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BACKGROUND: The most common surgery for non-small cell lung cancer is lobectomy, which can be performed through either thoracotomy or video-assisted thoracic surgery (VATS). Insufficient research has examined respiratory muscle function and exercise capacity in lobectomy performed using conventional thoracotomy (CT), muscle-sparing thoracotomy (MST), or VATS. This study aimed to assess and compare respiratory muscle strength, diaphragm thickness, and exercise capacity in lobectomy using CT, MST, and VATS. METHODS: The primary outcomes were changes in respiratory muscle strength, diaphragm thickness, and exercise capacity. Maximal inspiratory pressure (MIP) and maximal expiratory pressure (MEP) were recorded for respiratory muscle strength. The 6-min walk test (6MWT) was used to assess functional exercise capacity. Diaphragm thickness was measured using B-mode ultrasound. RESULTS: The study included 42 individuals with lung cancer who underwent lobectomy via CT (n = 14), MST (n = 14), or VATS (n = 14). Assessments were performed on the day before surgery and on postoperative day 20 (range 17-25 days). The decrease in MIP (p < 0.001), MEP (p = 0.003), 6MWT (p < 0.001) values were lower in the VATS group than in the CT group. The decrease in 6MWT distance was lower in the MST group than in the CT group (p = 0.012). No significant differences were found among the groups in terms of diaphragmatic muscle thickness (p > 0.05). CONCLUSION: The VATS technique appears superior to the CT technique in terms of preserving respiratory muscle strength and functional exercise capacity. Thoracic surgeons should refer patients to physiotherapists before lobectomy, especially patients undergoing CT. If lobectomy with VATS will be technically difficult, MST may be an option preferable to CT because of its impact on exercise capacity.
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Diafragma , Tolerancia al Ejercicio , Neoplasias Pulmonares , Fuerza Muscular , Neumonectomía , Músculos Respiratorios , Cirugía Torácica Asistida por Video , Toracotomía , Humanos , Neoplasias Pulmonares/cirugía , Neoplasias Pulmonares/patología , Neoplasias Pulmonares/diagnóstico por imagen , Masculino , Femenino , Fuerza Muscular/fisiología , Diafragma/fisiopatología , Diafragma/diagnóstico por imagen , Diafragma/cirugía , Neumonectomía/métodos , Persona de Mediana Edad , Cirugía Torácica Asistida por Video/métodos , Anciano , Músculos Respiratorios/fisiopatología , Toracotomía/métodos , Carcinoma de Pulmón de Células no Pequeñas/cirugía , Carcinoma de Pulmón de Células no Pequeñas/patología , Carcinoma de Pulmón de Células no Pequeñas/diagnóstico por imagen , Estudios de Seguimiento , PronósticoRESUMEN
There are many congenital anomalies of the lung, some of which have no clinical symptoms and are detected incidentally, while others, particularly in the neonatal and infant period, are recognized by their typical signs, symptoms, and radiological appearance. Some congenital lung anomalies are so important that they can cause the death of the patient if not diagnosed and treated early. Classification of congenital lung anomalies is difficult since these anomalies may be related to the airway, arterial and venous vascular system, pulmonary parenchyma, and primitive anterior intestinal anomalies from which the lung originates, and some anomalies may have several etiologic origins. In this review, all subgroups of congenital pulmonary malformations will be discussed.
