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  • 2000-2004  (1)
  • 1995-1999  (1)
  • 1985-1989
  • 1965-1969
  • 1925-1929
  • Klinische Symptomatik  (1)
  • Kutane Manifestationen  (1)
  • PACS. 33.80.Wz Other multiphoton processes - 33.80.-b Photon interactions with molecules - 42.65.Dr Stimulated Raman scattering; CARS  (1)
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  • 2000-2004  (1)
  • 1995-1999  (1)
  • 1985-1989
  • 1965-1969
  • 1925-1929
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  • 1
    ISSN: 1432-1173
    Keywords: Schlüsselwörter Lupus erythematodes ; Kutane Manifestationen ; Einteilung ; Klinische Symptomatik ; Sonderformen ; Keywords Lupus erythematosus ; Cutaneous manifestations ; Classification ; Clinical symptoms ; Distinct subjects
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Abstract Lupus erythematosus (LE) is a disease with a wide spectrum of cutaneous and systemic manifestations and has been the subject of many studies over several decades. Clinical features of patients with LE show a great variation, and for this reason it is difficult to develop a unifying concept of this disease. Consequently, this has led to the identification of subsets which have been defined by constellations of clinical and photobiological features, histological changes as well as laboratory abnormalities. Besides the characteristic classical forms such as systemic LE (SLE), subacute cutaneous LE (SCLE), and discoid LE (DLE), there are uncommon variants of LE which often lead to diagnostic difficulties. Bullous LE (BLE) and urticarial vasculitis are listed as characteristic but non-specific manifestations of systemic LE. LE tumidus (LET), LE hypertrophic/verrucous (LEHV), chilblain LE, and LE profundus (LEP) are uncommon subtypes of chronic cutaneous LE. Annular erythema and papulonodular mucinosis are further uncommon cutaneous manifestations of LE. This clinical review summarizes the typical features of the uncommon forms of LE in order to improve clinical diagnostic precision and to achieve a better differentiation of the subtypes.
    Notes: Zusammenfassung Der Lupus erythematodes (LE) ist eine Erkrankung, die ein breites Spektrum von kutanen und systemischen Manifestationen aufweist und seit vielen Jahrzehnten die medizinische Wissenschaft beschäftigt. Die große Vielfalt der klinischen Befunde erlaubt es nicht, ein einheitliches Krankheitsbild zu definieren, so dass eine Klassifikation verschiedener Subtypen, die sich bezüglich klinischer, photobiologischer, histologischer und serologischer Merkmale unterscheiden, eingeführt wurde. Neben den gut definierten klassischen Formen wie systemischer LE (SLE), subakut kutaner LE (SCLE) und diskoider LE (DLE) gibt es seltene Manifestationen, die immer wieder diagnostische Schwierigkeiten bereiten. Der bullöse LE (BLE) und die Urtikariavaskulitis werden als charakteristische, aber nicht spezifische Manifestationsformen des systemischen LE aufgeführt. Der LE tumidus (LET), der LE hypertrophicus/verrucosus (LEHV), der Chilblain LE und der LE profundus (LEP) werden als seltene Subtypen des chronisch kutanen LE betrachtet. Das anuläre Erythem und die papulöse Muzinose werden als weitere seltene kutane Manifestationsformen des LE beschrieben. In dieser klinischen Übersicht werden die charakteristischen Merkmale dieser seltenen Sonderformen des LE herausgestellt, um zum weiteren Verständnis und zur genaueren Differenzierung der verschiedenen Subtypen beizutragen.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    ISSN: 1434-6079
    Keywords: PACS. 33.80.Wz Other multiphoton processes - 33.80.-b Photon interactions with molecules - 42.65.Dr Stimulated Raman scattering; CARS
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract: Coherent population transfer between vibrational levels of the NO molecule induced by the interaction of two delayed laser pulses, also referred to as stimulated Raman scattering involving adiabatic passage (STIRAP), is studied experimentally in a molecular beam and in the bulk. The consequences of hyperfine splitting and Doppler broadening are discussed in detail. Unlike in previous studies of this kind, transfer occurs simultaneously between more than one group of non degenerate levels. In a molecular beam or in the bulk, the transfer efficiency of STIRAP exceeds that obtained by Stimulated Emission Pumping (SEP) by a factor of 3.6 or 15, respectively. We estimate the absolute transfer efficiency T in the beam to be , while is found in the bulk. In both cases, this is of the maximum value expected from numerical studies. Possible reasons for this discrepancy are discussed. Finally we show that the absorption of a pump pulse in a weakly absorbing medium is significantly enhanced by the presence of a copropagating Stokes pulse when the Rabi frequency of the latter is smaller than the width of the Doppler profile . The relation of this observation to the phenomenon of Electromagnetically Induced Transparency (EIT), which is observed for , is also discussed.
    Type of Medium: Electronic Resource
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