Deciduoid mesothelioma: a report of 5 cases and literature review.

abstract：:Abstract Diagnosis of primary ciliary dyskinesia (PCD) by identification of dynein arm loss in transmission electron microscopy (TEM) images can be confounded by high background noise due to random electron-dense material within the ciliary matrix, leading to diagnostic uncertainty even for experienced morphologists. ...

journal_title：Ultrastructural pathology

authors： Funkhouser WK 3rd,Niethammer M,Carson JL,Burns KA,Knowles MR,Leigh MW,Zariwala MA,Funkhouser WK Jr

更新日期：2014-08-01 00:00:00

abstract：:Pulmonary blastomas are rare neoplasms typically occurring in patients of pediatric age, clinically characterized by fever, respiratory distress, and radiologic findings of a pulmonary cystic and/or solid mass with partial or complete obliteration of emithorax. Their behavior is aggressive and outcome is poor due to f...

journal_title：Ultrastructural pathology

authors： Boldrini R,Devito R,Diomedi-Camassei F,Francalanci P,Inserra A,Boglino C,Donfrancesco A,Jenkner A,Callea F

更新日期：2005-11-01 00:00:00

abstract：:The clinicopathologic, immunocytochemical, and electron microscopic features of a case of meningeal melanocytoma arising in the phylum terminale are reported. Meningeal melanocytoma is an uncommon tumor that must be distinguished from metastatic or primary malignant melanoma, meningeal melanocytic nevi, pigmented meni...

journal_title：Ultrastructural pathology

authors： Alameda F,Lloreta J,Galitó E,Roquer J,Serrano S

更新日期：1998-07-01 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：:Canova is an immunomodulatory, homeopathic preparation that has been shown to activate macrophages in vitro and in vivo, with resultant enhanced spreading of the cells and formation of microvillus extensions from the cell body. Since monocytes are the precursor cells of macrophages and dendritic cells, the objective o...

journal_title：Ultrastructural pathology

authors： Smit E,Pretorius E,Anderson R,Oommen J,Potjo M

更新日期：2008-07-01 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：:Low-grade fibrosarcomas have recently gained increasing attention in the literature, especially with the fall in popularity polls of the ubiquitous malignant fibrous histiocytoma (MFH). Firstly, most tumors previously known as myxoid MFH are labeled presently as myxofibrosarcomas. Secondly, the recognition and better ...

journal_title：Ultrastructural pathology

authors： Antonescu CR,Baren A

更新日期：2004-09-01 00:00:00

abstract：:Hepatocellular carcinoma (HCC) is one of the most commonly malignant tumors worldwide, characterized by the presence of many heterogeneous molecular cell events that contribute to tumor growth and progression. Endocytic processes are intimately involved in various pathological conditions, including cancer, since they ...

journal_title：Ultrastructural pathology

authors： Taskaeva I,Bgatova N,Gogaeva I

更新日期：2019-01-01 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：: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：:Conidiobolus coronatus is a major insect pathogen belonging to the fungal order Entomophthorales, causing a rare subcutaneous infection of the nasofacial region, resulting in swelling of predominantly the nose, mouth, and perinasal tissue. Later in the course of the infection firm, painless, subcutaneous nodules devel...

journal_title：Ultrastructural pathology

authors： Hoogendijk CF,Pretorius E,Marx J,Van Heerden WE,Imhof A,Schneemann M

更新日期：2006-01-01 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：: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

authors： Zhao JF,Chen JY,Mi L,Wang PN,Peng Q

更新日期：2011-05-01 00:00:00

abstract：:A case of renal angiomyolipoma with regional lymph node involvement is added to 20 cases previously reported. This represents the 11th case reported in a non-tuberous sclerosis patient. The electron microscopic features of the tumor are discussed and correlated with the light microscopic findings. ...

journal_title：Ultrastructural pathology

authors： Ansari SJ,Stephenson RA,Mackay B

更新日期：1991-07-01 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

authors： Dominguez-Malagon H,Ordóñez NG

更新日期：1996-01-01 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

authors： Eşrefoğlu M,Ara C

更新日期：2010-10-01 00:00:00

abstract：:Dysembryoplastic neuroectodermal tumor (DNT) is a rare brain neoplasm. Although the tumor pathology is relatively well charactererized, its full clinicopathological spectrum is still discussed, and ultrastructural data on it are very limited. Here, the authors describe detailed ultrastructural pathology of 7 cases of ...

