Tuberculous Lymphadenitis

Powell, Dwight A.

doi:10.1007/978-1-4613-8321-5_13

Cited by 5 publications

(5 citation statements)

References 59 publications

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“…1b; see Analytical Methods, above) were used to estimate volatile activities and are condition as it has been fitted to data for cordierite A . The combined pressures (uncertainties at 2s) constrained by the average-pressure approach (Powell & Holland, 1994) for syn-M2 migmatites, post-M2 Grt-Opx gneisses and metasomatic reaction zones around pegmatites in amphibolite facies rehydration zones are also shown.…”

Section: %) Of the Terrane And Suggested That Intrusion Ofmentioning

confidence: 99%

The retrograde P–T–t path for low‐pressure granulites from the Reynolds Range, central Australia: petrological constraints and implications for low‐P/high‐T metamorphism

Buick

Cartwright

Harley

1998

Journal Metamorphic Geology

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Several aspects of the petrogenesis of low-pressure granulite facies rocks from the Reynolds Range (central Australia) are contentious, including: (a) the shape of the retrograde P-T -time path, and whether it is an artefact of repeated thermal events at different P-T conditions; (b) the type of regional metamorphism; and (c) the causes of metamorphism. Granulite facies rocks from the Reynolds Range Group experienced three major periods of mineralogical equilibration. Metapelitic rocks underwent dehydration-melting reactions to form migmatites under peak M2 P-T conditions of c. 5.0-5.3 kbar and c. 750-800°C. Metapsammitic rocks that did not melt during M2 show spectacular garnet-orthopyroxene intergrowths that developed at c. 3.5-3.7 kbar and c. 700-750°C after penetrative regional deformation, but prior to amphibolite facies rehydration in discrete strike-parallel zones. Rehydration occurred within the sillimanite stability field at P-T conditions close to the granite solidus (c. 3.2-3.4 kbar and 650-700°C). Subsequently the terrane cooled into the andalusite stability field. Geochronological constraints suggest that: (a) peak-M2 conditions were reached at c. 1594 Ma; (b) the garnet-orthopyroxene intergrowths in unmelted metapsammites probably developed between c. 1594 Ma and c. 1586 Ma; and (c) upper amphibolite facies rehydration occurred between c. 1586 Ma and 1568 Ma. The lack of petrological evidence for multiple dehydration and rehydration of the rocks suggests that the three episodes of mineralogical recrystallization can be linked to yield a single continuous retrograde P-T -t path of minor initial decompression (c. 1.5 kbar) from the M2 peak, followed by cooling (c. 100°C) to the granite solidus over a period of c. 26 Ma. Late kyanite-bearing shear zones that dissect the terrane are unrelated to this event and formed during the c. 300-400 Ma Alice Springs Orogeny. The shape of the P-T -t path and the duration of M2 metamorphism suggests that advective heating was not the major cause of high-grade metamorphism, and that some other, longer lived heat source, such as the burial of anomalously radiogenic, pre-tectonic granites, is required.

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Section: %) Of the Terrane And Suggested That Intrusion Ofmentioning

confidence: 99%

The retrograde P–T–t path for low‐pressure granulites from the Reynolds Range, central Australia: petrological constraints and implications for low‐P/high‐T metamorphism

Buick

Cartwright

Harley

1998

Journal Metamorphic Geology

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“…For example, Powell argues that networks have a particular advantage over markets and hierarchies when it comes to exchanging information as the value of information is not easily measured and it is, therefore, not easily traded in markets or disseminated through corporate hierarchies. 9 The prevailing organisational studies approaches appreciate that networks differ and can be categorised according to the degree of interdependence and bonding of actors within the network, influenced by the character of the product exchanged within the network. This approach is a significant advance on the quantitative and functionalist approach to network analysis outlined by Knoke and Kuklinski which focuses on the frequency and quantity of interactions rather than analysing the qualities of relationships between actors in a network.…”

Section: Network As Strategic Responses -The Contribution Of Organismentioning

confidence: 99%

Networks as transnational agents of development

Henry

Mohan²,

Yanacopulos³

2004

Third World Quarterly

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The term network has become a hallmark of the development industry. In principle networks have the potential to provide a more flexible and non-hierarchical means of exchange and interaction that is also more innovative, responsive and dynamic whilst overcoming spatial separation and providing scale economies. Although the label networks currently pervades discourses about the relationships between organisations in development, there has been surprisingly little research or theorisation of them. This article is a critical evaluation of the claims of developmental networks from a theoretical perspective. While networks are regarded as a counter hegemonic force we argue that networks are not static entities but must be seen as an ongoing and emergent process. Moreover theory overlooks power relationships within networks and is unable to conceptualise the relationship between power and values. These observations open up a research agenda that the authors are exploring empirically in forthcoming publications.

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“…Tuberculous lymphadenitis is one of the most common forms of extrapulmonary tuberculosis and the first lymphoid tissues encountered during spread are presumably hilar and mediastinal lymph nodes [ 10 ]. However, mediastinal lymph nodes are rarely reported at the site of tuberculous lymphadenitis and it is also very rare in adults.…”

Section: Discussionmentioning

confidence: 99%

Intestinal Tuberculosis with Hoarseness as a Chief Complaint due to Mediastinal Lymphadenitis

Nagai¹,

Ueno

Tanaka

et al. 2011

Case Rep Gastroenterol

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A 68-year-old woman was admitted to our hospital complaining of hoarseness. A chest X-ray detected an abnormal shadow on the upper right lung. Bronchoscopic examination revealed that the left vocal cord was fixed in the paramedian position, and therefore left recurrent nerve paralysis was suspected. Lymphadenopathy was found in the left supraclavicular area. Chest computed tomography showed that the pretracheal and subaortic lymph nodes were swollen. Gastroendoscopy showed a 2-cm protruding lesion with ulceration on the upper esophagus. Histological examination of the supraclavicular lymph nodes and biopsy specimens from the esophagus revealed non-specific inflammation. PET-CT showed abnormal accumulations not only on the upper right lung but also on the lower right of the abdomen. Colonoscopy was performed and multiple erosions on the terminal ileum were found. Polymerase chain reaction analysis of a specimen biopsied from the erosion of the terminal ileum was positive for Mycobacterium tuberculosis and intestinal tuberculosis was diagnosed. The patient was then treated with anti-tuberculous therapy. After treatment, the erosions on the terminal ileum, the swelling of the mediastinal lymphadenopathy, and the esophageal ulcer were all improved. The hoarseness was subsequently relieved. This is the first report of intestinal tuberculosis with hoarseness as a chief complaint due to mediastinal lymphadenitis.

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Tuberculous Lymphadenitis

Cited by 5 publications

References 59 publications

The retrograde P–T–t path for low‐pressure granulites from the Reynolds Range, central Australia: petrological constraints and implications for low‐P/high‐T metamorphism

The retrograde P–T–t path for low‐pressure granulites from the Reynolds Range, central Australia: petrological constraints and implications for low‐P/high‐T metamorphism

Networks as transnational agents of development

Intestinal Tuberculosis with Hoarseness as a Chief Complaint due to Mediastinal Lymphadenitis

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