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BACKGROUND: Significant advances have been achieved in immunotherapy for the treatment of lung cancer. It is known that tumor cells and cells in the tumor microenvironment express high amounts of programmed cell death ligand 1 (PD-L1). These PD-L1s interact with programmed cell death protein 1 (PD-1), causing immunosuppression. The aim of our study is to examine the correlation between the serum sPD-1 and sPD-L1 levels and clinicopathological characteristics in patients with nonsmall cell lung cancer. We also compared our results with the healthy population (control group). METHODS: Thirthy-seven nonsmall cell lung cancer (NSCLC) patients who were operated in our clinic were included in our study. The control group included fifteen healthy patients. The sPD-1 and sPD-L1 levels were measured in serum samples by using the ELISA method. RESULTS: The preoperative sPD-1 and sPD-L1 levels were significantly higher in the study group compared to the control group (44.12 ± 22.25 pg/mL vs. 18.54 ± 6.56 pg/mL; p = 0.001 and 26.15 ± 18.03 pg/mL vs. 10.29 ± 3.08 pg/mL; p = 0.001, respectively). There was a statistically significant decline in serum sPD-1 and sPD-L1 levels at the preoperative and postoperative 1st, 7th, and 30th days following surgical resection (44.12 ± 22.25 pg/mL, 37.86 ± 18.02 pg/mL, 36.33 ± 18.36 pg/mL, 34.14 ± 13.71 pg/mL; p = 0.007 and 26.15 ± 18.03 pg/mL, 20.60 ± 15.50 pg/mL, 18.31 ± 14.04 pg/mL, 13.64 ± 10.60 pg/mL; p = 0.001, respectively).There was a positive correlation between the preoperative and postoperative 30th day serum sPD-1 levels and the tumor size (p = 0.031, r = 0.352; p = 0.024, r = 0.371; respectively). We also found a positive correlation between the preoperative and postoperative 30th day serum sPD-L1 levels and pleural invasion (p = 0.001, p = 0.001; respectively), and the N category (p = 0.015, p = 0.013; respectively). DISCUSSION: We think that sPD-1 and sPD-L1 levels may be used as a potential biomarker for lung cancer screening, prediction of the stage, and besides to detect recurrences and/or metastases following resection in NSCLC following validation with multicenter and larger-scale prospective trials.
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Carcinoma de Pulmón de Células no Pequeñas , Neoplasias Pulmonares , Humanos , Metástasis Linfática , Antígeno B7-H1 , Neoplasias Pulmonares/patología , Estudios Prospectivos , Detección Precoz del Cáncer , Microambiente TumoralRESUMEN
Behçet's disease (BD) is multisystemic vasculitis with heterogeneous clinical manifestations. We describe the case of a 26-year-old man who presented with Budd-Chiari syndrome (BCS) related to BD. The patient received infliximab (IFX) due to the severity of vascular involvement. Subsequently, after IFX therapy, hospital-acquired pneumonia, trapped lung, and fungal infection of the lung and central nervous system developed as complications. The patient benefited from a second course of IFX and clinical remission was achieved following early identification and treatment of complications. Data on the presentation and prognosis of BCS related to BD are extremely limited. Our case report supports the growing evidence that anti-TNF antibody is a promising treatment for BD-related BCS. LEARNING POINTS: Behçet's disease-related Budd-Chiari syndrome is a rare form of vascular involvement that severely affects mortality.Behçet's disease-related Budd-Chiari syndrome is frequently confused with idiopathic thrombosis and may be underdiagnosed.Infliximab could be a therapeutic option for refractory Behçet's disease with major vascular involvement, but the increased risk of opportunistic infections should be kept in mind.
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INTRODUCTION: Cardiac sympathetic denervation (CSD) is an effective procedure for the treatment of inherited channelopathies. Left CSD has traditionally been recommended as neuromodulation to prevent arrhythmia episodes; however, it is thought that bilateral sympathectomy in combination with Kuntz ablation may have additional effects effective due to the anatomical variability of preganglionic sympathetic fibers. The aim of the study was to share our single-center clinical experience with bilateral thoracoscopic sympathectomy for cardiac denervation in different groups of pediatric patients with malignant arrhythmias. METHODS: Fourteen patients (seven with CPVT, five with LQTS, one with resistant ventricular tachycardia as a sequela of myocarditis, and one with cardiomyopathy and atrial tachycardia) underwent bilateral thoracoscopic sympathectomy for cardiac denervation. RESULTS: In all patients, arrhythmia episodes persisted despite medical therapy, and patients with implantable cardioverter-defibrillator received appropriate therapies. The rate of appropriate therapies was 3.25 per year (1-5 per year) in the year before sympathectomy. No major complications related to the procedure were observed in any of the patients. The QTc interval of LQTS patients decreased from 506.2 ± 16.9 ms before the procedure to 476 ± 28.8 ms after the procedure. The mean duration of follow-up after the procedure was 23.3 months (11-47 months). Only two patients received single episodes of therapy 12 and 22 months after CSD, and one patient had arrhythmic events due to noncompliance to medical therapy. CONCLUSION: Due to the anatomical variability of preganglionic fibers bilateral CSD with Kuntz nerve ablation effective treatment and is a safe option.
