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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Surgical and radiologic anatomy 3 (1982), S. 279-287 
    ISSN: 1279-8517
    Keywords: Parathyroid glands ; Blood supply ; Thyroid surgery
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé Le auteurs ont étudié les variations de la vascularisation des glandes parathyroïdiennes à partir de l'analyse de 100 pièces d'éviscération cervicale injectées au Latex. Les résultats de cette étude permettent de mieux comprendre certaines insuffisances parathyroïdiennes consécutives à la chirurgie du corps thyroïde. Il existe en effet dans près de la moitié des cas un dispositif vasculaire susceptible d'expliquer une dévascularisation parathyroïdienne lors de la chirurgie du lobe thyroïdien.
    Notes: Summary The authors have made a study of the variations in blood supply to the parathyroid glands, basing their report on 100 block dissections of the neck injected with latex. The results allow a better understanding of certain types of parathyroid insufficiency following surgery to the thyroid gland. In almost half the cases the vascular arrangement was sufficient to explain how hypoparathyroidism might come about following surgery to the thyroid gland.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Surgical and radiologic anatomy 3 (1982), S. 16-19 
    ISSN: 1279-8517
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Conclusion Nous pensons que les chirurgiens doivent conserver ces notions à l'esprit au cours de la chirurgie du corps thyroïde. La découverte systématique de la glande a permis à Blondeau d'obtenir une diminution significative des insuffisances parathyroïdiennes dans la chirurgie du Basedow de 9, 2 à 5, 4%. On peut aussi envisager la conservation des deux murs postérieurs, ce qui fait descendre le taux des insuffisances parathyroïdiennes au voisinage de 1% chez ces malades; mais cette technique présente des inconvénients, et il faut songer aux thyroïdectomies totales pour cancer; les conseils donnés il y a déjà longtemps par Halsted (1907) conservent une évidente actualité: la pratique d'une chirurgie très conservatrice comportant la réalisation d'ultra-ligatures au ras du parenchyme thyroïdien peut contribuer à réduire le nombre de ces accidents.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Acta neuropathologica 36 (1976), S. 339-345 
    ISSN: 1432-0533
    Keywords: Bacillus anthracis ; Meningo-encephalitis ; Cerebral haematoma
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The authors report two cases of occupation-related anthrax meningitis; one was direct contamination from a diseased animal; the second was due to handling of bone powder imported from India. The pathological pattern of involvement of the meninges and brain is described and discussed.
    Type of Medium: Electronic Resource
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  • 4
    ISSN: 1432-0533
    Keywords: Collagens ; Fibronectin ; Laminin ; Gliomas ; Meningiomas
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The distribution of type I, III, IV and V collagen in 35 gliomas and 20 meningiomas was studied by indirect immmunofluorescence staining. In addition, the presence of fibronectin (FN) and laminin (LN) is also reported. In gliomas expression of type IV collagen and LN was found in the vessel walls and associated with the endothelial glomerulus-like proliferations. FN and type V collagens were located in proliferating vessel walls in a pattern corresponding both to the basement membrane and the perivascular matrix around the vessels. In the extracellular matrix of grade III and IV gliomas occasional faint intercellular fluorescence was also observed with both FN and type V collagen. Type I and III collagens were localised in the vessel walls and in the perivascular connective sheet. Glioma cells did not express any of the antigens investigated. In meningiomas, type IV and V collagens, LN and FN were found in vessel walls, whorls formations and psammoma bodies. These stainings support the hypothesis of a vascular origin of these psammoma bodies which were only found in syncytial and transitional meningiomas. Both type I and III collagens were detected in the perivascular connective tissue. In general, meningioma cells and extracellular matrix did not express any of these molecules, except in transitional meningiomas where occasional fluorescence was observed in extracellular matrix with type V collagen and FN.
