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1.
Rev. colomb. gastroenterol ; 37(2): 210-213, Jan.-June 2022. graf
Article in English | LILACS | ID: biblio-1394951

ABSTRACT

Abstract Introduction: The pancreatic pseudocyst is one of the late local complications of acute pancreatitis. For managing a giant pancreatic pseudocyst, there are multiple strategies. Aim: To present the case of a patient with a giant pancreatic pseudocyst managed by endoscopic cystogastrostomy. Clinical case: A 41-year-old woman developed a giant pancreatic pseudocyst as a complication of acute pancreatitis that was managed by endoscopic cystogastrostomy without endoscopic ultrasound guidance, with good evolution. Conclusions: Endoscopic cystogastrostomy, with or without the help of ultrasound endoscopy or lumen-apposing metal stent (LAMS), is a viable, safe, effective, and economical therapeutic option for selected patients with a giant pancreatic pseudocyst.


Resumen Introducción: el pseudoquiste pancreático es una de las complicaciones locales tardías de la pancreatitis aguda. Para el manejo del pseudoquiste pancreático gigante existen múltiples estrategias. Objetivo: presentar el caso de una paciente con pseudoquiste pancreático gigante manejado mediante cistogastrostomía endoscópica. Caso clínico: mujer de 41 años que desarrolló un pseudoquiste pancreático gigante como complicación de una pancreatitis aguda y se manejó mediante cistogastrostomía endoscópica sin guía ecoendoscópica, con una adecuada evolución. Conclusiones: la cistogastrostomía endoscópica, con la ayuda o no de ecoendoscopia ni stent de aposición luminal (LAMS), es una opción terapéutica viable, segura, efectiva y económica para pacientes seleccionados con pseudoquiste pancreático gigante.


Subject(s)
Humans , Female , Adult , Pancreatic Pseudocyst/surgery , Pancreatitis/complications , Drainage/methods , Endoscopy, Digestive System/methods , Pancreatic Pseudocyst/etiology , Pancreatic Pseudocyst/diagnostic imaging
2.
Rev. cir. (Impr.) ; 73(2): 217-221, abr. 2021. ilus
Article in Spanish | LILACS | ID: biblio-1388799

ABSTRACT

Resumen Introducción: Los pseudoquistes pancreáticos (PQP) corresponden al 80% de las lesiones quísticas del páncreas. Se debe descartar un tumor quístico, que representan el 10% al 15% de los quistes del páncreas y 1% de los tumores malignos por lo que es fundamental el estudio y diagnóstico diferencial. El término pseudoquiste pancreático gigante se usa tradicionalmente cuando el tamaño es mayor de 10 cm. Hay pocos casos de PQP gigantes en la literatura nacional. Objetivo: Reportar caso clínico con PQP gigante, analizar el diagnóstico diferencial y las opciones terapéuticas. Materiales y Método: Paciente con distensión abdominal progresiva, pérdida de peso y anorexia, posepisodio de pancreatitis aguda. Tomografía computarizada abdominal y resonancia magnética confirman lesión quística gigante intraabdominal. El paciente fue tratado con una cistoyeyunostomía pancreática abierta en Y de Roux. El análisis del contenido aspirado durante la cirugía sugiere PQP. Para la discusión se revisa la literatura más relevante. Resultados: Excelente resultado clínico postoperatorio, el estudio histopatológico de la pared del quiste confirmó el diagnóstico de pseudoquiste pancreático. Al año de seguimiento, el paciente permanece asintomático. Discusión: El estudio preoperatorio es crucial para determinar el diagnóstico diferencial y descartar lesiones neoplásicas o parasitarias quísticas. Los PSQ gigantes reportados son poco frecuentes y su manejo quirúrgico dependerá fundamentalmente de su tamaño, de las relaciones anatómicas y de la experiencia del equipo tratante.