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Síndrome de QT Prolongado , Taquicardia Ventricular , Cauterización , Niño , Corazón , Humanos , Estudios Retrospectivos , Simpatectomía , Taquicardia Ventricular/cirugía , Resultado del TratamientoRESUMEN
INTRODUCTION: Postoperative complications following thoracic procedures are a major cause of morbidity and mortality. Alveolar air leaks and/or bronchopleural fistulas are associated with increased risk of infection, prolonged chest tube, and hospital stay duration and therefore generate economical concern for health care providers. A variety of surgical sealants or adhesives have been introduced to overcome this complication. Since intraoperative BioGlue® application can also cause an inflammatory reaction and mimic tumor recurrence on FDG PET-CT, in the present study we aimed to investigate its potential role in false-positive PET-CT results in patients operated for NSCLC. MATERIALS AND METHODS: Data of six patients who underwent resection for primary NSCLC at our institution (Department of Thoracic Surgery, Hacettepe University Medical Faculty) between January 2015 and December 2018 and had false positivity, due to BioGlue® application, at the bronchial stump in follow-up FDG PET-CT were retrospectively analyzed from a prospectively collected database. RESULT: One of the 6 patients was female and 5 were male. The mean age was 68 years (range, 56-79 years). The average time interval between operation and postoperative FDG-PET imaging was 4.3 months (range, 4-6 months). Follow-up FDG-PET imaging SUVmax values ranged between 3.0 and 9.0 (median: 5.33). All patients have been evaluated by FDG-PET scan following the detection of soft tissue densities at the surgical site suspicious for recurrence at their follow-up chest CT scans. Four patients underwent a bronchoscopic examination, bronchial stumps were examined and multiple biopsies were taken from suspicious nodules or tissues and sent for pathologic examination. Histopathological results revealed inflammation which is compatible with foreign body granuloma, without any suspicion for malignancy, in all cases. Two patients were solely followed-up and subsequent FDG-PET imaging after 3 months revealed complete resolution of FDG uptake. CONCLUSIONS: To avoid unnecessary biopsies or surgical procedures, the possibility of false-positive results due to surgical adhesive product use should be taken into account while interpreting follow-up FDG-PET imaging results and the operative reports should be written in detail, describing which surgical materials used and their exact application sites.
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Reacciones Falso Positivas , Fluorodesoxiglucosa F18/efectos adversos , Neoplasias Pulmonares/diagnóstico , Tomografía Computarizada por Tomografía de Emisión de Positrones/efectos adversos , Radiofármacos/efectos adversos , Anciano , Carcinoma de Pulmón de Células no Pequeñas/cirugía , Femenino , Estudios de Seguimiento , Humanos , Neoplasias Pulmonares/cirugía , Masculino , Persona de Mediana Edad , Recurrencia Local de Neoplasia/diagnóstico , Tomografía Computarizada por Tomografía de Emisión de Positrones/métodos , Tomografía de Emisión de Positrones , Estudios RetrospectivosRESUMEN
OBJECTIVE: To demonstrate that two lung ventilation under general anaesthesia may also be safely performed to create pericardial window with uniportal video-assisted thoracoscopic surgery. METHOD: The single-centre, retrospective, comparative study was conducted at Bulent Ecevit University, Zonguldak, Turkey, comprised data from March 2011 to March 2018 of patients with recurrent and/or with chronic large pericardial effusions unresponsive to medical therapy and/or to pericardiocentesis and who underwent pericardial window creation with uniportal video-assisted thoracoscopic surgery. Group 1 had data of patients in whom pericardial windows were created under general anaesthesia, while group 2 had patients with two lung ventilation. Parameters compared between the groups were gender, age, operation side, operation time amount of drainage, complication, recurrences and survival. Data was analysed using SPSS 19. RESULTS: Of the 20 patients, 9(45%) were males and 11(55%) were females. Group 1 had 14(70%) patients, while group 2 had 6(30%). The age of patients in group 2 was significantly higher than those in group 1 (p=0.041). There was no significant difference between the groups with respect to gender, amount of drainage, operation time and post-operative complications (p>0.05). There was no recurrence or mortality in either of the two groups. CONCLUSIONS: Pericardial window could be created safely with video-assisted thoracoscopic surgery under two lung ventilation for patients carrying high risk for one lung ventilation.
