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1.
J Fam Pract ; 70(8): 409-411, 2021 10.
Artigo em Inglês | MEDLINE | ID: mdl-34818179

RESUMO

The location of these lesions and the odorous fluid that drained from them pointed to the diagnosis. The acne on the patient's back was another clue.


Assuntos
Acne Vulgar/complicações , Axila/anormalidades , Vesícula/etiologia , Acne Vulgar/fisiopatologia , Axila/fisiopatologia , Humanos
2.
Eur J Dermatol ; 31(5): 623-629, 2021 10 01.
Artigo em Inglês | MEDLINE | ID: mdl-34789440

RESUMO

BACKGROUND: Hidradenitis suppurativa/acne inversa is an inflammatory, debilitating disease for which wide local excision of the affected area with secondary wound healing is considered the treatment of first choice for the inactive scarring form or after adequate anti-inflammatory medical treatment. OBJECTIVES: In this study, we aimed to assess the duration of complete secondary wound healing after surgical intervention for hidradenitis suppurativa/acne inversa. MATERIALS & METHODS: Twenty-three surgical procedures in 17 consecutive patients (eight female, nine male) were evaluated for duration of secondary wound healing at axillary or anogenital/inguinal sites. To investigate the contribution of hair follicle bulge progenitor cells in wound re-epithelialization, tissue samples of lesional and perilesional skin were analysed for expression of the stem cell marker, cytokeratin 15 (CK15), and CD200, a marker for human follicular stem cells that resides in the bulge area. RESULTS: Initial wound size did not differ significantly between surgical wounds in the axillary (mean: 30.0 cm2 ± 5.4) and anogenital/inguinal (mean: 35.3 cm2 ± 5.7) region. However, healing time to complete wound closure was almost twice as fast in the anogenital/inguinal (mean: 132 days ± 10.4) than axilla area (mean: 254 days ± 39.1; p < 0.01). The accelerated wound healing in the anogenital/inguinal region was accompanied by significantly enhanced CK15 and CD200 expression, compared to axillary wounds (p < 0.05). CONCLUSION: The anogenital/inguinal region showed significantly faster secondary wound healing after surgical intervention for hidradenitis suppurativa/acne inversa compared to axillary wounds. We suspect differences in pilosebaceous unit density and thus hair follicle progenitor cells (as mirrored by CK15 and CD200 expression) to be the main driver behind this finding.


Assuntos
Contagem de Células , Folículo Piloso/citologia , Hidradenite Supurativa/fisiopatologia , Hidradenite Supurativa/cirurgia , Células-Tronco/fisiologia , Cicatrização/fisiologia , Adolescente , Adulto , Antígenos CD/análise , Antígenos CD/fisiologia , Axila/fisiopatologia , Axila/cirurgia , Feminino , Virilha/fisiopatologia , Virilha/cirurgia , Humanos , Imuno-Histoquímica , Queratina-15/análise , Queratina-15/fisiologia , Masculino , Pessoa de Meia-Idade , Reepitelização , Fatores de Tempo , Doenças Urogenitais/fisiopatologia , Doenças Urogenitais/cirurgia , Adulto Jovem
3.
Medicina (Kaunas) ; 56(3)2020 Mar 13.
Artigo em Inglês | MEDLINE | ID: mdl-32183080

