RESUMO
PURPOSE: The lack of erogenous sensitivity in the neovagina is one of the major shortcomings for patients undergoing male-to-female genital confirmation surgery. Remnant fibers of the dorsal nerve of the penis (DNP) after clitroplasty can potentially be used for a second neurovascular pedicle flap for intravaginal erogenous sensation. METHODS: An anatomic dissection of the DNP was performed in 10 male frozen pelvises to identify major trunks and their branches. Lateral branches of DNP were preserved for a sensate "O" pedicle flap for the vagina. The number of main branches in the lateral dorsal aspect of the penis was calculated to ensure sufficient erogenous innervation to the vagina. Cross sections of the penis were used for histological analysis. Optimal width and length of the new sensate flap were described. RESULTS: There were 1, 2, and 3 main branches in the lateral compartment in 2 (20%), 6 (30.7%), and 2 (42.8%) cadavers, respectively. A sensate pedicle flap from the lateral aspect of the glans penis with a mean width of 1.14 cm (range, 0.9-1.28 cm) ensured at least one main branch of the DNP for erogenous sensitivity of the vagina. This sensate vaginal flap and its neurovascular pedicle had a mean length of 9.8 cm (range, 8.7-10.3 cm) allowing its inset into the anterior vaginal canal. CONCLUSION: Lateral branches of the DNP can be preserved for a pedicle sensate flap to the vagina, which can provide patients with an erogenous vaginal "spot" during male-to-female confirmation surgery.
Assuntos
Pênis/inervação , Sensação/fisiologia , Procedimentos de Readequação Sexual/métodos , Retalhos Cirúrgicos/irrigação sanguínea , Retalhos Cirúrgicos/inervação , Estruturas Criadas Cirurgicamente/irrigação sanguínea , Estruturas Criadas Cirurgicamente/inervação , Vagina/irrigação sanguínea , Vagina/inervação , Cadáver , Feminino , Humanos , MasculinoRESUMO
Management of ruptured breast implants is scarcely discussed in the literature, especially in the setting of previous breast cancer and radiation. The authors present an uncommon presentation of late breast implant rupture with seroma and history of prior radiation. It is important to acknowledge the increased risk of wound healing complications in patients who are several years' postradiation therapy for breast cancer and should be an important factor when discussing treatment options with the patient.
Assuntos
Implantes de Mama , Neoplasias da Mama/terapia , Complicações Pós-Operatórias/diagnóstico por imagem , Falha de Prótese , Seroma/diagnóstico por imagem , Idoso , Implante Mamário , Feminino , Humanos , Imageamento por Ressonância Magnética , Mamoplastia , Mastectomia , Mastectomia Segmentar , Complicações Pós-Operatórias/cirurgia , Radioterapia Adjuvante , Seroma/cirurgia , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: Health care providers commonly encounter blisters when treating burn patients. The question as to whether burn blisters should be drained or deroofed has long been debated. To our knowledge, there has been no controlled, randomized clinical trial to determine which treatment is the best management option. METHODS: Between March 2016, and September 2016; 40 patients with burn blisters greater than 6-mm were enrolled in our study. Patients were randomized into 2 groups: aspiration group and deroofing group. The number of days to complete re-epithelialization was noted. Patient and Observer Scar Assessment Scale data were recorded from subjects and investigators at 4 time points. Pain during dressing changes was evaluated using a visual pain scale. Bacterial cultures were also obtained. RESULTS: Average number of days to complete wound healing was 12 days in the aspiration group and 12.55 days in deroofing group. On the Patient and Observer Scar Assessment Scale, investigators found that the aspiration group scars demonstrated improvements in relief and thickness while subjects rated aspiration scars better in terms of pain. Patients with palm/sole blister in the deroofing group scored higher than aspiration group on the visual analogue pain score but it was also not statistically significant (2.66 vs 3.25). The overall incidence of colonization with microorganisms in each group was not significant (15% vs 40%). CONCLUSION: Neither aspiration nor deroofing is a superior treatment of burn blister. However, some objective indicators suggest that aspiration treatment might be more effective than deroofing treatment.
Assuntos
Vesícula/terapia , Queimaduras/complicações , Procedimentos Cirúrgicos Dermatológicos/métodos , Paracentese/métodos , Cicatrização , Adulto , Idoso , Idoso de 80 Anos ou mais , Bandagens , Vesícula/etiologia , Vesícula/cirurgia , Cicatriz/etiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Medição da Dor , Estudos Prospectivos , Reepitelização , Fatores de Tempo , Resultado do Tratamento , Adulto JovemRESUMO
Noonan syndrome (NS) is a relatively common genetic disorder with an autosomal dominant inheritance pattern affecting 1 in 1000-2500 births. Patients with this syndrome present with characteristic facial, musculoskeletal, cardiac and endocrine abnormalities. Lack of postpubertal breast development is a common manifestation of this syndrome and may result in severe hypomastia and a masculine appearance of the female chest. We report the first case of breast reconstruction in a 24-year-old woman with NS who lacked postpubertal breast development. Technical considerations for addressing the existing chest wall deformity, implant pocket selection as well as emphasis on the role of the plastic surgeon are presented.
Assuntos
Síndrome de Noonan/cirurgia , Parede Torácica/cirurgia , Feminino , Humanos , Mamoplastia , Síndrome de Noonan/genética , Adulto JovemRESUMO
The ventriculoperitoneal (VP) shunt is a common procedure in pediatric neurosurgery that carries a risk of complications at cranial and abdominal sites. We report on the case of a child with shunt infection and malfunction. The peritoneal catheter was tethered within the abdominal cavity, precluding its removal. Subsequently, laparoscopic exploration identified a knot at the distal end of the peritoneal catheter around the omentum. A new VP shunt was inserted after the infection was healed. This type of complication occurs rarely, so there are a limited number of case reports in the literature. This report is complemented by a literature review.
RESUMO
The sciatic artery - a rare finding on autopsy - and continuation of the inferior gluteal artery has been reported previously. On a routine dissection, bilateral persistent sciatic arteries were found in both thighs of a female cadaver. This provided evidence that the sciatic artery follows the sciatic nerve, supplies the back of the thigh and finally joins the popliteal artery near the knee. The profunda femoris artery was completely absent bilaterally. The present report strengthens the view that the sciatic artery plays a major role in supplying blood to the lower limbs in utero and its existence after birth may have significant clinical importance.