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Derrame Pericárdico , Cirugía Torácica Asistida por Video , Femenino , Humanos , Pulmón , Masculino , Derrame Pericárdico/cirugía , Estudios Retrospectivos , TurquíaRESUMEN
BACKGROUND: The aim of present study is to compare the effectiveness, side-effect potential of different doses of sericin pleurodesis. METHODS: Adult, male, 12-week-old, Wistar-albino rats (n = 52), were randomly-divided into four-groups, referred to A, B, C and D. Sericin was administrated at different doses through left thoracotomy, with 15mg sericin to Group-A, 30 mg to Group-B and 45 mg to Group-C. Group-D was assigned as control group. The rats were sacrificed 12 days later. Left-hemithorax, heart, liver and kidney were examined pathologically. RESULTS: No foreign body reaction in the parenchyma was observed in any of the rats, while emphysema was least common in Group-B (P < .05). Multi-layer mesothelium of both pleura was most common in Group-B, while fibrosis and fibrin organization within the visceral-pleura was more successful in all of sericin treated groups than in control group (P < .05), with neither Group-A, Group-B nor Group-C being superior to each other. In the examination of collagen fibers using Masson's trichrome, "dense collagen fibers" were found in all three sericin treated groups, and differences between Groups-A, -B, -C and the control group were significant (P < .05). The probability of observing pyknotic nucleus and balloon degeneration in liver increased with increasing sericin doses (P < .05). Glomerular degeneration in kidney and the findings of pericarditis were most common in Group-C (P < .05). CONCLUSION: The target should be to maximize efficacy while minimizing the likelihood of side-effects. The intrapleural administration of sericin 30 mg performs better due to multi-layer mesothelial reaction being higher and emphysema being lower in Group-B, to the fewer side-effects affecting the kidney and heart, and liver toxicity not being higher
INTRODUCCIÓN: El objetivo de este estudio es comparar la efectividad y los posibles efectos secundarios de diferentes dosis del agente pleurodésico sericina. MÉTODOS: Se utilizaron ratas macho albinas Wistar de 12 meses de edad (n = 52) que se dividieron aleatoriamente en 4 grupos, referidos como A, B, C y D. Se administró sericina a diferentes dosis a través de toracotomía izquierda: 15 mg al grupo A, 30 mg al grupo B y 45 mg al grupo C. El grupo D se utilizó como grupo control. Las ratas se sacrificaron 12 días más tarde. Se realizó examen patológico del hemitórax izquierdo, el hígado y el riñón. RESULTADOS: No se observaron reacciones a cuerpo extraño en el parénquima de ninguna de las ratas. El enfisema fue menos común en el grupo B (p < 0,05). El mesotelio multicapa en ambas pleuras fue más frecuente en el grupo B, mientras que la fibrosis y la organización de la fibrina en la pleura visceral tuvieron una mayor tasa de éxito en todos los grupos tratados con sericina que en el control (p < 0,05), sin ser mayor en ninguno de los grupos. Cuando se examinaron las fibras de colágeno mediante el tricrómico de Masson, se encontraron «fibras densas de colágeno» en los 3 grupos tratados con sericina, existiendo diferencias significativas entre los grupos A, B y C (p < 0,05). La probabilidad de observar núcleos picnóticos y degeneración «en globo» en el hígado se incrementó con el aumento de las dosis de sericina (p < 0,05). La degeneración glomerular en el riñón, y los hallazgos de pericarditis fueron más frecuentes en el grupo C (p < 0,05). CONCLUSIÓN: El objetivo debería ser maximizar la eficacia a la vez que se minimiza la probabilidad de efectos secundarios. La administración intrapleural de 30 mg de sericina resulta más eficaz debido a una mayor reacción mesotelial multicapa y a menor incidencia de enfisema (como se observa en el grupo B), así como a un menor número de efectos adversos que afectan al riñón y al corazón sin incremento concomitante de la toxicidad hepática
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Animales , Masculino , Ratas , Pleurodesia/métodos , Sericinas/administración & dosificación , Relación Dosis-Respuesta a Droga , Sericinas/efectos adversos , Modelos Animales , Ratas WistarRESUMEN