RESUMO

Background and objectives: With improved diagnostic means of early breast cancer, the percentage of cases with metastasis in axillary lymph nodes has decreased from 50%-75% to 15%-30%. Lymphadenectomy and sentinel lymph node biopsy are not treatment procedures, as they aim at axillary nodal staging in breast cancer. Being surgical interventions, they can lead to various complications. Therefore, recently much attention has been paid to the identification of non-invasive methods for axillary nodal staging. In many countries, ultrasound is a first-line method to evaluate axillary lymph node status. The aim of this study was to evaluate the prognostic value of ultrasound in detecting intact axillary lymph nodes and to assess the accuracy of ultrasound in detecting a heavy nodal disease burden. The additional objective was to evaluate patients' and tumor characteristics leading to false-negative results. Materials and Methods: A total of 227 women with newly diagnosed pT1 breast cancer were included to this prospective study conducted at the Breast Surgery Unit, Clinic of Surgery, Hospital of Lithuanian University of Health Sciences Kauno Klinikos, between May 1, 2016, and May 31, 2018. All patients underwent preoperative axillary ultrasound examination. Ultrasound data were compared with the results of histological examination. The accuracy and true-negative rate of ultrasound were calculated. The reasons of false-negative results were analyzed. Results: Of the 189 patients who had normally appearing axillary lymph nodes on preoperative ultrasound (PAUS-negative), 173 (91.5%) patients were also confirmed to have intact axillary lymph nodes (node-negative) by histological examination after surgery. The accuracy and the negative predictive value of ultrasound examination were 84.1% and 91.5%, respectively. In ≥3 node-positive cases, the accuracy and the negative predictive value increased to 88.7% and 98.3%, respectively. In total, false-negative results were found in 8.5% of the cases (n = 16); in the PAUS-negative group, false-negative results were recorded only in 1.6% of the cases (n = 3). The results of PAUS and pathological examination differed significantly between patients without and with lymphovascular invasion (LV0 vs. LV1, p < 0.001) as well as those showing no human epidermal growth factor receptor 2 (HER2) expression and patients with weakly or strongly expressed HER2 (HER2(0) vs. HER2(1), p = 0.024). Paired comparisons revealed that the true-negative rate was significantly different between the LV0 and LV1 groups (91% vs. 66.7%, p < 0.05), and the false-negative rate was statistically significant different between the HER2(0) and HER2(1) groups (10.5% vs. 1.2%, p < 0.05). Evaluation of other characteristics showed both the groups to be homogenous. Conclusions: Negative axillary ultrasound excluded axillary metastatic disease in 91.5% of the patients. PAUS had an accuracy of 88.7% in detecting a heavy nodal disease burden. With the absence of lymphovascular invasion (LV0), we can rely on PAUS examination that axillary lymph nodes are intact (PAUS-negative), and this patients' group could avoid sentinel lymph node biopsy. Patients without HER2 expression are at a greater likelihood of false-negative results; therefore, the findings of ultrasound that axillary lymph nodes are intact (PAUS-negative results) should be interpreted with caution.


Assuntos
Neoplasias da Mama/diagnóstico por imagem , Biópsia de Linfonodo Sentinela/métodos , Fatores de Tempo , Ultrassonografia/métodos , Adulto , Idoso , Axila/diagnóstico por imagem , Axila/fisiopatologia , Neoplasias da Mama/diagnóstico , Neoplasias da Mama/patologia , Feminino , Humanos , Lituânia , Pessoa de Meia-Idade , Estadiamento de Neoplasias/métodos , Estadiamento de Neoplasias/normas , Estadiamento de Neoplasias/estatística & dados numéricos , Período Pré-Operatório , Biópsia de Linfonodo Sentinela/normas , Biópsia de Linfonodo Sentinela/estatística & dados numéricos , Ultrassonografia/normas , Ultrassonografia/estatística & dados numéricos
4.
Rehabilitación (Madr., Ed. impr.) ; 54(1): 68-72, ene.-mar. 2020. ilus
Artigo em Espanhol | IBECS | ID: ibc-196642

RESUMO

Se presenta el caso clínico de una mujer de 67 años, que desarrolló un cordón subcutáneo en la axila hasta la cara interna del brazo, acompañado de dolor axilar de características neuropáticas, sin antecedente quirúrgico ni infeccioso. Se le instruyó en ejercicios domiciliarios, y la evolución fue favorable con mejoría progresiva y espontánea. A los 4 meses persistía un pequeño cordón visible con la abducción y leve disestesia axilar, de menor intensidad que al inicio. Se diagnosticó de síndrome axillary web (SAW) idiopático, por exclusión. Es ampliamente conocido este síndrome tras cirugía ganglionar axilar en el tratamiento del cáncer mama, siendo aún desconocida la etiopatogenia. Son excepcionales los casos publicados sobre el SAW sin antecedente quirúrgico, y los pocos documentados tienen como antecedente un proceso infeccioso o esfuerzo físico intenso. No se ha encontrado descrito en la literatura ningún caso de SAW de etiología idiopática, pudiendo ser este el primer caso. La localización anatómica, presentación y evolución clínica del SAW no quirúrgico es extrapolable al posquirúrgico


We report the case of a 67-year-old woman who developed a cord of subcutaneous tissue extending from the axilla into the medial arm, accompanied by axillary neuropathic pain, with no history of surgery or infection. The patient was instructed in home exercises, and the condition progressively improved. Four months later, a small cord was visible on abduction with mild axillary dysesthesia, which was less severe than at onset. Diagnosis of exclusion was idiopathic axillary web syndrome (AWS). This syndrome is widely recognized after surgical axillary lymph node removal to treat breast cancer, but the etiopathogenesis is still unknown. Published reports of AWS with no history of surgery are rare, but a few reports have described this entity after infection or intense exercise. There are currently no previous reports of idiopathic AWS. The anatomical and clinical presentation, and clinical course of AWS without prior surgery, are similar to those of postoperative AWS


Assuntos
Humanos , Feminino , Idoso , Axila/fisiopatologia , Tela Subcutânea/lesões , Gânglios/cirurgia , Neoplasias da Mama/complicações , Complicações Pós-Operatórias , Nervos Intercostais , Neuralgia/diagnóstico
5.
Muscle Nerve ; 60(3): 250-253, 2019 09.
Artigo em Inglês | MEDLINE | ID: mdl-31294855