Introduction: Pancreatic pseudocysts (PQP) correspond to 80% of cystic lesions of the pancreas. A cystic tumor must be ruled out, which represents 10% to 15% of pancreatic cysts and 1% of malignant tumors, so the study and differential diagnosis is essential. The term giant pancreatic pseudocyst is traditionally used when the size is greater than 10 cm. There are few cases of giant PQP in the national literature. Objective: To report a clinical case with giant PQP, to analyze the differential diagnosis and therapeutic options. Materials and Method: Patient with progressive abdominal distension, weight loss and anorexia post episode of acute pancreatitis. Abdominal computed tomography and magnetic resonance imaging confirm a giant intra-abdominal cystic lesion. The patient was treated with an open Roux-en-Y pancreatic cysto-jejunostomy. Analysis of the content aspirated during surgery suggests PQP. The most relevant literature is reviewed for discussion. Results: Excellent postoperative clinical results, the histopathological study of the cyst wall, confirmed the diagnosis of pancreatic pseudocyst. At one year of follow-up, the patient remains asymptomatic. Discussion: The preoperative study is crucial to determine the differential diagnosis and rule out neoplastic or cystic parasitic lesions. Reported giant PSQs are rare and their surgical management will depend fundamentally on their size, anatomical relationships, and the experience of the treating team.


Subject(s)
Humans , Male , Adult , Pancreatic Pseudocyst/surgery , Pancreatic Pseudocyst/diagnostic imaging , Pancreatic Pseudocyst/etiology , Tomography, X-Ray Computed/methods , Treatment Outcome , Pancreatitis, Acute Necrotizing/complications , Pancreatitis, Acute Necrotizing/diagnostic imaging
3.
Rev. cir. (Impr.) ; 72(3): 241-244, jun. 2020. ilus
Article in Spanish | LILACS, UY-BNMED, BNUY | ID: biblio-1115549

ABSTRACT

Resumen Introducción: Las complicaciones torácicas secundarias a pancreatitis aguda son excepcionales y más aún la presencia de un pseudoquiste mediastinal. Caso Clínico: Hombre de 36 años. Consumidor de marihuana y alcohol. Historia de 6 meses de dolor abdominal y adelgazamiento de 20 kilos. Instalando en la evolución sintomatología respiratoria. Discusión: Se discuten las formas de presentación de esta entidad. Sus etiologías más frecuentes. Se hace énfasis en el rol de la imagenología así como en el análisis del líquido pleural. El enfoque terapéutico es conservador al inicio y en algunos pacientes es quirúrgico en la evolución; con diversas opciones.


Introduction: The thoracic complications secondary to acute pancreatitis are exceptional and even more so the presence of a mediastinal pseudocyst. Case report: 36 year old man. Marijuana and alcohol consumer. History of 6 months of abdominal pain and weight loss of 20 kilos. Installing respiratory symptomatology evolution. Discussion: The forms of presentation of this entity are discussed. Its most frequent etiologies. Emphasis is placed on the role of imaging as well as the analysis of pleural fluid. The therapeutic approach is conservative at the beginning and in some patients it is surgical during evolution; with several options.


Subject(s)
Humans , Male , Adult , Pancreatic Pseudocyst/etiology , Pancreatic Pseudocyst/therapy , Pancreatitis/complications , Pleural Diseases/etiology , Pleural Diseases/therapy , Fistula/etiology , Fistula/therapy , Pancreatic Pseudocyst/diagnosis , Pleural Diseases/diagnosis , Postoperative Period , Tomography, X-Ray Computed
4.
Rev. Assoc. Med. Bras. (1992) ; 65(2): 123-126, Feb. 2019. graf
Article in English | LILACS | ID: biblio-990337

ABSTRACT

SUMMARY Hemorrhagic pseudocysts with pseudoaneurysms are a rare and fatal complication of chronic pancreatitis due to the erosion of pancreatic to peripancreatic arteries. The timing of the rupture cannot be accurately predicted, but prompt diagnosis and management are essential to prevent further bleeding. We describe the case of a 68-year-old man who presented acute epigastric pain and anemia and had a history of chronic pancreatitis with a pseudocyst. A biliary and pancreas MRI showed an enlarged size of a known pancreatic pseudocyst with internal high signal intensity material. Color-Doppler ultrasonography showed pulsating signals in the pseudocyst, and our final diagnosis was a pseudoaneurysm in the pancreatic hemorrhagic pseudocyst. The pseudoaneurysm was successfully treated with coil embolization of the feeding artery. We report this case of a rare complication of chronic pancreatitis to show that color-Doppler ultrasound is a non-invasive and effective diagnostic tool for pseudoaneurysm, which enables early detection and prompt treatment without the need for invasive diagnostic modalities.