BACKGROUND: The aim of present study is to compare the effectiveness, side-effect potential of different doses of sericin pleurodesis. METHODS: Adult, male, 12-week-old, Wistar-albino rats (n=52), were randomly-divided into four-groups, referred to A, B, C and D. Sericin was administrated at different doses through left thoracotomy, with 15mg sericin to Group-A, 30mg to Group-B and 45mg to Group-C. Group-D was assigned as control group. The rats were sacrificed 12 days later. Left-hemithorax, heart, liver and kidney were examined pathologically. RESULTS: No foreign body reaction in the parenchyma was observed in any of the rats, while emphysema was least common in Group-B (P<.05). Multi-layer mesothelium of both pleura was most common in Group-B, while fibrosis and fibrin organization within the visceral-pleura was more successful in all of sericin treated groups than in control group (P<.05), with neither Group-A, Group-B nor Group-C being superior to each other. In the examination of collagen fibers using Masson's trichrome, "dense collagen fibers" were found in all three sericin treated groups, and differences between Groups-A, -B, -C and the control group were significant (P<.05). The probability of observing pyknotic nucleus and balloon degeneration in liver increased with increasing sericin doses (P<.05). Glomerular degeneration in kidney and the findings of pericarditis were most common in Group-C (P<.05). CONCLUSION: The target should be to maximize efficacy while minimizing the likelihood of side-effects. The intrapleural administration of sericin 30mg performs better due to multi-layer mesothelial reaction being higher and emphysema being lower in Group-B, to the fewer side-effects affecting the kidney and heart, and liver toxicity not being higher.
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Pleurodesia , Sericinas , Animales , Colágeno , Masculino , Pleura , Ratas , Ratas WistarRESUMEN
Tracheoesophageal fistulas (TEFs) are abnormal connections between the esophagus and tra-chea and are associated with atresia of the esophagus in most cases. Herein, we present a case of H-type TEF in a young woman which is successfully treated with slide tracheoplasty technique.
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Fístula Traqueoesofágica/diagnóstico , Femenino , Humanos , Procedimientos de Cirugía Plástica/métodos , Fístula Traqueoesofágica/diagnóstico por imagen , Fístula Traqueoesofágica/cirugía , Adulto JovenRESUMEN
Introduction: The usefulness of sericin as pleurodesis agent has previously been described. Present study aims to compare sericin pleurodesis regarding success, effectiveness, tolerability, and side-effects. Methods: Adult, 12-week-old Wistar-albino rats (n = 60), divided to five groups as sericin, talcum-powder, doxycycline, silver-nitrate and control. Agents were administrated through left thoracotomy, rats sacrificed twelve-days after. Results: Highest ratio of collagen fibers was observed in sericin group, and the intensity was higher than talcum-powder group (p < 0.05). Compared to silver nitrate, sericin group displayed better mesothelial reaction, and multi-layer mesothelium was also better (p < 0.05). Foreign body reaction and emphysema were less frequent in sericin group (p < 0.05). The presence of biological tissue in parenchyma was less prominent in sericin group (p < 0.05). Foreign body reaction on thoracic wall was less common in sericin group (p < 0.05). Presence of biological tissue glue in thoracic wall was less prominent in sericin group (p < 0.05). Glomerular degeneration was lower in sericin group compared to the silver nitrate group (p < 0.05), and tubular degeneration was less common in sericin group than talcum group (p < 0.05). Pericarditis was less common in sericin group compared to the other groups (p < 0.05). Conclusion: As an intrinsic, natural glue protein, sericin protects the lung parenchyma and tissues, and its glue-like characteristics enable pleurodesis. The success of sericin in pleurodesis was demonstrated in the present study based on investigations of the pleurae. Being cost-effective and better tolerated agent associated with a low potential of side effects, sericin is more effective, less expensive and provides more lung parenchyma protection
