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1.
Rev. cir. (Impr.) ; 74(4): 411-414, ago. 2022. ilus
Article in Spanish | LILACS | ID: biblio-1407928

ABSTRACT

Resumen Introducción: La mucormicosis en una enfermedad infrecuente y oportunista que afecta, principalmente, a pacientes inmunocomprometidos. Pocas veces se han reportado casos de afectación periostomal. Clínicamente puede ser confundida con otras patologías, pudiendo tener una evolución fulminante, por lo que un adecuado y pronto diagnóstico son necesarios para una instauración precoz del tratamiento. Caso Clínico: Se presenta el caso de una paciente de 62 años inmunocomprometida, que tras complicaciones quirúrgicas evoluciona con mucormicosis periostomal de la pared abdominal. A pesar de un tratamiento quirúrgico con múltiples resecciones de tejido asociado a antifúngico local y sistémico, la paciente fallece, concordante a la letalidad expresada en la literatura.


Introduction: Mucormycosis is a rare and opportunistic disease that mainly affects immunocompromised patients. Few cases of peristomal involvement have been reported. Clinically it can be confused with other pathologies and may have a fulminant evolution, so an adequate and prompt diagnosis is necessary for an early establishment of treatment. Clinical Case: We present the case of a 62-year-old immunocompromised patient who, after surgical complications, evolves with periostomal mucormycosis of the abdominal wall. Despite surgical treatment with multiple tissue resections, associated with local and systemic antifungal agents, the patient died, consistent with the lethality expressed in the literature.


Subject(s)
Humans , Female , Middle Aged , Abdominal Muscles/pathology , Mucormycosis/pathology , Mucormycosis/drug therapy , Drug Combinations , Mucormycosis/complications , Mucormycosis/microbiology
2.
Medisan ; 21(4)abr. 2017.
Article in Spanish | LILACS | ID: biblio-841686

ABSTRACT

Introducción: la hernioplastia-abdominoplastia simultáneas producen resultados clínicos-estéticos favorables en pacientes con exceso de piel y tejido graso en abdomen inferior. Objetivo: evaluar los resultados de estos métodos quirúrgicos. Método: se efectuó un estudio prospectivo de 16 pacientes operadas de hernia incisional y abdomen péndulo en el Hospital General Universitario Dr Juan Bruno Zayas Alfonso de Santiago de Cuba, durante el bienio 2015-2016. Resultados: predominaron la hernia infraumbilical, el anillo de 10-15 centímetros, las técnicas de dermolipectomía y Rives, así como el seroma como complicación posoperatoria. La edad media fue de 40 años; se realizó profilaxis antimicrobiana y antitrombótica. Se usó la prótesis de polipropileno en 100,0 por ciento de las afectadas. Conclusión: la eventroplastia y abdominoplastia son métodos seguros y eficaces en pacientes adecuadamente seleccionados


Introduction: simultaneous hernioplasty-abdominoplasty provoque favorable clinic-cosmetic results in patients with excess skin and adipose tissue in the lower abdomen. Objective: to evaluate the results of these surgical methods. Method: a prospective study of 16 operated patients with incisional hernia and pendulum abdomen was carried out in Dr Juan Bruno Zayas Alfonso University General Hospital in Santiago de Cuba, during 2015-2016. Results: There was a prevalence of the imphraumbilical hernia, 10-15 cm ring, dermolipectomy and Rives technique, as well as seroma as postoperative complication. The mean age was 40 years; antimicrobian and antithrombotic prophylaxis were carried out. The polypropylene prosthesis was used in 100 percent of the affected patients. Conclusion: eventroplasty and abdominoplasty are safe and effective methods in patients adequately selected


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Lipectomy , Abdominal Muscles/pathology , Abdominoplasty , Incisional Hernia , Secondary Care , Longitudinal Studies , Hernia, Abdominal , Observational Study
4.
Rev. bras. cir. plást ; 31(2): 252-256, 2016. ilus
Article in English, Portuguese | LILACS | ID: biblio-1570

