RESUMEN
AIM: Repair following excision of large tumours of the face can be problematic; primary closure may not be achievable and grafting or secondary intention healing carry the risk of necrosis and lengthy healing times. Flaps are usually associated with earlier healing and better cosmetic results, as the skin used for closure is similar to the tissue requiring repair. However, large wound sizes and difficulty in finding a suitable donor area means flaps can be complicated to perform. The aim of this paper was to identify a comparatively quick and simple alternative to standard repair techniques for the closure of large wound defects in critical anatomical areas, when the only realistic alternative would be grafting, offering both good cosmetic results and minimal risk of complications. RESULTS: We have developed a flap, modified from the classic, single lobe transposition flap. Two similar lobes placed symmetrically and perpendicularly to two opposite sides of the surgical wound are incised with fulcra centred on two opposite corners. The flaps are then rotated by approximately 80-90º into position side by side, sutured to the borders of the surgical wound and finally together with a longitudinal suture. The principle behind this flap is the split of the covering surface into 2 small units, rather than using a large single lobe, which, for large wounds, would make closure of the single donor area by first intention impossible. The split of the donor area in 2 smaller subunits makes it easier to close the two donor areas and allows a larger amount of tissue to be harvested. CONCLUSION: We have developed a twinned symmetric transposition flap to close large wounds on the face when the only realistic alternative would have been the use of grafting. It offers minimal distortion, and is both quick and simple to perform. The use of tissue similar to the original defect ensures good cosmetic results. Healing times were usually very rapid and complications limited to a very few cases of end flap necrosis. This technique is not applicable where donor areas fall in anatomic spots where harvesting of the lobes is impossible, e.g. when the wound is too close to the hair line and transposition of the lobes would cause the transfer of hairy skin to an area where the presence of hair is not desirable.
Asunto(s)
Procedimientos Quirúrgicos Dermatologicos/métodos , Neoplasias Faciales/cirugía , Neoplasias Cutáneas/cirugía , Colgajos Quirúrgicos , Anciano , Anciano de 80 o más Años , Cara , Neoplasias Faciales/patología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Neoplasias Cutáneas/patología , Técnicas de Sutura , Factores de Tiempo , Resultado del Tratamiento , Cicatrización de Heridas/fisiologíaRESUMEN
Fabry disease (FD) is a lysosomal storage disorder. The prevalence and clinical spectrum is higher than previously thought. The average time between onset of symptoms and diagnosis is 10 years. Early identification of patients is essential to institute enzyme therapy and reduce morbidity. We report the case of a 76-year-old man, who presented with loss of consciousness following exertional chest pain. He was found to have tortuous corneal vessels, > 100 cherry angiomas on his trunk, and angiokeratomas on his scrotum. The latter were indistinguishable from angiokeratoma of Fordyce, a diagnosis reported in 15% of men over the age of 50 years, and generally ignored by them. The patient's α-galactosidase levels were low, and a mutation in exon 5 of the GLA gene was identified on DNA analysis, confirming the diagnosis of FD. This case highlights the importance of considering a diagnosis of FD in all male patients with angiokeratoma. It also raises the question of whether the presence of multiple cherry angiomas in patients with cardiac disease should raise the possible diagnosis of FD.