Introducción: La utilidad de la sericina como agente pleurodésico se ha descrito previamente. El objetivo de este estudio es evaluar el éxito, efectividad, tolerabilidad y efectos secundarios de la pleurodesis con sericina. Métodos: Ratas adultas albinas Wistar de 12 semanas (n = 60) se dividieron en cinco grupos de tratamiento: sericina, polvos de talco, doxiciclina, nitrato de plata y control. Los agentes se administraron por toracotomía izquierda. Las ratas se sacrificaron 12 días después. Resultados: se observó la mayor proporción de fibras de colágeno en el grupo de sericina, con intensidad superior a la del grupo de talco (p < 0,05). Comparado con el nitrato de plata, el grupo de sericina mostró mejor reacción mesotelial y mejor mesotelio multicapa (p<0,05). La reacción a cuerpo extraño y el enfisema fueron menos frecuentes en el grupo de sericina (p < 0,05). Se halló menor cantidad de tejido biológico en el parénquima en el grupo de sericina (p < 0,05). La reacción a cuerpo extraño en la pared torácica fue menos frecuente en el grupo de sericina (p < 0,05). Se halló menor cantidad de adhesivo tisular de origen biológico en la pared torácica en el grupo de sericina (p < 0,05). La degeneración glomerular fue menor en el grupo de sericina en comparación con el grupo de nitrato de plata (p < 0.05), y la degeneración tubular fue menos frecuente en el grupo de sericina que en el grupo de talco (p < 0.05). También la pericarditis fue menos frecuente en el grupo de sericina en comparación con los otros grupos (p < 0.05). Conclusión: Como proteína adhesiva natural intrínseca, la sericina protege al parénquima pulmonar y a los tejidos, de modo que sus características adhesivas son adecuadas para la pleurodesis. En este estudio se demuestra la utilidad de la sericina en la pleurodesis gracias a investigaciones de la pleura. Siendo un agente más coste-efectivo y mejor tolerado, la sericina es más efectiva, más barata y proporciona mayor protección del parénquima pulmonar
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Animales , Ratas , Pleurodesia/métodos , Pleura/efectos de los fármacos , Tejido Parenquimatoso/efectos de los fármacos , Sericinas/administración & dosificación , Resultado del Tratamiento , Ratas Wistar , Toracotomía/métodos , Sericinas/farmacología , Talco/administración & dosificación , Nitrato de Plata/administración & dosificaciónRESUMEN
INTRODUCTION: The usefulness of sericin as pleurodesis agent has previously been described. Present study aims to compare sericin pleurodesis regarding success, effectiveness, tolerability, and side-effects. METHODS: Adult, 12-week-old Wistar-albino rats (n=60), divided to five groups as sericin, talcum-powder, doxycycline, silver-nitrate and control. Agents were administrated through left thoracotomy, rats sacrificed twelve-days after. RESULTS: Highest ratio of collagen fibers was observed in sericin group, and the intensity was higher than talcum-powder group (p<0.05). Compared to silver nitrate, sericin group displayed better mesothelial reaction, and multi-layer mesothelium was also better (p<0.05). Foreign body reaction and emphysema were less frequent in sericin group (p<0.05). The presence of biological tissue in parenchyma was less prominent in sericin group (p<0.05). Foreign body reaction on thoracic wall was less common in sericin group (p<0.05). Presence of biological tissue glue in thoracic wall was less prominent in sericin group (p<0.05). Glomerular degeneration was lower in sericin group compared to the silver nitrate group (p<0.05), and tubular degeneration was less common in sericin group than talcum group (p<0.05). Pericarditis was less common in sericin group compared to the other groups (p<0.05). CONCLUSION: As an intrinsic, natural glue protein, sericin protects the lung parenchyma and tissues, and its glue-like characteristics enable pleurodesis. The success of sericin in pleurodesis was demonstrated in the present study based on investigations of the pleurae. Being cost-effective and better tolerated agent associated with a low potential of side effects, sericin is more effective, less expensive and provides more lung parenchyma protection.
