The ultrastructural effects of surgical treatment of hydrosalpinx on the human endometrium: a light and electron microscopic study.

abstract：:Three cases of adamantinomatous craniopharyngiomas were examined by light and electron microscopy and special attention was paid to the formation of ossified tissue. The tumors were composed of neoplastic epithelial cells with keratinized cell nests and fibrous connective tissue. Keratinized cell masses sometimes dire...

journal_title：Ultrastructural pathology

authors： Sato K,Kubota T

更新日期：1999-11-01 00:00:00

abstract：:Electrophoresis revealed two cases of malignant lymphoma that each contained three M-proteins (IgM lambda.lgG kappa.lgG lambda and IgM lambda.IgM kappa.lgG kappa) in the sera. To determine cellular origin of each M-protein, atypical lymphoid and plasmacytoid cells of both cases were examined by electron microscopy. At...

journal_title：Ultrastructural pathology

authors： Saito N,Hirai K,Torimoto Y,Taya N,Kohgo Y,Takemori N,Tokuyasu Y,Miyokawa N

更新日期：1998-11-01 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

authors： Dardick I

更新日期：1995-09-01 00:00:00

abstract：:A 71-year-old asbestos-exposed male with symptoms suggestive of asbestosis for the previous 8 years presented with abdominal distension and ascites. Clinically, a diagnosis of mesothelioma carcinoma was made. Light microscopy of an omental biopsy failed to advance the diagnosis: The tumor was a solid, papillary, and g...

journal_title：Ultrastructural pathology

authors： Eyden BP,Banik S,Harris M

更新日期：1996-07-01 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

authors： Oliveira P,Pereira GM,Simões MS,Monteiro E,Alves de Matos AP,Águas A,Martins Dos Santos J

更新日期：2017-07-01 00:00:00

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：: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 middle-aged Japanese woman visited the Orthopedics Department of Nihon University Nerima Hikarigaoka Hospital complaining of pain in the left hip joint that had started approximately 8 months earlier. Following several examinations, including imaging diagnoses, an incisional biopsy demonstrated a malignant acetabula...

journal_title：Ultrastructural pathology

authors： Hemmi A,Osaka S,Sumie O,Nemoto N,Ohno N,Terada N,Fujii Y,Ohno S

更新日期：2007-07-01 00:00:00

abstract：:Two problematic spindle cell sarcomas involving upper jawbones in two adult male patients have been studied by histology, immunohistochemistry, and transmission electron microscopy, and respectively graded as low-grade malignancy and high-grade malignancy. While any single methodological study did not allow confident ...

journal_title：Ultrastructural pathology

authors： Bisceglia M,Tricarico N,Minenna P,Magro G,Pasquinelli G

更新日期：2001-09-01 00:00:00

abstract：:The Dallas consensus was used to reveal active or borderline inflammatory loci by light microscopy (LM). When lymphocyte-cardiocyte interaction was observed by electron microscopy (EM), the deleterious or dormant pattern of inflammatory process was recognized. The first was determined by lymphocytes that adhered to ca...

journal_title：Ultrastructural pathology

authors： Milin J,Stojsić D,Vucković D,Benc D,Hadzić M,Stojsić A,Zivkov-Saponja D

更新日期：1995-11-01 00:00:00

abstract：BACKGROUND:Proteinuria is an uncommon clinical manifestation of IgA nephropathy and is usually seen in cases with severe lesions like endocapillary proliferation. However, it is occasionally seen even with cases with mild glomerular manifestations and may even be of nephrotic range. PREDICTOR:Podocyte foot process eff...

journal_title：Ultrastructural pathology

authors： Tewari R,Nada R,Rayat CS,Boruah D,Dudeja P,Joshi K,Sakhuja V

更新日期：2015-04-01 00:00:00

abstract：:A spectrum of 24 benign and malignant nerve sheath tumors and 10 non-neural spindle-cell tumors were studied by light microscopy for the presence of glial fibrillary acidic protein (GFAP) immunoreactivity by the peroxidase-antiperoxidase (PAP) technique. In 8 cases, these results were compared to their electron micros...

journal_title：Ultrastructural pathology

authors： Memoli VA,Brown EF,Gould VE

更新日期：1984-01-01 00:00:00

abstract：:We have carried out a systematic ultrastructural study of the bacilli, the cell-mediated response in the host, and the dermal microvasculature in lepromatous (LL), borderline lepromatous (BL), and borderline tuberculoid (BT) types of active leprosy (eight cases). In the types of least resistance (LL and BL), macrophag...

journal_title：Ultrastructural pathology

authors： Ortega VV,Martínez Díaz F,Ortuño Pacheco G,Calderón Rubiales F

更新日期：1994-07-01 00:00:00

abstract：:A new rapid method for the processing of biopsy specimens for electron microscopy is described. The method uses standard reagents and media and employs ultrasonic cleaning bath agitation to accelerate fluid exchange. The procedure takes approximately 2.5 h from specimen excision to polymerized block and gives excellen...

journal_title：Ultrastructural pathology

authors： Robb IA,Carpenter BF,Jimenez CL

更新日期：1991-01-01 00:00:00

abstract：:Blastic plasmacytoid dendritic cell neoplasm (BPDCN) is a rare aggressive lymphoma derived from plasmacytoid dendritic cells or precursor dendritic cells. Despite some 240 reported cases, its morphology and especially ultrastructure has not been satisfactorily studied. A case is reported of a 13 year old boy, who, des...