journal_title：Ultrastructural pathology

authors： Biernat W,Liberski PP,Kordek R,Zakrzewski K,Polis L,Budka H

更新日期：2001-11-01 00:00:00

abstract：:The ultrastructure of 10 myxoid liposarcomas from 9 patients is presented. Features closely resembling those of developing fetal adipose tissue were seen in all tumors. THe various cell types identified ranged from undifferentiated cells to typical multivacuolated and univacuolated lipoblasts. In addition, a secretory...

journal_title：Ultrastructural pathology

authors： Battifora H,Nunez-Alonso C

更新日期：1980-04-01 00:00:00

abstract：:To investigate the effects of X-ray irradiation on the proliferation and apoptosis of MCF-7 breast cancer cells; MCF-7 breast cancer cells were irradiated with X-ray. After irradiation, morphological changes and growth inhibition rate of the irradiated cells were observed under an inverted microscope. 3-(4,5-dimethylt...

journal_title：Ultrastructural pathology

authors： Li DL,Wei L,Wen XM,Song H,Li Q,Lv JW,Kuang CC,Wei ZZ,Zhang JW

更新日期：2014-05-01 00:00:00

abstract：:The objective of this study was to investigate the ultrastructural characteristics of hybrid acute leukemia (HAL). Fifteen cases of HAL were studied by transmission electron microscopy (TEM), focusing on organelles and myeloperoxidase (MPO) reaction of leukemic cells. By TEM, 5 out 15 cases of HAL were consistent with...

journal_title：Ultrastructural pathology

authors： Ru YX,Wang HJ,Yang BX,Liu JH,Li ZQ,Li CW,Wang JX,Mi YC

更新日期：2005-09-01 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：:Thirteen malignant mesotheliomas of a sarcomatous type were studied by light microscopy and ten were studied by electron microscopy. The histologic patterns varied from tumor to tumor, often resembling other soft tissue sarcomas. Electron microscopic observation showed most of the tumors to be composed of primitive ce...

journal_title：Ultrastructural pathology

authors： Klima M,Bossart MI

更新日期：1983-06-01 00:00:00

abstract：:Testicular atrophy and testesterone insufficiency have been commonly reported associated with chronic liver diseases. Though testosterone dependent, the epididymal changes induced by liver disease have never been studied before. Thus, this study aimed to assess the ultrastructural events in the epididymis of rats with...

journal_title：Ultrastructural pathology

authors： Mahmoud YI,Abo-Zeid FS

更新日期：2018-07-01 00:00:00

abstract：:The distribution and morphology of myoepithelial cells in one case of normal breast and in 4 cases of lobular carcinoma in situ (LCIS) were studed by immunoperoxidase and immunofluorescence with anti-actin antisera and by electron microscopy. The actin-rich cells appeared to lay flattened on the basement membrane, or ...

journal_title：Ultrastructural pathology

authors： Bussolati G,Botto Micca FB,Eusebi V,Betts CM

更新日期：1981-07-01 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：:Hydrogen sulfide (H2S) and other volatile sulfur compounds (VSCs) appear mainly in the oral air of patients with halitosis. It seems that VSCs are directly involved in the pathogenesis of gingival diseases. In previous studies, short-term (7 hours-4 days), high concentrations (5-400 ppm) of H2S applications on periodo...

journal_title：Ultrastructural pathology

authors： Yalçın Yeler D,Aydın M,Hocaoğlu PT,Koraltan M,Özdemir H,Kotil T,Gül M

更新日期：2016-11-01 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：: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

authors： Magalhães RF,Urso Pitassi LH,Lania BG,Barjas-Castro ML,Neves Ferreira Velho PE

更新日期：2009-07-01 00:00:00

abstract：:Finger pulp biopsies of 31 patients suffering from Raynaud's syndrome (RS) were investigated by light and electron microscopy. The patients suffered from various underlying diseases. Interest was focused on the vascular changes and nerve and connective tissue alterations, especially the elastic fiber changes. In the d...

journal_title：Ultrastructural pathology

authors： Vajda K,Kádár A,Káli A,Urai L

更新日期：1982-04-01 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