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Doxiciclina/uso terapéutico , Pleurodesia/métodos , Soluciones Esclerosantes/uso terapéutico , Sericinas/uso terapéutico , Nitrato de Plata/uso terapéutico , Talco/uso terapéutico , Animales , Colágeno/análisis , Análisis Costo-Beneficio , Doxiciclina/economía , Doxiciclina/toxicidad , Evaluación Preclínica de Medicamentos , Enfisema/inducido químicamente , Epitelio/efectos de los fármacos , Epitelio/patología , Fibrosis , Reacción a Cuerpo Extraño/inducido químicamente , Pulmón/efectos de los fármacos , Pulmón/patología , Masculino , Miocardio/química , Pleura/efectos de los fármacos , Pleura/patología , Pleurodesia/efectos adversos , Pleurodesia/economía , Ratas , Ratas Wistar , Soluciones Esclerosantes/economía , Soluciones Esclerosantes/toxicidad , Sericinas/economía , Sericinas/toxicidad , Nitrato de Plata/economía , Nitrato de Plata/toxicidad , Talco/economía , Talco/toxicidad , Toracotomía , Vísceras/patologíaRESUMEN
Sternal cleft is a unique congenital chest wall malformation that results from failure of sternal fusion early in the embryological development. Surgical correction is advised both to protect mediastinal structures and to restore respiratory dynamics. Early surgical correction, preferably in the neonatal period, is recommended in order to benefit from the elasticity of the thoracic cage. In this article, we present a two-month-old female patient with a superior V-shaped sternal cleft, which was successfully corrected with posterior periosteal flap, sliding chondroplasty and cartilage graft interposition techniques.
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Thoracotomy is a surgical technique used to reach the thoracic cavity. Management of pain due to thoracotomy is important in order to protect the operative respiratory reserves and decrease complications. For thoracotomy pain, blocks (such as thoracic epidural, paravertebral, etc.) and pleural catheterization and intravenous drugs (such as nonsteroidal anti-inflammatory drugs [NSAIDs], and opioids, etc., can be used. We performed a serratus anterior plane (SAP) block followed by catheterization for thoracotomy pain. We used 20 ml 0.25% bupivacaine for analgesia in a patient who underwent wedge resection for a lung malignancy. We provided analgesia for a period of close to seven hours for the patient, whose postoperative VAS (visual analog scale) scores were recorded. We believe that an SAP block is effective and efficient for the management of pain after thoracotomy.
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Complications of percutaneous pericardial catheter insertion for pericardial effusion are rare. We describe a rare complication of percutaneous pericardial catheter insertion that penetrated the stomach and diaphragm before getting into the pericardial sac in a patient with lymphoma. The misplaced catheter was extracted surgically and subxiphoid pericardial tube insertion with pleural pericardial window was performed.
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BACKGROUND AND AIMS: Juxtapapillary diverticula (JPD) can increase the difficulty of biliary cannulation. A number of additional methods have been defined in case of failed cannulation attempt by standard technique. We aimed to investigate the more commonly preferred and practical additional methods among them. METHODS: A total of 1,205 endoscopic retrograde cholangiopancreatographies (ERCP) performed during a study period of 14 months were prospectively entered into a database. Of these, 222 (18 %) had JPD (123 women, 99 men, mean age 69 years) and 983 had no diverticula (523 women, 460 men, mean age 57 years). Additional cannulation methods used in patients with JPD were recorded. Biliary cannulation time, total procedure time, use of pre-cut papillotomy, and therapeutic success of ERCP were compared between the groups as well. RESULTS: Biliary cannulation was performed by standard technique in 210 patients with JPD (94.5 %). Cannulation was achieved by placement of a guidewire into the pancreatic duct in 6 (2.7 %) and use of two devices in one channel in 2 (0.9 %) patients. There was no significant difference between the total procedure time and therapeutic success of ERCP between the groups. Cannulation time was significantly longer in patients with JPD. Pre-cut papillotomy was performed less in patients with JPD. CONCLUSION: Presence of JPD does not decrease the therapeutic success of ERCP. Placement of a guidewire in the pancreatic duct or use of two-devices-in-one-channel are practical, successful, safe, and preferred methods which can be used in patients with failed cannulation by standard technique.