Regional differences of vasodilatation and vasomotion response to local heating in human cutaneous microcirculation.

Background: The aim of this study was to evaluate the vasodilatation and vasomotion response to local heating in the cutaneous microcirculation of the ankle, dorsum of foot and forearm. Recently, it has been suggested that this response differs between the forearm and the leg.

Probands And Methods: Twenty-nine young healthy adults were recruited.

Healing process of venous ulcers: the role of microcirculation.

In order to describe adequately the process of healing in the intermediate degrees, we investigated microcirculatory changes in the venous ulcers at well-defined stages of wound repair. We investigated dynamic changes in microcirculation during the healing process of venous ulcers. Ten venous ulcers were investigated in three consecutive clinical stages of wound healing: non granulation tissue (NGTA), GTA and scar.

Influence of infection on clinical picture of diabetic foot syndrome.

The aim of our study was to analyse the foot infections in diabetic patients. We analysed foot ulcerations in 124 diabetics who attended outpatient foot clinic, or were hospitalized in the period from 1996 to 2006. Basic neuropathy screening examination was made with cotton wisp, pin-prick, tuning fork, and monofilament.

Cryoglobulinemia manifested by gangraene of almost all fingers and toes.

Cryoglobulinemia is a rather rare condition accompanying quite a broad spectrum of different states and diseases. Mixed or polyclonal cryoglobulins can be seen in patients with autoimmune disorders, chronic infections and lymphoproliferative disorders. Monoclonal cryoglobulins are often revealed in patients with multiple myeloma or Waldenström's macroglobulinemia.

[Characteristics of foot ulcers in diabetic patients].

Introduction: Diabetic foot syndrome is often presented as a skin lesion in diabetics. The aim of our study was to analyse foot ulcerations in diabetics, together with ethiopatogenesis, location and grade of impairment.

Methods: We analysed foot ulcerations in 124 diabetics who attended outpatient foot clinic, or were hospitalized in the period from 1996 to 2006.