RESUMO

INTRODUCTION: Suprascapular neuropathy (SSN) is rare, with an estimated prevalence of 4.3% in patients with shoulder pain. METHODS: This retrospective chart review included patients with SSN seen during a 16-year period. Demographics and clinical information were recorded. Descriptive statistics, including percentages, means, and standard deviations, were computed for the variables of interest for all patients. RESULTS: Of 87 patients included in this study, trauma (n = 27) was the most common cause of SSN, followed by neuralgic amyotrophy (n = 21). Fifty-seven patients had isolated SSN. Others had SSN associated with axillary neuropathy (23 patients), brachial plexopathy (3 patients), and long thoracic, radial, or spinal accessory neuropathy (1 patient each). DISCUSSION: SSN is commonly associated with axillary neuropathy. Trauma remains the most common cause of SSN. Electrodiagnostic findings aid in the initial diagnosis and may indicate the need for close clinical follow-up based on the severity of the axonal injury.


Assuntos
Axila/fisiopatologia , Neuropatias do Plexo Braquial/fisiopatologia , Síndromes de Compressão Nervosa/fisiopatologia , Dor de Ombro/etiologia , Adulto , Neurite do Plexo Braquial/complicações , Neurite do Plexo Braquial/fisiopatologia , Neuropatias do Plexo Braquial/complicações , Neuropatias do Plexo Braquial/diagnóstico , Eletromiografia/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Síndromes de Compressão Nervosa/diagnóstico , Dor de Ombro/diagnóstico , Dor de Ombro/fisiopatologia , Adulto Jovem
6.
J Coll Physicians Surg Pak ; 29(5): 410-413, 2019 May.
Artigo em Inglês | MEDLINE | ID: mdl-31036107

RESUMO

OBJECTIVE: To determine the efficacy of flap fixation technique on formation of postoperative seroma after modified radical mastectomy. STUDY DESIGN: Quasi-experimental study. PLACE AND DURATION OF STUDY: General Surgery Department, PIMS Hospital, Islamabad, from August 2014 to February 2015. METHODOLOGY: This study included 70 female patients, aged 16 to 70 years, undergoing modified radical mastectomy, randomly divided into two groups of 35 each, Group A (flap fixation) and Group B (non-flap fixation). Flap fixation was done by suturing flaps by absorbable, fine suture to underlying pectoralis fascia to obliterate the dead space. Two closed suction drains were used in both groups. Patients were discharged on the second postoperative day. Patients and their attendants were thoroughly educated about record of drain output. Patients followed in OPD after one week. Drains were removed when fluid output was less than 50 ml/day. After removal of drains, patient were again called for weekly follow-ups in surgical OPD. Formation of seroma was diagnosed clinically as collection of fluid under the mastectomy flaps and axilla seen as fluctuant, non-tender swelling. Data was collected on proforma designed for the study and analysed by SPSS version 20.0. RESULTS: Flap fixation group had 2 (5.7%) cases of seroma formation while control group had 3 (8.6%) cases of seroma formation. The difference between both groups statistically was insignificant (p=0.643). CONCLUSION: Flap fixation technique has no statistically significant effect on reducing frequency of seroma formation in patients undergoing modified radical mastectomy.


Assuntos
Neoplasias da Mama/cirurgia , Mastectomia Radical Modificada/métodos , Seroma/etiologia , Retalhos Cirúrgicos , Adolescente , Adulto , Idoso , Axila/fisiopatologia , Axila/cirurgia , Neoplasias da Mama/complicações , Neoplasias da Mama/patologia , Feminino , Humanos , Incidência , Pessoa de Meia-Idade , Gradação de Tumores , Estadiamento de Neoplasias , Complicações Pós-Operatórias/epidemiologia , Seroma/epidemiologia , Deiscência da Ferida Operatória/etiologia , Suturas , Resultado do Tratamento , Cicatrização , Adulto Jovem
8.
Ideggyogy Sz ; 72(1-2): 55-58, 2019 01 30.
Artigo em Inglês | MEDLINE | ID: mdl-30785247

RESUMO

Zoster-associated extremity paresis is a rare complication of herpes zoster (HZ) and is usually due to zoster-associated mononeuropathy. Complaints of a 77-year-old man started with pain in his right arm and 4 days later he developed itchy red HZ lesions in the same area. One week later, the patient developed weakness in his right arm. The patient was diagnosed with isolated axillary mononeuropathy by physical examination and electromyography. Here, we present a case of axillary mononeuropathy which is a rare complication of HZ infection and needs particular attention.