Subject(s)
Humans , Male , Aged , Pancreatic Pseudocyst/diagnostic imaging , Aneurysm, False/diagnostic imaging , Echocardiography, Doppler, Color , Pancreatitis, Chronic/complications , Gastrointestinal Hemorrhage/diagnostic imaging , Pancreatic Pseudocyst/etiology , Gastrointestinal Hemorrhage/etiology
5.
Rev. inf. cient ; 97(1): i:125-f:136, 2018. tab
Article in Spanish | LILACS, CUMED | ID: biblio-995956

ABSTRACT

Se realizó un estudio prospectivo y descriptivo en 50 pacientes atendidos en el Servicio de Cirugía General del Hospital General Docente "Dr. Agostinho Neto" de Guantánamo, con el diagnóstico de seudoquiste del páncreas en el período 1997-2016, a los cuales se les efectuó alguna de las técnicas quirúrgicas para su solución. El dato primario fueextraído de las historias clínicas. Para el procesamiento de la información se emplearon como medida de tendencia central: la media aritmética; como medida de dispersión central la desviación estándar y el rango. Hubo prevalencia de la pancreatitis crónica y de pancreatitis aguda. La edad promedio es de 45 años, un rango de 19-72 años. El sexo predominante fue el masculino. El alcoholismo se observó en la mayoría de las pancreatitis. La pancreatitis crónica fue la primera causa del seudoquiste del páncreas. El diámetro promedio del seudoquiste es de 12 cm. Los drenajes internos ocuparon la mayoría de los procederes quirúrgicos realizados, además de la cistoyeyunostomía en Y Roux, la cistoduodenostomía y la cistogastrostomía. No hubo fallecidos y un seguimiento promedio de 71.4 meses sin recurrencia(AU)


A prospective and descriptive study was carried out in 50 patients treated in the General Surgery Service of the General Teaching Hospital "Dr. Agostinho Neto" from Guantánamo, with the diagnosis of pseudocyst of the pancreas in the period 1997-2016, to which some of the surgical techniques for their solution were made. The primary data was extracted from the medical records. For the processing of information, the arithmetic mean was used as a measure of central tendency; as a measure of central dispersion the standard deviation and the range. There was a prevalence of chronic pancreatitis and acute pancreatitis. The average age is 45 years, a range of 19-72 years. The predominant sex was male. Alcoholism was observed in most pancreatitis. Chronic pancreatitis was the first cause of the pseudocyst of the pancreas. The average diameter of the pseudocyst is 12 cm. The internal drainages occupied most of the surgical procedures performed, in addition to the Roux-en-Y cystojejunostomy, the cystoduodenostomy and the cystogastrostomy. There were no deaths and an average followup of 71.4 months without recurrence(AU)


Subject(s)
Humans , Pancreatic Pseudocyst/etiology , Pancreatitis, Chronic/complications , Epidemiology, Descriptive , Prospective Studies
6.
Rev. chil. cir ; 68(2): 173-175, abr. 2016. ilus
Article in Spanish | LILACS | ID: lil-784849

ABSTRACT

Aim: Here we present a case associated with closed abdominal trauma. Case report: Male 21 years old with history of abdominal trauma when riding a bull, managed conservatively with analgesics and antibiotics. Two months later he presented an abdominal painful mass located in epigastrium and middle abdomen. Abdominal USG and CT scan showed the presence of a tumor dependent of the pancreatic tail, with regular margins, compatible with pancreatic pseudocyst; surgical management was decided performing cystogastro anastomosis. Conclusion: This clinical report represent traumatic origin of some pancreatic pseudocysts, surgical indication needs to be personalized.