ABSTRACT

As opções reconstrutivas para defeitos da parede anterior do tórax podem ser desafiadoras especialmente quando o defeito é extenso e sujeito a radioterapia pré-operatória. Apresenta-se caso de paciente com carcinoma ductal invasivo de mama não tratado que realizou radioterapia e quimioterapia incompleta no pré-operatória. O exame patológico revelou carcinoma ductal invasivo de 11,5 cm, grau III, com invasão linfovascular e linfonodos axilares positivos (20/20). Após a mastectomia, defeitos estendidos seguido de longa excisão de pele mediram 25 x 20 cm, sendo esses cobertos imediatamente com retalhos em abdominoplastia reversa tensionada. Trata-se do primeiro caso relatado de excisão larga de mastectomia reconstruída exclusivamente com retalhos avançados em abdominoplastia reversa e alta tensão progressiva de pontos de adesão demostrando que nos pacientes selecionados, a pele abdominal pode ser avançada superiormente com segurança e facilidade para atingir a área superior do tórax e cobrir a área com defeito significante.


Reconstructive options for anterior chest wall defects can be challenging especially when the defect is large and has been subject for preoperative radiotherapy. We report a case of a patient with a neglected large invasive ductal carcinoma of the breast who had received incomplete preoperative radiotherapy and chemotherapy. The pathology examination revealed an 11.5 cm invasive ductal carcinoma, grade III, with lymphovascular invasion and positive axillary lymph nodes (20/20). The post mastectomy large defect following wide skin excision measured 25 x 20 cm and it was immediately covered with a tensioned reverse abdominoplasty flap. To our knowledge, this is the first case reported of a wide skin excision mastectomy reconstructed solely with a reverse abdominoplasty advancement flap and progressive high-tension with quilting sutures demonstrating that, in the selected patients, abdominal skin can be safely and easily advanced superiorly to reach the upper chest area and cover an area of significant defect.


Subject(s)
Humans , Female , Middle Aged , History, 21st Century , Surgical Flaps , Abdominal Muscles , Plastic Surgery Procedures , Thoracic Wall , Carcinoma, Ductal , Diffusion of Innovation , Abdomen , Mastectomy , Surgical Flaps/surgery , Abdominal Muscles/surgery , Abdominal Muscles/pathology , Plastic Surgery Procedures/methods , Thoracic Wall/surgery , Thoracic Wall/pathology , Carcinoma, Ductal/surgery , Carcinoma, Ductal/pathology , Abdomen/surgery , Abdomen/pathology , Abdominal Neoplasms , Mastectomy/methods , Abdominal Neoplasms/surgery , Abdominal Neoplasms/complications
5.
Rev. bras. cir. plást ; 30(2): 196-205, 2015. ilus, tab
Article in English, Portuguese | LILACS | ID: biblio-1004

ABSTRACT

Introdução: A correção da diástase dos músculos retos do abdome é realizada principalmente pela sua plicatura, procedimento que consome muito tempo cirúrgico. O objetivo deste estudo é avaliar a eficácia e o tempo necessário para a correção da diástase dos retos do abdome comparando a plicatura com sutura contínua em plano único à plicatura em dois planos. Método: Foram incluídas 20 mulheres com história de pelo menos uma gestação. Foram randomizadas em dois grupos, um submetido à plicatura dos retos do abdome em dois planos (controle) e outro à sutura em plano único contínuo (estudo) com mononylon 2-0. Mediu-se o tempo necessário para a realização de cada uma das técnicas. Para análise estatística, foram usados os testes não paramétricos de Mann-Whitney, Friedman e Wilcoxon, considerando estatisticamente significante p < 0,05. Todas as pacientes foram submetidas à ultrassonografia previamente à cirurgia, 3 semanas e 6 meses de pós-operatório. Resultados: A plicatura do grupo estudo mostrou-se tão eficaz quanto à do grupo controle, mantendo seu resultado em longo prazo, apresentando diferença estatisticamente significante (p = 0,018) na comparação das medidas pré e pós-operatórias. No grupo estudo, porém, a plicatura consumiu menor tempo cirúrgico para ser realizada, também com diferença estatisticamente significante (p = 0,002). Conclusão: Com este estudo, pode ser concluído que tanto a sutura em dois planos como a em plano único contínuo são eficazes na correção da diástase dos retos do abdome e mantêm o resultado por longo tempo. Concluiu-se também que a técnica de sutura contínua demanda menor tempo para ser realizada.


