PubMed Health⌕ Search

Biomedical subjects

H Bureau

Publications and source records attributed to H Bureau.

At least 19 recordsLinked to original sources
PubMed1995

[Accidents of chemotherapy involving the upper limb].

Subcutaneous extravation of antimitotic agents in the upper limb is a rare complication of chemotherapy. The functional integrity of the limb can be compromised due to severe skin damage. Extensive soft tissue necrosis is difficult to manage and cannot always be repaired without sequellae. Based on an analysis of a series of patients and a review of the literature, we report the main pathophysiological features and clinical signs of such accidents as well as the still debated therapeutic management. Two points are essential: the emergency situation created by these accidents requiring adequate and rapid treatment despite the apparently benign appearance of the extravation and imperative prevention which is the main therapeutic tool.

Antineoplastic Agents↗
PubMed1993

[The diagnostic value of arthrography of the wrist in the evaluation of carpal ligament injuries: radio-surgical correlations. Apropos of 20 cases].

Intra-carpal ligament tears lead to radiocarpal arthritis early diagnosis allows early treatment. Standard and dynamic X rays are not always able to make the diagnosis. In these cases, arthrography of the wrist may give the diagnosis. To establish the specificity of this examination we tried to correlate surgical findings with arthrographic suspicions. Exact diagnosis was established in 12 out of 13 cases of suspected scapholunate ligament tears in 5 out of 6 cases of suspected luno-triquetral ligament tear suspicion and none of the 3 cases of suspected T.F.C.C. rupture suspicion. Wrist arthrography appears to have a good specificity for first row intra-carpal ligament tears. The indication arthrography must be discussed with wrist arthroscopy for the diagnosis of long term wrist pain after clinical examination and standard and dynamic X rays.

Adolescent↗
PubMed1993

[Cover flaps for loss of substance on the heel. Apropos of 8 cases].

The anatomical and function characteristics of the heel region explain the large number of methods used and the differences of opinion particularly in relation to the repair of weightbearing zones. Our study is based on 28 patients in whom we performed: ten regional flaps, six cross-leg flaps, sixteen microsurgical flaps. The temporal fascia free flap provides good results on the posterior surface with minimal sequelae at the donor site. The medial plantar flap appears to be the most suitable flap for weight-bearing zones. Cross-lep flaps allow satisfactory repair of the weightbearing zone, but the scarred appearance of the donor site is inaesthetic and immobilisation is uncomfortable. The problem of large defects is still not resolved and no really satisfactory method is available among the various distant, skin, myocutaneous, pure muscle or cross-leg flaps. The solution may reside in a combination of two flaps allowing better adaptation to the morphology of the heel. The importance of heel sensation, particularly in the weight-bearing zone, led to the concept of the use of sensitive or resensitised flaps. After a review of the literature and our results, we did not find any correlation between the sensitivity obtained and the success of the reconstruction. It therefore seems useless to perform microscopic nerve sutures in order to resensitise distant heel flaps. The patient's cooperation is essential in every case to compensate for the decreased sensitivity by means of increased visual surveillance and the wearing of suitable shoes.

Adolescent↗
PubMed1990

[Third operation for breast hypertrophy].

The authors report an original technique for correction of synmastia with loss of the intermammary sulcus during a third revision for mammary hypertrophy. The technique consists of an intermammary incision with revision of the previous scars and dissection of the entire thoracic cutaneo-glandular tissue. The creation of the new intermammary sulcus is achieved by defatting a presternal "gutter" and fixation of the skin by sutures trans-fixing the sternum and tied over a pad.

Adult↗
PubMed1990

[Analysis of sequelae of the latissimus dorsi flap removal. Report of 44 cases reviewed and tested].

Since Tanzini, the latissimus dorsi muscle flap has been widely used in plastic surgery. Based on the experience of two plastic surgery units, we decided to try to define the sequelae of this operation. In order to simplify our analysis we only considered free flaps. Out study is based on 42 patients (26 pure muscular flaps and 16 musculo-cutaneous flaps). The sequelae were analysed in terms of aesthetic and functional criteria. The aesthetic sequelae appeared to be minima in the case of pure muscular flaps, but more severe in the case of musculo-cutaneous flaps. Functional sequelae in the shoulder were observed on muscle testing in 30% of cases, although there were no repercussions on sport or work activities. Analysis of spinal posture demonstrated a modification in the frontal plane in 40% of cases although this could not be clearly attributed to the donor site. On the basis of this study, we can conclude that the latissimus dorsi flap retains an important place in the therapeutic arsenal of plastic surgery due to its reliability and its minor cicatricial and functional sequelae at the donor site.

Back↗
PubMed1989

[Evaluation of 106 free flaps. Analysis of the failures and the indications].

Between April 1982 and April 1987, 106 free flaps were performed: 27 in the head and neck, 9 in the upper limbs and 60 in the lower limbs. 4 types of free flaps were essentially used: 42 latissimus dorsi flaps, 30 Chinese flaps, 18 temporalis flaps and 12 gracilis flaps. 14 free flaps were performed as a real emergency to cover defects of the upper limb in 4 cases and of the lower limb in 10 cases. The overall success rate was 87%, but this varied according to the recipient site, as the success rate was only 80% in the lower limb, and according to the type of flap, the latissimus dorsi flap ensured a success rate of 90%. Apart from one case of drepanocytosis, the failures observed could have been prevented. Rigorous intensive care as well as a strategy based on a precise preoperative assessment and appropriate selection of flaps should allow a considerable improvement in the results. Due to its reliability and its possibilities, we consider the latissimus dorsi flap to be the most useful flap. The Chinese flap retains a place in ENT surgery and in the case of emergency by-pass flaps. The gracilis and temporalis flaps may be proposed in certain cases because of their surface area and their minimal scars.

Adolescent↗
PubMed1982

[Surgery of the nail region].

Operations of the nail apparatus are done under sterile conditions and regional anaesthesia and in local anaemia. The knowledge of the complicated anatomy and physiology is the prerequisite for good surgical results. Nail extractions are commonly done too frequently. Subungual haematomas require a different treatment depending on the severity. Removal of the proximal third of the nail plate quickly clears acute paronychia resistent to antibiotics. The treatment of choice for the ingrown toenail is the surgical narrowing of the matrix. Kind and size of subungual tumours determine their surgical treatment. Diagnostic nail biopsies are best performed laterally.

Epidermal Cyst↗