Assuntos
Axila/fisiopatologia , Antebraço , Herpes Zoster/complicações , Herpes Zoster/diagnóstico , Mononeuropatias/diagnóstico , Neuralgia Pós-Herpética/diagnóstico , Paresia/virologia , Idoso , Erros de Diagnóstico , Eletromiografia , Herpes Zoster/terapia , Humanos , Masculino , Mononeuropatias/etiologia , Debilidade Muscular/complicações , Debilidade Muscular/fisiopatologia , Neuralgia Pós-Herpética/complicações , Neuralgia Pós-Herpética/terapia , Paresia/complicações , Paresia/fisiopatologia
9.
Cir Esp (Engl Ed) ; 97(4): 196-202, 2019 Apr.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-30685056

RESUMO

INTRODUCTION: Division of the thoracic sympathetic chain is the standard treatment for severe palmar and/or axillary hyperhidrosis and facial flushing. Clipping is an alternative option which allows the block to be reverted in cases of intolerable compensatory sweating. METHODS: This is a prospective study performed to assess: a) results of clipping of the thoracic sympathetic chain in patients with palmar and/or axillary hyperhidrosis and facial flushing; and b) to determine the improvement obtained after removal of the clip in patients with unbearable compensatory sweating. We included 299 patients (598 procedures) diagnosed with palmar hyperhidrosis (n=110), palmar and/or axillary hyperhidrosis (n=78), axillary hyperhidrosis (n=35), and facial flushing (n=76), who underwent videothoracoscopic clipping between 2007 and 2015. RESULTS: 128 men and 171 women were treated, with mean age of 28 years. A total of 290 patients (97.0%) were discharged within 24hours. The procedure was effective in 92.3% (99.1% in palmar hyperhidrosis, 96,1% in palmar and/or axillary hyperhidrosis, 74.3% in axillary hyperhidrosis, and 86.8% in facial flushing). Nine patients (3%) presented minor complications. Compensatory sweating developed in 137 patients (45.8%): moderate in 113 (37.8%), severe in 16 (5.3%) and unbearable in 8 (2.7%). The clip was removed in these 8 patients; symptoms improved in 5 (62.8%), with sustained effect on hyperhidrosis in 4 of them. CONCLUSIONS: Clipping of the thoracic sympathetic chain is an effective and safe procedure. If incapacitating compensatory sweating develops, this technique allows the clips to be removed with reversion of symptoms in a considerable number of patients.


Assuntos
Rubor/cirurgia , Hiperidrose/cirurgia , Instrumentos Cirúrgicos/efeitos adversos , Simpatectomia/efeitos adversos , Adulto , Axila/inervação , Axila/fisiopatologia , Face/inervação , Face/fisiopatologia , Feminino , Mãos/inervação , Mãos/fisiopatologia , Humanos , Hiperidrose/diagnóstico , Masculino , Estudos Prospectivos , Doenças das Glândulas Sudoríparas/fisiopatologia , Simpatectomia/métodos , Cirurgia Torácica Vídeoassistida/métodos , Resultado do Tratamento
10.
Support Care Cancer ; 27(2): 495-503, 2019 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-29980907

RESUMO

PURPOSE: Lymphedema is a potential complication of breast cancer treatment. This longitudinal substudy aimed to prospectively assess arm measurements and symptoms following neoadjuvant chemotherapy and axillary dissection in the ACOSOG/Alliance Z1071 trial to characterize the optimal approach to define lymphedema. METHODS: Z1071 enrolled patients with cT0-4, N1-2, M0 disease treated with neoadjuvant chemotherapy. All patients underwent axillary dissection. Bilateral limb volumes, circumferences, and related symptoms were assessed pre-surgery, 1-2 weeks post-surgery, and semiannually for 36 months. Lymphedema definitions included volume increase ≥ 10% or limb circumference increase ≥ 2 cm. Symptoms were assessed by the Lymphedema Breast Cancer Questionnaire. RESULTS: In 488 evaluable patients, lymphedema incidence at 3 years by ≥ 10%-volume-increase was 60.3% (95% CI 55.0-66.2%) and by ≥ 2 cm-circumference increase was 75.4% (95% CI 70.8-80.2%). Symptoms of arm swelling and heaviness decreased from post-surgery for the first 18 months and then were relatively stable. The 3-year cumulative incidence of arm swelling and heaviness was 26.0% (95% CI 21.7-31.1%) and 30.9% (95% CI 26.3-36.3%), respectively. There was limited agreement between the two measurements (kappa 0.27) and between symptoms and measurements (kappa coefficients ranging from 0.05-0.09). CONCLUSIONS: Lymphedema incidence by limb volume and circumference gradually increased over 36 months post-surgery, whereas lymphedema symptoms were much lower. These findings underscore the importance of prospective surveillance and evaluation of both limb measurements and symptom assessment. Lymphedema incidence rates varied by definition. We recommend that ≥ 10% volume change criterion be used for lymphedema evaluation for referral for specialist care. TRIAL REGISTRATION: NCT00881361.