Introduction: The correction of diastasis of the rectus abdominis muscles is primarily performed using the plication technique, which involves a surgical procedure. To evaluate the efficacy and the surgical time necessary to correct diastasis of the rectus abdominis muscles using plication and sutures in one continuous or two planes. Method: Twenty women with at least one pregnancy were included in the study. The study participants were randomized into two groups: the control group was subjected to plication in two planes, and the experimental group was subjected to plication using suture in one continuous plane with mono-nylon 2-0. The time required to perform each of these techniques was measured. For statistical analysis, the nonparametric Mann-Whitney test, Friedman test, and Wilcoxon test were used, and p-values of < 0.05 were considered statistically significant. All patients underwent ultrasonography before surgery, and at 3 weeks and 6 months postoperatively. Results: The plication technique was similarly effective in the two groups, achieving a long-term surgical outcome; however, the differences in the ultrasound measurements in the pre- and postoperative periods were statistically significant (p = 0.018). In addition, plication was performed in a significantly shorter time in the experimental group (p = 0.002). Conclusion: Sutures in one continuous plane and in two planes were effective in correcting diastasis of the rectus abdominis muscles, with the maintenance of a long-term surgical outcome. In addition, the continuous suture technique can be performed in a shorter time.


Subject(s)
Humans , Female , Adult , Middle Aged , History, 21st Century , Sutures , Efficacy , Suture Techniques , Abdominal Muscles , Rectus Abdominis , Evaluation Study , Abdominal Wall , Abdomen , Abdominoplasty , Amylases , Efficacy/methods , Suture Techniques/adverse effects , Suture Techniques/standards , Abdominal Muscles/surgery , Abdominal Muscles/pathology , Rectus Abdominis/surgery , Rectus Abdominis/pathology , Abdominal Wall/surgery , Abdominal Wall/pathology , Abdominoplasty/adverse effects , Abdominoplasty/methods , Abdomen/surgery , Abdomen/pathology , Amylases/therapeutic use
6.
Acta cir. bras ; 28(4): 272-281, Apr. 2013. ilus, tab
Article in English | LILACS | ID: lil-670253

ABSTRACT

PURPOSE: To investigate immunohistochemical aspects of the myenteric plexus of valves constructed in the colon of rats to verify whether any denervation occurs both at the operative site and in those areas adjacent to the third valve. METHODS: Thirty six male Wistar rats divided into the following three groups were used: Control Group (CG); Amputated Group (AG); Amputated Group with Valves (AGWV). In AG was held in the rectum amputation and the colon was sutured to the skin elaborating the perineal colostomy. In AGWV was held in the rectum amputation. A laparotomy was performed for the manufacture of valves (seromyotomy) in the colon. After this step, the colon was sutured to the skin elaborating the perineal colostomy. The density of the neural elements in the muscular wall as marked specifically using Protein Gene Product (PGP) 9.5 and utilising the proper tools of the KS300 software for measuring the area. From these measurements, a relation and three proportions were drawn and analysed according to the mean of the averages obtained from the measured images. RESULTS: Immunoexpression of PGP 9.5 demonstrated a total absence of neural elements and myenteric plexus at the valve site. The density of the neural elements in the circular muscular layer at sites adjacent to the 3rd valve was lesser, however, was not significantly different. CONCLUSION: The immunohistochemical study of valves constructed in the colon of rats submitted to abdominoperineal amputation and perineal colostomy revealed denervation at the seromyotomy site.


Subject(s)
Animals , Male , Rats , Colon/surgery , Colostomy/methods , Myenteric Plexus/pathology , Perineum/surgery , Abdominal Muscles/pathology , Amputation, Surgical/methods , Immunohistochemistry , Myenteric Plexus/metabolism , Proteins/analysis , Rats, Wistar , Rectum/surgery
7.
Indian J Pathol Microbiol ; 2006 Jul; 49(3): 390-1
Article in English | IMSEAR | ID: sea-73190

ABSTRACT

Idiopathic focal eosinophilic myositis is a rare benign pseudotumor of skeletal muscle of unknown cause, characterized by focal eosinophilic infiltration of striated muscle. It can mimic a soft tissue sarcoma clinically and on gross examination of the specimen. Microscopic examination establishes the diagnosis. It is important to recognize this pseudosarcomatous lesion so as to spare the patient from anxiety.


