Superoxide dismutase (SOD) for mustard gas burns.

Mustard gas (MS) has been used in chemical warfare since World War I. The blistering skin lesions are slow to heal. Secondary inflammation might occur, as well as damage to organs distant from the original wound. Presently there is no specific antidote for burns and poisoning by MS. This study examined treatment modalities with free oxygen radical scavengers, copper-zinc, and manganese superoxide dismutase (SOD), for MS skin burns in an experimental guinea pig model. Each of the SOD compounds reduced dramatically burn lesion area when administered intraperitoneally/intralesionally (i.p./i.l.) before wound infliction. The protective action of the SODs was also evident in the significantly higher histopathological score of biopsies obtained on day 7 from local tissue, caused with the lower dose of MS. When the SOD compounds were administered i.p. 1 hour after burn infliction, and repeated daily for 7 days, no protective effect could be detected under the present experimental conditions.

Oro-maxillofacial skeletal deformities resulting from burn scar contractures of the face and neck.

The deforming forces of the scar contracture associated with burns of the head and neck region involve primarily the skin and secondarily the facial musculoskeletal structures. A case of severe face and neck burn accompanied by extreme facial skeletal deformity is reported. Best results are obtained in patients treated properly and promptly by a team including plastic and maxillofacial surgeons as well as orthodontists.

The cost of an extensive burn survival.

A 17-year-old male sustained 95 per cent body surface area burns (87 per cent full thickness skin loss). He was hospitalized in the Department of Plastic Surgery that also treats burns. After 232 days he was discharged home when he was functionally independent. He had 16 surgical procedures for excision of burn eschar and skin grafting; received a total of 128 units of blood; 899 units of fresh frozen plasma and had enteral hyperalimentation for 175 days. About 1000 physician-hours, 3000 nurse-hours, 1000 physiotherapy and occupational therapy-hours and about 250 dietician-hours were needed for his treatment. More than 1850 laboratory tests and 120 X-rays were performed, and more than 600 kg of ointment and creams were used, as well as half a ton of topical antimicrobial solutions. Ten different antibiotics were used for a total of 85 treatment days. Some 8500 m of dressing were applied with more than 6000 pieces of petroleum jelly gauze dressing. Hospitalization costs were found to be US$141,750, only 37.5 per cent of which were salaries. An analysis of these costs is given.

Anal stenosis with megarectum: an unusual complication of a perineal burn.

A case of a 3-year-old boy with anal stricture and megarectum is described. Overflow incontinence and soiling were corrected by local flaps and skin graft and were maintained by frequent dilatations after downward traction of the whole anus was performed. The options of immediate and late treatment of such burns and the colostomy procedure are discussed.

Phosphorous pentachloride chemical burn--a slowly healing injury.

A 51-year-old chemical engineer sustained phosphorous pentachloride partial skin thickness burns over 20 per cent of his body surface area. Although macroscopically and microscopically the wound seemed to be superficial, the course of clinical healing of this injury was very slow and painful. Retrospectively this burn should have been treated by early excision and grafting.

Chemical burns: our 10-year experience.

A review of 173 patients with chemical burns admitted to our burn unit was carried out during the years 1976-85. Most burns were work related (83 per cent). The majority of patients were men aged 21-50 years (mean age = 29.6 years). The mean total body surface area involved was 3.6 per cent (range = 1-30 per cent). The mean length of stay in hospital was 6.3 days (range = 1-52 days). The extremities were involved in 68 per cent of the patients. The more common aetiological agents were bromine and its compounds (36 per cent), then acids (21 per cent), alkalis and organic substances (14.5 per cent each). The severest burns were caused by the inorganic substances. Delayed admission was most characteristic of the bromine and alkali burns. Complications included local infection (19 cases), systemic infection (two cases), inhalation injury (two cases), tissue necrosis (one case) and corneal erosion (one case). There were no deaths. Increased awareness of the hazardous potential of chemicals should help reduce the incidence of chemical burns.

[A decade of experience in craniofacial surgery].