Assuntos
Axila/fisiopatologia , Neoplasias da Mama/etiologia , Neoplasias da Mama/terapia , Sobreviventes de Câncer/psicologia , Extremidades/crescimento & desenvolvimento , Excisão de Linfonodo/métodos , Linfedema/etiologia , Linfedema/terapia , Terapia Neoadjuvante/efeitos adversos , Adulto , Idoso , Neoplasias da Mama/patologia , Feminino , Humanos , Linfedema/patologia , Pessoa de Meia-Idade , Estudos Prospectivos , Cirurgiões , Estados Unidos , Adulto Jovem
11.
Pediatr Dermatol ; 36(1): 89-99, 2019 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-30451318

RESUMO

OBJECTIVES: Hyperhidrosis in pediatric patients has been understudied. Post hoc analyses of two phase 3 randomized, vehicle-controlled, 4-week trials (ATMOS-1 [NCT02530281] and ATMOS-2 [NCT02530294]) were performed to assess efficacy and safety of topical anticholinergic glycopyrronium tosylate (GT) in pediatric patients. METHODS: Patients had primary axillary hyperhidrosis ≥ 6 months, average Axillary Sweating Daily Diary (ASDD/ASDD-Children [ASDD-C]) Item 2 (sweating severity) score ≥ 4, sweat production ≥ 50 mg/5 min (each axilla), and Hyperhidrosis Disease Severity Scale (HDSS) ≥ 3. Coprimary end points were ≥ 4-point improvement on ASDD/ASDD-C Item 2 (a validated patient-reported outcome) and change in gravimetrically measured sweat production at Week 4. Efficacy and safety data are shown through Week 4 for the pediatric (≥ 9 to ≤ 16 years) vs older (> 16 years) subgroups. RESULTS: Six hundred and ninety-seven patients were randomized in ATMOS-1/ATMOS-2 (GT, N = 463; vehicle, N = 234); 44 were ≥ 9 to ≤ 16 years (GT, n = 25; vehicle, n = 19). Baseline disease characteristics were generally similar across subgroups. GT-treated pediatric vs older patients had comparable improvements in ASDD/ASDD-C Item 2 (sweating severity) responder rate, HDSS responder rate (≥ 2-grade improvement]), sweat production, and quality of life (mean change from Baseline in Dermatology Life Quality Index [DLQI]/children's DLQI), with greater improvement vs vehicle. Treatment-emergent adverse events were similar between subgroups, and most were mild, transient, and infrequently led to discontinuation. CONCLUSIONS: Topical, once-daily GT improved disease severity (ASDD/ASDD-C, HDSS), sweat production, and quality of life (DLQI), with similar findings in children, adults, and the pooled population. GT was well tolerated, and treatment-emergent adverse events were qualitatively similar between subgroups and consistent with other anticholinergics.


Assuntos
Glicopirrolato/uso terapêutico , Hiperidrose/tratamento farmacológico , Antagonistas Muscarínicos/uso terapêutico , Administração Tópica , Adolescente , Adulto , Idoso , Axila/fisiopatologia , Criança , Feminino , Alemanha , Glicopirrolato/efeitos adversos , Humanos , Masculino , Pessoa de Meia-Idade , Antagonistas Muscarínicos/efeitos adversos , Qualidade de Vida , Ensaios Clínicos Controlados Aleatórios como Assunto , Índice de Gravidade de Doença , Resultado do Tratamento , Estados Unidos , Adulto Jovem
12.
Phys Ther ; 99(2): 229-239, 2019 02 01.
Artigo em Inglês | MEDLINE | ID: mdl-30339213

RESUMO

Background and Purpose: Axillary web syndrome (AWS) and seroma are common and function-limiting side effects following treatments for breast cancer. Studies of AWS and seroma are rare, and there are no guidelines for physical therapy in these cases. Case Description: After left breast lumpectomy due to invasive ductal carcinoma, a 65-year-old female patient underwent intraoperative radiation therapy and whole breast radiation. Seven months later, during treatment for breast swelling, AWS and breast seroma were identified by a physical therapist certified in lymphedema treatment. Treatment goals were to reduce breast swelling and pain and to improve shoulder movements. Interventions included manual lymph drainage, left arm stretching, and instruction about self-lymphatic-drainage and stretching exercise. Also, a compression bra was ordered, and continued daily activities and physical activity were recommended. Outcomes: Improvement in shoulder movement, breast swelling, and pain. Discussion: Because evidence for treatment guidelines following treatments for breast cancer is lacking, close follow-up for treatment-related complications is recommended. Management should be chosen according to signs and symptoms. Realistic expectations can reduce patient frustration and improve coping strategies and compliance with self-treatment demands. Clinical studies to support these conclusions are required.