Subject(s)
Abdominal Muscles/pathology , Adult , Eosinophils/pathology , Female , Humans , Microscopy , Muscle Neoplasms/pathology , Myositis/pathology
8.
Cir. Urug ; 73(2): 198-203, mayo 2003. tab
Article in Spanish | LILACS | ID: lil-448420

ABSTRACT

Los linfomas primarios de intestino son infrecuentes, representando aproximadamente el 12 por ciento de los tumores primitivos del intestino delgado y en el colon entre el 0,2 por ciento y 0,65 por ciento. La epidemiología ha cambiado radicalmente en relación al siglo pasado, hecho vinculado particularmente con el advenimiento de la inmunosupresión. Se analiza un caso clínico de un linfoma no Hodgkin primario de intestino, con una presentación clínica no habitual que según la clasificación REAL, modificada por la PDQ se trata de un linfoma agresivo de la variedad T periférico. Inicialmente operada de urgencia, se realiza la resección en bloque de sigmoides, asa delgada, anexo izquierdo, pared anterolateral de abdomen y músculo ilíaco, reconstruyendo el tránsito en forma videoasistido 4 meses después e iniciando posteriormente tratamiento de quimioterapia de consolidación.


Subject(s)
Humans , Female , Middle Aged , Colon, Sigmoid , Ileum/pathology , Intestinal Fistula , Intestinal Neoplasms , Lymphoma, T-Cell, Peripheral/surgery , Abdominal Muscles/pathology
11.
Med. intensiva ; 18(3): 85-87, 2001. ilus, tab
Article in Spanish | LILACS | ID: lil-305661

ABSTRACT

La ruptura "espontánea" de la arteria epigástrica constituye una afección vascular de baja incidencia con un diagnóstico que plantea dificultades en la mayoría de los casos. Los signos y síntomas son muy variados confundiéndose generalmente con procesos intraabdominales. Presentamos un caso cuyo hematoma originó una trombosis venosa profunda íleo femoral como forma de presentación. La misma no fue hallada en la bibliografía revisada y generó al inicio una incorrecta conducta terapéutica


Subject(s)
Humans , Female , Aged , Epigastric Arteries/pathology , Hematoma , Venous Thrombosis , Abdominal Pain , Femoral Vein , Hematoma , Abdominal Muscles/pathology , Rupture, Spontaneous/complications , Rupture, Spontaneous/diagnosis , Saphenous Vein , Iliac Vein/pathology , Popliteal Vein/pathology , Venous Thrombosis
12.
Rev. argent. radiol ; 65(2): 97-102, 2001. ilus, tab
Article in Spanish | LILACS | ID: lil-305822

ABSTRACT

La Diálisis Peritoneal Ambulatoria Contínua (DPAC) representa actualmente un método alternativo para el tratamiento de la IRC. Las complicaciones más frecuentes que pueden surgir durante el tratamiento son las peritonitis de origen primario o asociadas a infecciones del catéter. La principal indicación de la ecografía es la infección del sitio de salida del catéter para determinar la extensión en profundidad del proceso infeccioso. Nuestro objetivo es demostrar la utilidad del ultrasonido (US) en el manejo de pacientes con DPAC. Se efectuaron 42 ecografías en 22 pacientes (11 varones y 11 mujeres) entre noviembre de 1996 y mayo de 2000. Se utilizó un transductor lineal de 7,5 MHz. Una ecografía positiva se considera a la presencia de una colección líquida a lo largo de cualquier segmento del catéter mayor a 2 mm de espesor. Los hallazgos se localizaron en segmentos de acuerdo con la ubicación del proceso, clasificándolos en: a) colecciones superficiales, b) profundas y c) vinculadas con la incisión quirúrgica. Concluimos en que la ecografía es una valiosa herramienta para el manejo de pacientes con infecciones relacionadas con el catéter, ya que en las infecciones superficiales del túnel se realiza tratamiento conservador, mientras que las infecciones profundas, sin respuesta al tratamiento médico, pueden requerir la extracción del catéter


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Catheterization , Peritoneal Dialysis, Continuous Ambulatory/adverse effects , Surgical Wound Infection , Awards and Prizes , Surgical Wound Infection/diagnosis , Abdominal Muscles/pathology , Peritonitis
13.
Acta cir. bras ; 15(3): 146-155, set. 2000. tab
Article in Portuguese | LILACS | ID: lil-265754