    Type of Medium: Electronic Resource
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  • 5
    ISSN: 1248-9204
    Keywords: Incisional hernia ; Surgical treatment ; Cutaneous ulcer
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The authors define a framework for the classification and pathogenesis of trophic ulcers in giant incisional hernias. These ulcers are the result of ischemic changes; they are always situated at the vertex of the herniation and their presence complicate treatment for they are always infected. The management of the ulcer and of the hernia are two distinct concerns which must be considered separately.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Hernia 1 (1997), S. 163-167 
    ISSN: 1248-9204
    Keywords: Desmoid tumor ; Abdominal wall ; Mersilene prosthesis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The authors report 7 cases of desmoid tumors of the abdominal wall treated between 1975 and 1996. The treatment of these infiltrating and recurrent connective tissue tumors can only be surgical, by means of wide parietal excision. The severe mutilations of the abdominal wall require different techniques of repair, often combining plastic procedures and the use of prosthetic material. In this short series no tumoral recurrence has so far been noted and the abdominal wall has been firmly restored.
    Type of Medium: Electronic Resource
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  • 7
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Summary Background Penile squamous cell carcinoma (SCC) may occur on pre-existing lesions of lichen sclerosus (LS). However, the prevalence of histological changes of LS in penile SCC is not well established. Moreover, mucosal oncogenic human papillomaviruses (HPVs) are sometimes detected in penile SCC, but have not been systematically sought in LS-associated penile SCC. Objectives To establish the prevalence of LS histological changes and of mucosal oncogenic HPV in a series of patients with penile SCC. Methods Consecutive cases of histologically proven penile SCC from a single university hospital over a 14-year period were retrospectively selected and reviewed. Histological signs of LS were systematically sought. HPV was detected by polymerase chain reaction (PCR) amplification of DNA from paraffin-embedded skin samples using general primers GP5+/GP6+ (allowing detection of mucosal HPV) and oncogenic type 16-, 18-, 31- and 33-specific primers. Results Eighteen cases of penile SCC were found. The mean ± SD age of patients at diagnosis was 67·3 (14·5 years). In eight of 18 (44%) cases, SCC was associated with histological features of LS. Seventeen skin biopsy specimens of SCC (nine without and eight with LS histology) were subjected to PCR amplification for HPV. Mucosal HPV was detected in six of them (35%). Five of nine SCCs without histological features of LS were positive for mucosal HPV: three with HPV type 16 and two with only general primers. In contrast, all eight SCCs associated with LS were negative for oncogenic HPV types, although one was positive with general primers. Conclusions Penile SCC seems to be frequently associated with LS histological changes. As with vulval SCC, we found that non-LS-associated penile SCC tended to be frequently associated with oncogenic HPV infection, whereas LS-associated penile SCC was not. Larger series are needed to confirm this association.
    Type of Medium: Electronic Resource
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  • 8
    ISSN: 0248-4900
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Biology of the Cell 73 (1991), S. 89-97 
    ISSN: 0248-4900
    Keywords: Toxoplasma gondii ; image analysis ; immunocytochemistry ; immunodominant antigen ; morphometric quantitation
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Journal of cancer research and clinical oncology 74 (1970), S. 227-235 
    ISSN: 1432-1335
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Resume L'injection parentérale d'un carcinogène chimique, le N-nitroso-N méthyluréthane, détermine au niveau du poumon de souris des foyers de prolifération atypique associés à un intense processus de pneumonie réticulée hypertrophique. Les auteurs étudient d'une part la morphologie de telles lésions et d'autre part en explorent certains aspects métaboliques par les méthodes histochimiques. L'étude des hydrolases, en particulier des phosphatases alcaline, apparait importante à considérer, notamment au niveau de la circulation capillaire.
    Notes: Summary Parenteral injections of a chemical carcinogen, N-nitroso-N methylurethane, produces in the lung of mice foci of atypical proliferation associated with intense alveolar collapse. The morphology of these lesions is presented, then their metabolic features as determined by histochemical methods. The activity of hydrolases especially of alkaline phosphatases, appears to be important, particularly in the capillary circulation.
    Type of Medium: Electronic Resource
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