Assuntos
Axila/fisiopatologia , Doenças Linfáticas/terapia , Linfedema/terapia , Mastectomia/efeitos adversos , Modalidades de Fisioterapia , Seroma/terapia , Idoso , Feminino , Humanos , Doenças Linfáticas/etiologia , Complicações Pós-Operatórias/etiologia , Seroma/etiologia , Síndrome
15.
BMC Cancer ; 18(1): 830, 2018 Aug 17.
Artigo em Inglês | MEDLINE | ID: mdl-30119663

RESUMO

BACKGROUND: Seroma formation is a common complication after mastectomy and is associated with delayed wound healing, infection, skin flap necrosis, patient discomfort and repeated visits to the out patient clinic to deal with seroma and its sequelae. Closing the dead space after mastectomy seems to be key in reducing seroma and its complications. Various methods have been described to reduce the dead space after mastectomy: closed suction drainage, quilting of the skin flaps and application of adhesive tissue glues. The aim of this trial is to compare seroma formation and its sequelae in the various methods of flap fixation. METHODS: This is a multicenter, double-blind, randomized controlled trial in female breast cancer patients undergoing mastectomy, with or without axillary clearance. Exclusion criteria consist of breast conserving therapy, direct breast reconstruction and incapacity to comprehend implications and extent of study and unable to sign for informed consent. A total of 336 patients will be randomized. Patients will be randomly allocated to one of three treatment arms consisting of flap fixation using ARTISS tissue glue with a low suction drain, flap fixation using sutures and a low suction drain or conventional wound closure (without flap fixation) and low suction drainage. Follow up will be conducted up to twelve months post surgery. The primary outcome is the number of seroma aspirations and secondary outcomes consist of number of out patient clinic visits, surgical skin infection rate, shoulder function, cosmesis, health-related quality of life and costs and cost-effectiveness (cost/QALY). DISCUSSION: This is the first study of its kind to evaluate the effect of flap fixation and its sequelae (ie seroma aspirations, number of out patient clinic visits, infection, shoulder function, patient assessed cosmesis, quality of life and cost-effectiveness) in a double blind randomized controlled trial. TRIAL REGISTRATION: This trial was approved by the hospitals' joint medical ethical committee (14-T-21, 2 June 2014). The SAM Trial is registered in ClinicalTrials.gov since October 2017, Identifier: NCT03305757 .


Assuntos
Neoplasias da Mama/cirurgia , Mastectomia/métodos , Retalhos Cirúrgicos/normas , Técnicas de Sutura , Adulto , Idoso , Axila/fisiopatologia , Axila/cirurgia , Neoplasias da Mama/fisiopatologia , Método Duplo-Cego , Drenagem , Feminino , Adesivo Tecidual de Fibrina/uso terapêutico , Humanos , Mamoplastia/métodos , Pessoa de Meia-Idade , Complicações Pós-Operatórias/fisiopatologia , Qualidade de Vida , Seroma/patologia , Resultado do Tratamento
16.
Lymphat Res Biol ; 16(3): 287-293, 2018 06.
Artigo em Inglês | MEDLINE | ID: mdl-28961070

RESUMO

BACKGROUND: Surgical manipulations of the axilla may cause a condition known as Axillary Web Syndrome (AWS). The systems compromised and the sequence of events leading to this syndrome remains unknown. This study evaluated clinical, surgical, and vascular factors associated with onset and duration of AWS after breast cancer surgery. METHODS AND RESULTS: In this prospective study, 155 women were included. They were submitted to a physical examination that consisted of ultrasound Doppler of axillary and brachial vessels and the evaluation of AWS in 1, 3, and 6 months after breast cancer surgery. Women with advanced disease had a significantly higher incidence of AWS than those with early stage breast cancer (p = 0.02). In addition, women who underwent mastectomy or axillary lymph node dissection (ALND) had a significantly higher incidence of AWS in the 1-month (p < 0.01; p < 0.01) and 3-months (p < 0.01; p = 0.02) assessment rounds, respectively. The cross-sectional area of brachial artery was significantly smaller (p = 0.04) in women with AWS at the 3-months postoperative visit. The peak systolic velocity and the blood flow of the axillary artery was significantly higher in women with AWS 6 months after surgery (p < 0.03 and p = 0.02 respectively). CONCLUSION: Our study confirm the combined changes of lymphatic and vascular systems in woman with AWS, since AWS was associated with more extensive dissection of axillary lymph nodes, compromised lymph nodes, and with abnormalities of the vascular parameters.