Objetivo: Presentamos aquí un caso de pseudoquiste de páncreas asociado a traumatismo abdominal cerrado. Caso clínico: Paciente masculino de 21 años de edad que recibe traumatismo directo sobre abdomen por un toro y es manejado de forma conservadora con analgésicos y antibióticos. Dos meses después presenta nuevamente dolor abdominal y aumento de volumen en epigastrio y mesogastrio. El ultrasonido y la TC abdominal evidencian imagen compatible con pseudoquiste pancreático realizándose cistogastroanastomosis. Conclusión: El caso representa la etiología traumática de algunos pseudoquistes de páncreas; las indicaciones quirúrgicas necesitan ser individualizadas.


Subject(s)
Humans , Male , Adult , Young Adult , Pancreatic Pseudocyst/surgery , Pancreatic Pseudocyst/etiology , Abdominal Injuries/complications , Pancreatic Pseudocyst/diagnostic imaging , Laparoscopy
7.
Rev. chil. cir ; 65(6): 549-553, dic. 2013. ilus, tab
Article in Spanish | LILACS | ID: lil-698652

ABSTRACT

Introduction: Fistula formation between a pancreatic pseudocyst and the biliary tree is uncommon. Clinical case: We report a 71 years old female who developed a pancreatic pseudocyst secondary to a biliary acute pancreatitis. After eight weeks of evolution, the patient was operated due to the size of the pseudocyst and the presence of symptoms. During the operation, a fistula between the cyst and the biliary tree was found. It was successfully excluded performing a choledochostomy with a Kehr tube and pseudocyst drainage. The patient had an uneventful postoperative evolution and imaging studies at the moment of discharge, one month after the operation, did not show a residual cavity...


Introducción: Los pseudoquistes pancreáticos pueden desarrollarse tras episodios de pancreatitis, pudiendo originar diversas complicaciones como infección, hemorragia, fenómenos compresivos o fístulas pancreáticas. En el caso de estas últimas, la comunicación de un pseudoquiste pancreático a la vía biliar es una rareza, existiendo hasta la fecha sólo 19 casos reportados en la literatura. Caso clínico: Presentamos el caso de una paciente de 71 años que desarrolló un pseudoquiste pancreático posterior a pancreatitis aguda biliar y que debido a su tamaño y síntomas se decide el tratamiento quirúrgico a las 8 semanas. Durante la cirugía se diagnostica una fístula entre el pseudoquiste y la vía biliar principal, realizándose exclusión exitosa con coledocostomía con sonda Kehr, colecistectomía y drenaje del pseudoquiste, debido a la imposibilidad de derivación al tubo digestivo por friabilidad de su pared. La paciente evoluciona favorablemente, siendo dada de alta al mes de la cirugía. El control con imágenes previo al alta revela la desaparición del pseudoquiste, sin cavidad residual...


Subject(s)
Humans , Female , Aged , Pancreatitis/pathology , Pancreatic Pseudocyst/surgery , Pancreatic Pseudocyst/diagnosis , Cholecystectomy , Choledochostomy , Bile Ducts/pathology , Pancreatic Fistula/surgery , Pancreatic Fistula/diagnosis , Pancreatic Pseudocyst/etiology
8.
Indian J Pediatr ; 2008 Mar; 75(3): 281-3
Article in English | IMSEAR | ID: sea-83541

ABSTRACT

A 2-year-old boy presented with weakness of both lower limbs with bladder and bowel involvement and history of frequent falls. Magnetic resonance imaging of the spine revealed a T2 altered signal intensity enhancing mass lesion seen in the spinal epidural space extending from sixth cervical to fourth thoracic vertebrae, which was compressing the adjacent spinal cord. Histopathology of the lesion was suggestive of hamartoma. A brief review of the literature including its embryogenesis is discussed here. The child subsequently developed pseudopancreatic cysts possibly because of repeated falls leading to blunt trauma abdomen.


