsy from a 10 year-old female affected by the Chédiak-Higashi syndrome. Albeit similar observations have been made and reported in animal models of the syndrome, to the author's knowledge, t...

journal_title：Ultrastructural pathology

authors： de Chadarévian JP

更新日期：2011-08-01 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

authors： de Mesy Jensen KL,di Sant'Agnese PA

更新日期：1992-01-01 00:00:00

abstract：:Electron microscopy is an essential component of myopathology, both in diagnostics and research of neuromuscular diseases. Although recently reduced in the diagnostic armamentarium, it has greatly been expanded to mouse models in research. Mostly it is descriptive, but a few additional techniques in combination with t...

journal_title：Ultrastructural pathology

authors： Goebel HH,Stenzel W

更新日期：2013-10-01 00:00:00

abstract：:The ultrastructural characteristics useful in identifying a selected series of histologically difficult to diagnose malignant neoplasms of the human gynecological sphere are presented. The results are discussed in relation to routine diagnosis and when appropriate, to their pathogenic origin. ...

journal_title：Ultrastructural pathology

authors： Ferenczy A

更新日期：1987-01-01 00:00:00

abstract：:Adult neuroblastoma is an uncommon tumor and it is rare for one to present as a primary bone lesion. We report the case of a 23-year-old man in whom the tumor initially appeared in the right scapula. Light microscopic, immunocytochemical, and electron microscopic findings were typical of neuroblastoma. ...

journal_title：Ultrastructural pathology

authors： Mackay B,Ordóñez NG

更新日期：1987-01-01 00:00:00

abstract：:A group of 33 functionless pituitary tumors with small argyrophil groups (SAG) were collected from a series of 200 pituitary adenomas (16.5% of all adenomas). Histologically, the tumors showed an unusually high frequency of trabecular patterns, perivascular pseudo-rosettes, and oncocytoid transformation. Immunoreactiv...

journal_title：Ultrastructural pathology

authors： Capella C,Buffa R,Usellini L,Frigerio B,Jehenson P,Sessa F,Solcia E

更新日期：1983-01-01 00:00:00

abstract：:A case of soft tissue tumor in the left brachialis muscle of a 49-year-old Japanese female patient was studied by electron microscopy. The tumor was diagnosed as intramuscular myxoma by light microscopy, but electron microscopic observation revealed that the tumor almost entirely consisted of cells similar to normal p...

journal_title：Ultrastructural pathology

authors： Ohno T,Park P,Akai M,Kamura S,Murase K,Kimura H,Kadoya H,Manabe S,Nagao K,Sugano I

更新日期：1988-09-01 00:00:00

abstract：:The aim of this study was to investigate the morphologic and ultrastructural features of biofilms of slow and fast-growing mycobacteria in different stress conditions, presence and absence of oleic acid albumin dextrose catalase (OADC) enrichment and at different temperatures: 30, 37 and 42 °C. Four hundred mycobacter...

journal_title：Ultrastructural pathology

authors： Kumar V,Sachan TK,Sharma P,Rawat KD

更新日期：2015-02-01 00:00:00

abstract：:Neuroblastic tumors have the unique ability to differentiate and mature. This family of tumors is composed of the neuroblastoma, ganglioneuroblastoma, and ganglioneuroma. These tumors are derived from primordial neural crest cells that form the sympathetic nervous system. The purpose of this study was to characterize ...

journal_title：Ultrastructural pathology

authors： Hicks MJ,Mackay B

更新日期：1995-07-01 00:00:00

abstract：:A testicular tumor, removed from a 52-year-old man, was composed of uniform spindle cells and abundant interposed collagen, and was histologically diagnosed as a stromal tumor. Electron microscopy revealed cords of cells sometimes surrounded by a basal lamina. Desmosome-like junctions were found between some cells, an...

journal_title：Ultrastructural pathology

authors： Miettinen M,Salo J,Virtanen I

更新日期：1986-01-01 00:00:00

abstract：:The term "neuronal ceroid lipofuscinosis" (NCL) describes a complex of inherited neurodegenerative conditions associated with storage of lipopigments in brain tissue. In 1989 Dyken proposed a classification of NCL based on the age, clinical symptoms, and ultrastructural aspects of the lipopigments. At the ultrastructu...

journal_title：Ultrastructural pathology

authors： Boldrini R,Biselli R,Santorelli FM,Bosman C

更新日期：2001-01-01 00:00:00

abstract：:An astroblastoma of high-grade type arising in the brain of a 3-year-old child is reported. The first description of the ultrastructural, immunohistochemical, and cytogenetic findings in this rare tumor variant are presented. ...

journal_title：Ultrastructural pathology

authors： Mierau GW,Tyson RW,McGavran L,Parker NB,Partington MD

更新日期：1999-09-01 00:00:00

abstract：:Peeling skin syndrome is a rare dermatosis characterized by spontaneous and painless peeling of the skin. The authors report two patients with history of spontaneous, asymptomatic, and noninflammatory peeling skin of the acral surfaces after soaking in water. On light microscopy, blisters were located in the mid layer...

journal_title：Ultrastructural pathology

authors： García EG,Carreño RG,Martínez González MA,Reyes JJ

更新日期：2005-01-01 00:00:00

abstract：:Deciduoid mesothelioma was first described in young females and in the peritoneum, which led to the suggestion that deciduoid mesothelioma was a distinct subtype with specific clinical and pathologic features. Later reports, however, have shown that this type of mesothelioma may also occur in elderly people and in the...

journal_title：Ultrastructural pathology

authors： Shia J,Erlandson RA,Klimstra DS

更新日期：2002-11-01 00:00:00

abstract：:Confocal microscope was used to analyze human enamel from 10 deciduous and 10 permanent teeth. Optically sectioned images were obtained. A more intense autofluorescence was found in primary teeth. This finding might be due to the greater presence of organic substances in deciduous enamel. The mean prism diameter measu...

journal_title：Ultrastructural pathology

authors： Gentile E,Di Stasio D,Santoro R,Contaldo M,Salerno C,Serpico R,Lucchese A

更新日期：2015-04-01 00:00:00

abstract：:Aberrant transcription of the FHIT gene has been observed in many solid tumors, suggesting that 5'-CpG island methylation of the FHIT gene is involved in tumor development. The authors investigated the status of the 5'-CpG island methylation of the FHIT gene and protein expression in a series of 40 cervical carcinomas...

journal_title：Ultrastructural pathology

authors： Wu Q,Shi H,Suo Z,Nesland JM

更新日期：2003-11-01 00:00:00

abstract：:Recently, interest has been increasing for human decellularized matrices, due to their ability to reduce numerous side effects related to hernia repair. To date, only animal studies investigated the biological interaction post-implant of human decellularized matrices for soft tissue repair. Therefore, the aim of this ...

journal_title：Ultrastructural pathology

authors： Ghetti M,Papa V,Deluca G,Purpura V,Ruscelli P,Melandri D,Capirossi D,Nigrisoli E,Minghetti P,Bondioli E,Cenacchi G

更新日期：2018-01-01 00:00:00