Assuntos
Axila/fisiopatologia , Artéria Braquial/fisiopatologia , Neoplasias da Mama/cirurgia , Doenças Linfáticas/fisiopatologia , Vasos Linfáticos/fisiopatologia , Adulto , Idoso , Axila/cirurgia , Artéria Axilar/fisiopatologia , Feminino , Humanos , Excisão de Linfonodo/métodos , Doenças Linfáticas/patologia , Mastectomia , Pessoa de Meia-Idade , Estudos Prospectivos , Síndrome , Fatores de Tempo
17.
J Infect Chemother ; 24(4): 309-311, 2018 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-29221755

RESUMO

Few reports in the literature describe isolated peripheral neuropathies in relation to Mycoplasma pneumoniae infection without concurrent damage to the central nervous system. To our knowledge only a single case of mononeuritis multiplex with brachial plexus neuropathy coincident with M. pneumoniae has been documented until now. Here we present the first clinical case of lobar M. pneumoniae pneumonia in a 19-year-old female patient, where coincident neurological complications manifested as unilateral brachial plexus neuropathy, affecting axillar and suprascapular nerves. Isolated M. pneumoniae from sputum belonged to P1 type 2 and to MLVA type 3-6-6-2. No mutation associated with macrolide resistance in domain V of the 23S rRNA gene was detected. Serological testing of a GM1 antibody showed positive results, which might support the role of immunologic mechanisms in the pathogenesis of peripheral neuropathies related to M. pneumoniae infection.


Assuntos
Neuropatias do Plexo Braquial/diagnóstico , Neuropatias do Plexo Braquial/microbiologia , Pneumonia por Mycoplasma/complicações , Pneumonia por Mycoplasma/diagnóstico , Pneumonia/complicações , Antibacterianos/uso terapêutico , Axila/fisiopatologia , Plexo Braquial/fisiopatologia , Neuropatias do Plexo Braquial/tratamento farmacológico , Feminino , Humanos , Macrolídeos/uso terapêutico , Mycoplasma pneumoniae/genética , Pneumonia/diagnóstico , Pneumonia/tratamento farmacológico , Pneumonia por Mycoplasma/tratamento farmacológico , RNA Ribossômico 23S/genética , Testes Sorológicos , Escarro/microbiologia , Adulto Jovem
18.
Biomed Res Int ; 2017: 3086857, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-29279844

RESUMO

BACKGROUND: The goal of this study was to evaluate the effectiveness of fibrin sealant in decreasing postoperative lymphatic drainage in women after pelvic lymphadenectomy and/or para-aortic lymphadenectomy during gynecologic cancer surgery. METHODS: This study is a retrospective case-control study. Forty-five patients who underwent staging surgery were enrolled. Twenty-seven patients were in the fibrin sealant group (group A) and 18 in the control group (group B). The two groups were compared for the total volume of drain, hospital stay, harvested lymph node, and incidence of asymptomatic lymphocele. Lymphocele formation was evaluated by computed tomography (CT) on 3 months after surgery. RESULTS: There were no significant differences in patient demographics between group A and B with respect to age, BMI, and harvested lymph nodes. Patients who received fibrin sealants had reduced total volume of drainage from postoperative days 2 to 5 compared to the control group (group A versus group B: 994.819 ± 745.85 ml versus 1847.89 ± 1241.41 ml; P = 0.015). However no differences were observed in hospital stay (P = 0.282), duration of drain (P = 0.207), and incidence of asymptomatic lymphocele at 3 months (P = 0.126). CONCLUSION: The results of this study indicate that the application of fibrin sealants after pelvic and/or para-aortic lymphadenectomy may reduce lymphatic drainage in gynecologic malignancy.


Assuntos
Drenagem/métodos , Adesivo Tecidual de Fibrina/uso terapêutico , Neoplasias dos Genitais Femininos/cirurgia , Linfonodos/cirurgia , Adulto , Idoso , Axila/fisiopatologia , Axila/cirurgia , Feminino , Neoplasias dos Genitais Femininos/fisiopatologia , Humanos , Excisão de Linfonodo , Pessoa de Meia-Idade , Pelve/fisiopatologia , Pelve/cirurgia , Complicações Pós-Operatórias/fisiopatologia , Complicações Pós-Operatórias/prevenção & controle , Estudos Retrospectivos
19.
Injury ; 48 Suppl 5: S15-S20, 2017 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-29122116