ABSTRACT

Foi realizado um estudo biomecânico e morfológico da cicatrização da parede abdominal de ratos sob ação do meloxicam. Os 60 ratos do grupo controle receberam meloxicam na dose única diária de 0,5mg.kg-1 ou 0,3 ml de solução salina de cloreto de sódio a 0,9 por cento via intramuscular por 4 dias consecutivos. Os 60 ratos do grupo experimento foram submetidos a laparotomia e posterior síntese por técnica padronizada. Os animais desse grupo também receberam meloxicam ou solução salina da mesma maneira do grupo controle. No 5§ ,10§ ou 15§ dias de observação os animais foram avaliados quanto a curva ponderal e os segmentos contendo cicatrizes de laparotomias foram submetidos a análise de força de rotura por meio de um tensiômetro e análise histológica (quantificação de colágeno e macrófagos com auxílio de um programa informatizado). Os resultados foram submetidos a testes estatísticos (alfa#0,05). A curva ponderal mostrou menor perda de peso nos animais que receberam meloxicam no 5§ dia de observação, provavelmente devido a menor dor pós-operatória. O teste de rotura e a análise histológica não mostraram diferenças significantes entre os grupos, demonstrando que o meloxicam não interfere na cicatrização. Conclui-se que o meloxicam não induz a alterações biomecânicas e morfológicas na cicatrização da ferida operatória da parede abdominal de ratos.


Subject(s)
Animals , Male , Rats , Anti-Inflammatory Agents, Non-Steroidal/pharmacology , Wound Healing , Abdominal Muscles/pathology , Biomechanical Phenomena , Cell Count , Collagen/analysis , Macrophages , Abdominal Muscles/surgery , Postoperative Period , Rats, Wistar
14.
Rev. chil. cir ; 52(3): 279-84, jun. 2000. ilus
Article in Spanish | LILACS | ID: lil-277897

ABSTRACT

Diferentes autores se manifiestan en desacuerdo sobre las estructuras anatómicas involucradas en la pared dorsal del canal inguinal (PDC) y de la patogenia de las hernias femorales. En este estudio se analiza el rol que juegan las inserciones de la aponeurosis del músculo transverso (AMT) y del tracto iliopubiano (TIP) en la cresta pectínea en la patogenia de la hernia femoral. El estudio comprendió 22 disecciones que se realizaron en 16 cadáveres frescos, 9 varones y 7 mujeres, provenientes del Departamento de Anatomía Patológica del Hospital del Salvador. El método disectivo expulso ampliamente la PDCI y el anillo inguinal profundo. La AMT y el TIP se expusieron pinzándolos a nivel del anillo inguinal profundo y traccionándolos hacia cefálico, lo que permite su identificación. Se comprobó que en 12 casos (54,5 por ciento) la AMT se insertó vecina a la vaina femoral y en 10 (45,5 por ciento) alejada de ella a una distancia promedio de 1,2 (0,4-1,8) cm. La inserción del TIP en la cresta pectínea no fue reconocible cuando la AMT tuvo una inserción baja, ya que ambas estructuras se confundieron constituyendo un tejido conectivo de considerable firmeza. En los casos de inserción desplazada hacia medial del AMT se comprobó que en 7 casos el TIP se insertó en la cresta pectínea vecino a la vaina femoral constituyendo un plano firme. En los 3 casos restantes hubo un desplazamiento de la inserción del TIP hacia medial determinando una zona débil. En estos tres últimos casos se comprobó la salida de tejido lipomatoso con el aspecto externo de una hernia. Concluimos que para que se produzca una hernia femoral debe producirse un desplazamiento concomitante de la inserción de la AMT y del TIP hacia medial


Subject(s)
Humans , Hernia, Femoral/etiology , Abdominal Muscles/pathology , Cadaver , Dissection , Fascia/anatomy & histology , Fascia/pathology , Inguinal Canal/anatomy & histology , Abdominal Muscles/anatomy & histology
16.
Rev. imagem ; 21(3): 117-20, jul.-set. 1999. ilus
Article in Portuguese | LILACS | ID: lil-263058