journal_title：Ultrastructural pathology

authors： Ru Y,Zhang P,Dong S,Wang H,Zhao S,Mi Y,Eyden B

更新日期：2014-02-01 00:00:00

abstract：:A case of Ki-1 lymphoma of the large cell anaplastic type with weak leukocyte common antigen expression is presented. These tumors can sometimes demonstrate confusing immunophenotypes (weak or negative leukocyte common antigen, pan T, pan B, HMB 45, and S-100, and anomalous positive epithelial membrane antigen stainin...

journal_title：Ultrastructural pathology

authors： Yowell R,Hammond E

更新日期：1992-01-01 00:00:00

abstract：:Monomorphous pituitary adenomas expressing several hormones by immunocytochemistry are common, whereas adenomas displaying multiple immunoreactivities and consisting of more than one morphologic cell types are rare. Three such unusual pituitary adenomas, surgically removed from two patients with acromegaly and one pat...

journal_title：Ultrastructural pathology

authors： Vidal S,Syro L,Horvath E,Uribe H,Kovacs K

更新日期：1999-05-01 00:00:00

abstract：:Mitochondrial morphology was studied in 60 renal epithelial neoplasms, including clear cell, papillary, chromophobe cell, and oncocytomas, to see if there are significant differences among the various subtypes. Mitochondria from the nephron tubular system obtained from 36 patients with glomerular diseases served as co...

journal_title：Ultrastructural pathology

authors： Erlandson RA,Shek TW,Reuter VE

更新日期：1997-09-01 00:00:00

abstract：:The study aims to investigate the protective effect of Pimpinella anisum oil on aspartame (ASP) which resulted in cerebellar changes. The rats were divided into four equal groups: Group 1: (control group): served as control animals. Group 2: control P. anisum oil received .5 mL/kg/d/b wt. once daily. Group 3 (ASP grou...

journal_title：Ultrastructural pathology

authors： Abdul-Hamid M,Gallaly SR

更新日期：2014-05-01 00:00:00

abstract：:Lymphoma diagnosis rarely needs electron microscopy (EM), but one area where it can be useful is in the distinction of cytokeratin-positive lymphoma from carcinoma. The authors describe such a case, where difficulties were encountered due to lack of antibody specificity, distinguishing reactive from tumoral cells, and...

journal_title：Ultrastructural pathology

authors： Eyden B,Chakrabarty B,Hatimy U

更新日期：2009-01-01 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：:Liver biopsies from 16 children with clinical and pathologic evidence of chronic hepatitis have been examined by electron microscopy for cytoplasmic and nuclear changes. Parallel studies by radioimmunoassay on sera from the same patients support the diagnosis of all these cases as non-A, non-B hepatitis (NANB). Ultrat...

journal_title：Ultrastructural pathology

authors： Herrera MI,Vindel AM,Alonso M,Moreno P,Pérez Alvarez L,Jara P,Díaz MC

更新日期：1985-01-01 00:00:00

abstract：:Cellular (c) fibronectins (Fn) differ biochemically, immunologically, and functionally from plasma fibronectins (pFn). Most existing data on Fn distribution in the normal and diseased liver require revision because those studies were based on reagents that did not distinguish pFn from cFn and predated the development ...

journal_title：Ultrastructural pathology

authors： Koukoulis GK,Shen J,Virtanen I,Gould VE

更新日期：1995-01-01 00:00:00

abstract：:This work demonstrates differences between B lymphocytes and T lymphocytes as seen in the scanning electron microscope (SEM). Slides of routinely prepared benign and malignant lymphoid tissues were viewed in the SEM. The location of prominent populations of T lymphocytes and B lymphocytes was verified by immunocytoche...

journal_title：Ultrastructural pathology

authors： Terzakis JA

更新日期：2000-07-01 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：:Immunogold ultrastructural localization of chromogranin A in secretory granules within tumor cells provides convincing evidence of endocrine or neuroendocrine differentiation. A modified immunogold method (designed for use on osmicated tissue) produced positive labeling of small granules not only in well-differentiate...

journal_title：Ultrastructural pathology

authors： Silver MM,Lines LD,Hearn SS

更新日期：1993-01-01 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

authors： Tavassoli FA,Majeste RM,Snyder RC

更新日期：1991-05-01 00:00:00

abstract：:The coagulation process, including thrombin, fibrin, as well as platelets, plays an important role in hemostasis, contributing to the general well-being of humans. Fibrin formation and platelet activation are delicate processes that are under the control of many small physiological events. Any one of these many proces...

journal_title：Ultrastructural pathology

authors： Pretorius E,Humphries P

更新日期：2007-03-01 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：:Fabry disease is an X-linked recessive lysosomal storage disease caused by a deficiency of α-galactosidase A, with characteristic ultrastructural cytoplasmic myelin-like inclusions. Renal lesions are seen in male and variably in heterozygous female patients. One previous report has described Fabry disease involving a ...

journal_title：Ultrastructural pathology

authors： Kochar O,Wick MR,Kerr SE,Oglesbee D,Cathro HP

更新日期：2011-04-01 00:00:00