RESUMO

PURPOSE: It is known that shoulder surgery may cause iatrogenic injury to the axillary nerve as a serious complication, but there is little evidence to indicate whether the axillary nerve is at risk of injury during an anterolateral acromial approach for minimally-invasive plate osteosynthesis (MIPO) of proximal humerus fractures. We hypothesised that this surgical method is safe for the axillary nerve and would preserve it from iatrogenic injury. MATERIALS AND METHODS: We conducted a prospective follow-up cohort study on 49 consecutive patients with proximal humerus fractures who were managed with MIPO through an anterolateral approach. All patients underwent standardised electroneurographic testing, with assessment of amplitudes of evoked compound muscle action potentials (CMAP) and distal motor latencies (DML) of the axillary nerves, pre- and post-operatively. Six weeks after injury, all patients underwent needle electromyographic (EMG) testing of anterior, middle, posterior deltoid, teres minor and paraspinal muscles for detecting abnormal muscle activity as a sign of acute denervation. After six months of physical rehabilitation, patients with axillary nerve injury underwent control electroneurographic testing to check the recovery of neurographic features (CMAP, DML). All nerve measurements were compared to reference values, and between right and left side. RESULTS: Five patients had a mild-to-moderate traumatic axillary nerve injury before surgery. There were no significant differences between amplitudes of CMAP (p = 0.575) and DML (p = 0.857) pre- and post-surgical procedure. CONCLUSIONS: These results confirmed safety of this surgical method in the preservation of axillary nerve from iatrogenic injury, but the course of the axillary nerve must be kept in mind.


Assuntos
Axila/inervação , Fixação Interna de Fraturas/instrumentação , Doença Iatrogênica/prevenção & controle , Procedimentos Cirúrgicos Minimamente Invasivos/instrumentação , Traumatismos dos Nervos Periféricos/prevenção & controle , Fraturas do Ombro/cirurgia , Articulação do Ombro/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Axila/fisiopatologia , Placas Ósseas/efeitos adversos , Eletromiografia , Feminino , Seguimentos , Fixação Interna de Fraturas/efeitos adversos , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Minimamente Invasivos/efeitos adversos , Traumatismos dos Nervos Periféricos/etiologia , Estudos Prospectivos , Recuperação de Função Fisiológica , Valores de Referência , Fraturas do Ombro/diagnóstico por imagem , Fraturas do Ombro/fisiopatologia , Articulação do Ombro/fisiopatologia , Resultado do Tratamento
20.
Aesthetic Plast Surg ; 41(5): 1007-1009, 2017 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-28664306

RESUMO

Patients who have undergone implant-based breast reconstruction after skin-sparing mastectomy often complain about bulging on the upper flank or inferior axillary area. This is most likely because the subcutaneous tissue layer of the upper flank, which is continuous with the breast tissue, tends to show inferolateral drooping once the subcutaneous tissue becomes loose after eliminating the breast parenchyma. In addition, one of the weaknesses of implant surgery is that implants cannot completely replace the tissue removed during skin-sparing mastectomy (SSM). This leads to the formation of a depression and a stepping effect superior and lateral to the implant on both sides. Notably, because the pectoralis major muscle is quite thin, when there is a depression around the superolateral area of the implant, it acts as a band, which then leads to tissue bulging and serious aesthetic problems. Here, we describe a simple advancement suture technique that can be used to resolve these two aesthetic problems in direct-to-implant breast reconstruction. The advancement sutures are performed after the implant and drains are inserted following SSM and before closing the incision. First, the surgeon confirms the depression in the superolateral area of the implant insertion site by redraping a skin flap lateral to the margin. If a depression is suspected, the surgeon uses forceps to pull the subcutaneous tissue in the lateral flank pocket over to the lateral border of the pectoralis major muscle, superolateral to the implant. At this point, correction of the lateral flank bulging and depression on the superolateral border is verified. If the result is not satisfactory, the surgeon may attempt advancing the subcutaneous fat from different areas; the more posterior the tissue is advanced, the better it eliminates the lateral bulging and superolateral depression. However, too much advancement may cause extra tension, potentially resulting in tearing of the tissue. A round needle is used to suture two to three stitches, before completing wound closure. By performing this simple advancement suture, we were able to successfully minimize post-implantation deformity-bulging on the lateral flank and depression at the superolateral implant margin. Level of Evidence IV This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .


Assuntos
Axila/cirurgia , Implante Mamário/efeitos adversos , Implantes de Mama/efeitos adversos , Mastectomia Subcutânea/métodos , Técnicas de Sutura , Adulto , Axila/fisiopatologia , Implante Mamário/métodos , Neoplasias da Mama/patologia , Neoplasias da Mama/cirurgia , Estudos de Coortes , Estética , Feminino , Seguimentos , Humanos , Pessoa de Meia-Idade , Complicações Pós-Operatórias/prevenção & controle , Falha de Prótese , Estudos Retrospectivos , Medição de Risco , Resultado do Tratamento , Técnicas de Fechamento de Ferimentos
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