Hydradenitis Suppurativa<sup>1</sup>

Bell, B A; Ellis, Harold

doi:10.1177/014107687807100710

Cited by 17 publications

(4 citation statements)

References 39 publications

(27 reference statements)

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“…However those other areas treated by radical excision and healing by secondary intension appear to have a longer hospital stay and a longer time to healing. 2,12,13 We realise that our follow up is of short duration, but nevertheless our early results are promising, with patient satisfaction rated as good or better in all cases. Whilst all patients are pleased with the aesthetic result, we must stress that this procedure is not performed principally for cosmetic purposes, but in order to obtain good symptomatic benefit.…”

Section: Discussionmentioning

confidence: 82%

Combined wide excision and mastopexy/reduction mammoplasty for inframammary hidradenitis: a novel and effective approach

et al. 2001

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Section: Discussionmentioning

confidence: 82%

Combined wide excision and mastopexy/reduction mammoplasty for inframammary hidradenitis: a novel and effective approach

et al. 2001

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“…2.3 Peacock's approximation Peacock (1981) developed the calculating method to obtain a power-law index which was originally used by Bell (1978). Peacock's approximation can be applied to a relativistic shock.…”

Section: Calculation Of Pu and P Dmentioning

confidence: 99%

“…The shock-acceleration theory was proposed by various authors independently to explain the origin of Galactic cosmic rays. Axford, Leer & Skadron (1977), Krymsky (1977), Bell (1978) and Blandford & Ostriker (1978) studied the shockacceleration for non-relativistic shocks. Their theory relies on multiple scattering of charged particles which results in round-trips between the upstream and the downstream of a shock.…”

Section: Introductionmentioning

confidence: 99%

The effect of energy amplification variance on shock acceleration

Aoi¹,

Murase²,

Nagataki³

2008

Monthly Notices of the Royal Astronomical Society

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Shock‐acceleration theory predicts a power‐law energy spectrum in the test particle approximation, and there are two ways to calculate the power‐law index, namely Peacock's approximation and Vietri's formulation. In Peacock's approximation, it is assumed that particles cross a shock front many times and that the energy gain factors for each step are fully uncorrelated. By contrast, correlation of the distribution of the energy‐gain factors is considered in Vietri's formulation. We examine how Peacock's approximation differs from Vietri's formulation. It is useful to know when we can use Peacock's approximation, because in this approximation it is simple to derive the power‐law index. In addition, we focus on how the variance of the energy‐gain factor has an influence on the difference between Vietri's formulation and Peacock's approximation. The effect of the variance has not been examined in detail until now. As examples, we consider two cases for the scattering in the upstream region: large‐angle scattering (model A), and regular deflection by large‐scale magnetic fields (model B). In particular, there is no correlation among the distribution of an energy‐gain factor for every step in model A. In this model, it can be seen that the power‐law index derived from Peacock's approximation differs from that derived from Vietri's formulation when we consider a mildly relativistic shock, and the variance of the energy‐gain factor affects this difference. We can use Peacock's approximation for a non‐relativistic shock and a highly relativistic shock because the effect of the variance is hidden in these cases. In model B, we see the difference of the power‐law index, which converges along the shock velocity.

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“…Following excision of axillary disease, primary closure has been found satisfactory by some (2,3). Split skin grafting has been recommended (4, 5) and Hartwell (6) advocates the use of a stapling gun to fix the grafts.…”

mentioning

confidence: 99%

The use of Silastic foam dressing in the treatment of advanced hidradenitis suppurativa

Morgan

Harding

Richardson

et al. 1980

British Journal of Surgery

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We describe our experience in the use of a Silastic foam dressing in I7 patients undergoing radical excision of hidradenitis suppurativa whose wounds were allowed to heal by granulation. Axillary excisions were carried out in 9 patients and perineal excisions in 8 patients. The technique permits adequate excision of the disease and results in a cosmetically acceptable scar, superior to that obtained by skin grafting and with little limitation of movement. It avoids the pain of conventionalmanagement of granulating wounds by gauze packing.It is considered that this method of management is superior in most respects to other techniques used to manage the defect resulting from adequate excision of hidradenitis.

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Hydradenitis Suppurativa¹

Abstract: The surgical treatment of a group of 24 patients with hydradenitis suppurativa is described and the clinical features, aetiological factors and other methods of treatment are reviewed. An abnormally high incidence of atopy is noted within the group.

Cited by 17 publications

References 39 publications

Combined wide excision and mastopexy/reduction mammoplasty for inframammary hidradenitis: a novel and effective approach

Combined wide excision and mastopexy/reduction mammoplasty for inframammary hidradenitis: a novel and effective approach

The effect of energy amplification variance on shock acceleration

The use of Silastic foam dressing in the treatment of advanced hidradenitis suppurativa

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Hydradenitis Suppurativa1

Abstract: The surgical treatment of a group of 24 patients with hydradenitis suppurativa is described and the clinical features, aetiological factors and other methods of treatment are reviewed. An abnormally high incidence of atopy is noted within the group.

Cited by 17 publications

References 39 publications

Combined wide excision and mastopexy/reduction mammoplasty for inframammary hidradenitis: a novel and effective approach

Combined wide excision and mastopexy/reduction mammoplasty for inframammary hidradenitis: a novel and effective approach

The effect of energy amplification variance on shock acceleration

The use of Silastic foam dressing in the treatment of advanced hidradenitis suppurativa

Contact Info

Product

Resources

About

Hydradenitis Suppurativa¹