ABSTRACT

Os autores apresentam um caso de hérnia lombar do espaço inferior direito (triângulo de Petit), do tipo adquirida e diagnosticada pela história clínica e quadro tomográfico. As hérnias lombares säo relativamente raras e os autores fazem revisäo da literatura


Subject(s)
Humans , Male , Aged , Hernia , Lumbosacral Region , Tomography, X-Ray Computed , Hernia/classification , Hydronephrosis/complications , Abdominal Muscles/pathology , Obesity/complications
17.
Rev. Inst. Nac. Cancerol. (Méx.) ; 45(3): 180-7, jul.-sept. 1999. ilus, tab
Article in Spanish | LILACS | ID: lil-266297

ABSTRACT

La colecistectomía laparoscópica es actualmente el tratamiento de elección para la litiasis biliar sintomática. El hallazgo incidental de un cáncer no sospechado durante la colecistectomía laparoscópica y los implantes en la pared abdominal es un evento poco común que puede alterar la conducta biológica del tumor y empeorar su pronóstico. La frecuencia real de esta complicación no se conoce y sólo se han documentado casos aislados. Se deben examinar las piezas quirúrgicas y realizar estudios transoperatorios de cualquier zona sospechosa. En caso de encontrar un carcinoma de manera incidental, se recomienda reintervenir al paciente y realizar resección amplia de los puertos y del lecho vesicular con linfadenectomía en un intento de mejorar la posibilidad de curación. Presentamos dos casos de pacientes sometidas a colecistectomía laparoscópica quienes desarrollaron metástasis en los puertos por adenocarcinoma de vesícula biliar no sospechado y su evolución


Subject(s)
Humans , Female , Middle Aged , Adenocarcinoma/diagnosis , Adenocarcinoma/surgery , Cholecystectomy, Laparoscopic/adverse effects , Gallbladder Neoplasms/complications , Gallbladder Neoplasms/surgery , Abdominal Muscles/pathology , Neoplasm Metastasis/diagnosis , Diagnostic Techniques, Surgical , Surgical Wound Infection/complications , Surgical Wound Infection/etiology , Postoperative Complications
18.
Rev. argent. radiol ; 63(1): 55-60, ene.-mar. 1999. ilus
Article in Spanish | LILACS | ID: lil-240618

ABSTRACT

Presentamos un paciente de sexo masculino, de 29 años de edad, que consultó por tumoración dolorosa de pared toracoabdominal derecha. Los estudios por imágenes sugieren como diagnóstico diferencial: tumor de askin (neuroepitelioma), teniendo en cuenta sus características morfológicas y topográficas. Mediante el estudio anatomopatológico y con inmunohistoquímica se confirmó el diagnóstico de neuroepitelioma primitivo


Subject(s)
Humans , Male , Adult , Neuroectodermal Tumors, Primitive, Peripheral/diagnosis , Thorax/pathology , Abdominal Muscles/pathology , Neoplasm Recurrence, Local , Neoplasm Recurrence, Local , Neoplasms, Neuroepithelial , Neoplasms, Neuroepithelial/secondary , Neuroectodermal Tumors, Primitive, Peripheral , Neuroectodermal Tumors, Primitive, Peripheral/pathology , Tomography, X-Ray Computed , Thorax
20.
Scientific Journal of Al-Azhar Medical Faculty [Girls] [The]. 1999; 20 (1): 887-895
in English | IMEMR | ID: emr-52479

ABSTRACT

A retrospective study including 12 patients with a similar number of desmoid tumors of the anterior abdominal wall was conducted. Six patients were presented with incisional hernia and only nine patients had a previous laparotomy. No cases with multiple or recurrent tumors or those with Gardner's syndrome were included in this study. All performed investigations [US, CT and IVP] indicated no specific features and were inconclusive. Three tumors were accidentally discovered during incisional hernia operation; while, in six patients, desmoid tumors were suspected in their previous laparotomy incision. It was concluded that wide surgical excision was the mainstay in the treatment of desmoid tumors. Such excision should not be compromised by the awareness about the reconstruction of resultant defects as the recent surgical reconstructive techniques such as synthetic mesh ensure an adequate and effective management in these cases


Subject(s)
Humans , Female , Abdominal Muscles/pathology , Postoperative Complications , Treatment Outcome , Recurrence , Follow-Up Studies
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