Asunto(s)
Angioqueratoma/etiología , Enfermedad de Fabry/complicaciones , Hemangioma/etiología , Neoplasias Cutáneas/etiología , Anciano , Angioqueratoma/patología , Enfermedad de Fabry/diagnóstico , Neoplasias de los Genitales Masculinos/etiología , Neoplasias de los Genitales Masculinos/patología , Hemangioma/patología , Humanos , Masculino , Escroto , Neoplasias Cutáneas/patologíaAsunto(s)
Instituciones de Atención Ambulatoria , Deluciones/terapia , Enfermedades Cutáneas Parasitarias/psicología , Adulto , Anciano , Antipsicóticos/uso terapéutico , Deluciones/psicología , Dermatología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Psiquiatría , Derivación y Consulta/organización & administración , Risperidona/uso terapéuticoRESUMEN
BACKGROUND: Excision of large tumours, particularly of the limbs, can be challenging because of problems related to wound repair. This is especially true of the lower legs, where skin is often tight and difficult to mobilize. Closure by flap, which would represent the first choice for defects usually between 12-15 mm to 38-40 mm diameter, is at risk of developing complications, such as end-flap necrosis or dehiscence due to skin tension. For larger defects, usually more than 40 to 45 mm diameter, grafting still remains the only realistic option in the majority of cases, with all the various problems associated with this procedure, such as lengthy healing times and the risk of developing leg ulcers, above all in elderly patients with impaired blood circulation. Second intention healing implies extraordinarily long healing times with often unacceptable delays in normal ambulation and activity. OBJECTIVE: To find an alternative to the usual repair techniques and to try to reduce the risk of complications. CONCLUSIONS: We developed a relatively simple but effective technique for the closure of large wounds resulting from the excision of tumours. Our technique consists of two longitudinal, parallel, transposition flaps obtained from two opposite sides of the wound, with major axes orientated in the cephalic-caudal direction. The two flaps are then rotated around two fulcra placed at two extremes of the wound by approximately 90 degrees . This relatively simple technique has never caused any of the ordinarily associated problems in terms of necrosis or ulcer development. In addition, dehiscence of sutures never occurred, given the fact that suture tension is minimal. Quick healing has resulted in the majority of cases, avoiding all the problems associated with grafting or other traditional flap techniques.
Asunto(s)
Neoplasias Cutáneas/cirugía , Colgajos Quirúrgicos , Cicatrización de Heridas/fisiología , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Pierna , Masculino , Persona de Mediana Edad , Necrosis/etiología , Factores de Riesgo , Técnicas de SuturaRESUMEN
In this study we have explored the nature and range of sleep dysfunction that occurs in untreated Parkinson's disease (PD) comparing data obtained from the use of the Parkinson's disease sleep scale (PDSS) in an untreated PD patient group compared to advanced PD and healthy controls. 25 untreated (drug-naive, DNPD) PD patients (mean age 66.9 years, range 53-80, 18 males) completed the validated Parkinson's disease sleep scale (PDSS), mean duration of PD was 2.1 years (1-10, up to 4 years in all except one patient with tremulous PD reporting tremor duration of 10 years) and mean Hoehn and Yahr score 1.9 (1-3). Data were compared to 34 advanced PD (mean age 70.2 years, range 51-88, 23 male), mean duration of PD 11 years (range 4-22), mean Hoehn and Yahr score 3.4 (3-5) and PDSS data obtained from 131 healthy controls (mean age 66.6 years, range 50-93, 56 males). Total PDSS scores and PDSS sub-items, except PDSS item 2, were highly significantly different (p<0.001) between DNPD, advanced PD and controls. Controls reported higher mean PDSS scores than both groups of patients, and advanced cases reported lower (mean+/-S.D.) PDSS scores (86.95+/-20.78) than drug-naive (105.72+/-21.5) (p<0.001). Logistic regression analysis showed that items PDSS8 (nocturia), PDSS11 (cramps), PDSS12 (dystonia), PDSS13 (tremor), and PDSS15 (daytime somnolence) were significantly impaired in DNPD compared to controls while PDSS7 (nighttime hallucinations) additionally separated advanced PD from DNPD. In a subgroup of 11 advanced PD cases (mean age 62 years, range=49-84 years, mean Hoehn and Yahr score 2.5, range=1-3) with high Epworth Sleepiness Scale (ESS) scores (mean 14.5), low item 15 PDSS score (mean 4.7) and complaints of severe daytime sleepiness, underwent detailed overnight polysomnography (PSG) studies, all showing abnormal sleep patterns. We conclude that nocturia, nighttime cramps, dystonia, tremor and daytime somnolence seem to be the important nocturnal disabilities in DNPD and some of these symptoms may be reminiscent of "off" period related symptoms even though patients are untreated. Furthermore, polysomnography in "sleepy" PD patients may help diagnose unrecognised conditions such as periodic limb movement of sleep (PLMS), obstructive sleep apnoea (OSA) and REM Sleep Behaviour Disorder.