Our craniofacial surgery team includes experts from the following fields: plastic surgery, neurosurgery, ophthalmology, genetics, neurology, orthodontics, pedodontics, facial rehabilitation, psychiatry, social work, anesthesiology and intensive care. Craniofacial surgery became to a large extent pediatric surgery, following evidence that careful, early surgery does not impair growth and that development following surgery is almost normal. The malformations that were repaired included those of the Crouzon and Apert syndromes, requiring frontal remodelling and advancement of the middle third of the facial skeleton; hypertelorism in which orbits were moved to the midline; large craniofacial clefts in which the hemiface from either side was moved to the midline; and different types of craniostenosis in which frontal advancement and remodelling with reconstruction of the vault was performed. The series consisted of 78 patients who presented between 1979-1989. 3 illustrative cases are described.

A "scorpion fish" (Trachinus vipera) sting: fishermen's hazard.

"Scorpion fish" is a nickname given by fishermen to members of the Trachinidae family as a result of their unusual stinging mechanism. These fish are found throughout the eastern Atlantic region from the North Sea through the Mediterranean and Black Seas and along the western coast of Northern and Central Africa. They are characterised by poisonous glands located at the base and sides of the spines of their anterior back fin and at the base of a spine located on the gill cover. Because of the unusual location of the glands, fishermen handling these fish frequently suffer local injuries. A case of necrosis of the tip of the middle finger after a "scorpion fish" sting is described.

Full skin thickness burns caused by contact with the pavement in a heat-stroke victim.

A 70-year-old woman, with a previous history of heat-stroke, suffered another heat-stroke on a hot summer day (air temperature 43 degrees C (109 degrees F)). She presented the rare complication of a heat-stroke plus deep burns sustained while lying unconscious on the pavement. In addition to age, obesity, previous illness, incidental fever, drugs, dehydration and physical effort, a previous history of heat-stroke is probably an important risk factor for a second heat-stroke. Burns from contact with the pavement are uncommon but possible, especially if the patient is obese, immobile and poorly insulated.

Solitary basal cell carcinoma in a child.

Basal cell carcinoma in children is rare. Its occurrence has been described in association with nevoid basal cell carcinoma syndrome, preexisting organoid nevus, and xeroderma pigmentosum. We present a case of solitary basal cell carcinoma in a 13-year-old boy with nonactive damaged skin or a genetically transmitted syndrome. The contribution of this case is to alert the physician to the possibility of basal cell carcinoma in children so that appropriate treatment may be initiated immediately and any delay avoided.

[Epidural extraskeletal Ewing's sarcoma: the tenth case]. / Sarcome d'Ewing extra-osseux épidural: le dixième cas.

The 10th case of a primary epidural extraskeletal Ewing's sarcoma is presented. The treatment and the relevant literature are reviewed.

Skin injury following contact with a complex amine.

Eight patients with skin damage due to contact with an amine are described. The material is used in the potash industry under the commercial name of Armine to prevent bosselation. Although it is considered to be a strong base, no deep burns were encountered. The reaction to this material initially resembled a dermatitis; later the wound developed the typical appearance of a burn. In addition to the common conservative treatment, antihistamine drugs were used. When a true allergic reaction was suspected steroids were added to the regimen.

Burn hazard from cupping--an ancient universal medication still in practice.

The ancient universal medication of cupping is still practised by devoted believers and people who, for various reasons, have lost faith in other more modern modalities of medical treatment. Faulty technique in producing the vacuum in the cups was the aetiology of the burns in several patients. The history, theories and indications for cupping are reviewed.

Maqua (therapeutic burn) as an indicator of underlying disease.

The origin and nature of the maqua (the Arabic therapeutic burn) is presented together with our clinical experience of patients previously treated by this traditional method. Maquas are small deep burns inflicted in areas either in proximity to a diseased organ or in points related traditionally to the original basic problem. These relationships may be rooted in historical ties between old Arab medicine and traditional Oriental, antique Egyptian, and Greco-Roman medicines. Maquas alone only rarely present a threat to the patient, but in many cases they may serve as an indicator of the original underlying disease. This and other folklore treatment modalities, together with the healers themselves, should be acknowledged by us, as markers for health problems or maybe for potential healing methods and doctor-patient relationships.

'The fire coral' (Millepora dichotoma) as a cause of burns: a case report.

A case of a full skin thickness burn after contact with a Hydrozoa, Millepora dichotoma, is described. The poison secreted by specialized cells on the spines of this marine animal is a strong local irritant. Deep burns due to this agent do not appear to have been described before.