Subject(s)
Accidental Falls , Diagnosis, Differential , Hamartoma/complications , Humans , Infant , Magnetic Resonance Imaging , Male , Pancreatic Pseudocyst/etiology , Spinal Cord Compression/diagnosis , Spinal Cord Neoplasms/complications , Thoracic Vertebrae
9.
Arq. gastroenterol ; 44(1): 29-34, jan.-mar. 2007. ilus, tab
Article in Portuguese | LILACS | ID: lil-455957

ABSTRACT

RACIONAL: Os pseudocistos pancreáticos são complicações relativamente comuns em pacientes adultos com pancreatite. OBJETIVO: Avaliar os resultados a longo prazo da drenagem endoscópica transmural, estabelecendo seu papel no manejo do pseudocisto pancreático. MÉTODOS: Foram estudados 14 pacientes com pseudocisto de pâncreas, cuja principal queixa à apresentação foi dor no andar superior do abdome e massa abdominal palpável, submetidos a cistogastrostomia (n = 12) e cistoduodenostomia (n = 2), acompanhados clinicamente e com tomografia computadorizada de abdome por até 51 meses. A colangiopancreatografia endoscópica retrógrada era tentada em todos os casos para estudo do ducto pancreático e classificação dos cistos. RESULTADOS: A pancreatite crônica alcoólica agudizada foi responsável por 10 casos (71,5 por cento) e a biliar por 4 (28,5 por cento). As duas formas de drenagens (cistogastrostomia e cistoduodenostomia) endoscópicas foram efetivas. Não houve mudança na conduta terapêutica proposta; em dois pacientes a migração da órtese para o interior do pseudocisto, no momento da inserção, foi a principal complicação, sendo possível sua retirada no mesmo ato, com o uso da cesta de Dormia, sob o auxílio de fluoroscopia. Não houve mortalidade, nem recidiva até o momento. O tempo médio de permanência hospitalar foi de 3 dias. CONCLUSÃO: A drenagem endoscópica transmural se apresentou como terapêutica eficaz, com baixo índice de complicações, mortalidade nula e pequeno tempo de internação hospitalar.


BACKGROUND: Pancreatic pseudocysts are relatively common complications of pancreatitis in adults. OBJECTIVE: To evaluate the long-term results from transmural endoscopic drainage and thus to establish its role in managing pancreatic pseudocyst. METHODS: Fourteen patients with pancreatic pseudocyst were studied. Their main complaint was pain in the upper levels of the abdomen. They presented palpable abdominal mass and underwent cystogastrostomy (n = 12) and cystoduodenostomy (n = 2), with clinical follow-up using abdominal computed tomography for up to 51 months. Retrograde endoscopic cholangiopancreatography was attempted in all cases to study the pancreatic duct and classify the cysts. RESULTS: There were 10 cases (71.5 percent) of chronic pancreatitis that had become acute through alcohol abuse and 4 (28.5 percent) that had become acute through biliary disorders. Both types of endoscopic drainage (cystogastrostomy and cystoduodenostomy) were effective. There was no change in the therapeutic management proposed. Migration of the orthesis into the pseudocyst at the time of insertion (two cases) was the principal complication, and these could be removed during the same operation, by means of a Dormia basket, with the aid of fluoroscopy. There has so far not been any mortality or relapse. The mean hospital stay was 3 days. CONCLUSION: Transmural endoscopic drainage was an efficacious form of therapy, presenting a low complication rate and no mortality, and only requiring a short stay in hospital.


Subject(s)
Adult , Female , Humans , Male , Middle Aged , Drainage/methods , Endoscopy, Gastrointestinal , Pancreatic Pseudocyst/surgery , Follow-Up Studies , Pancreatic Pseudocyst/etiology , Pancreatitis/complications , Stents , Time Factors , Tomography, X-Ray Computed , Treatment Outcome
10.
Cuad. cir ; 21(1): 38-42, 2007. ilus
Article in Spanish | LILACS | ID: lil-489156

ABSTRACT

Los pseudoquistes pancreáticos son colecciones de fluido localizadas, rodeadas por una pared no epitelial, que habitualmente aparecen tras la rotura u obstrucción de un conducto pancreático, secundario a un episodio de pancreatitis o a un traumatismo. Los síntomas independientemente de su origen son: dolor, náusea, fiebre y pérdida de peso. Es frecuente encontrar al examen una masa palpable, generalmente epigástrica y menos frecuentemente ictericia. En relación a su tratamiento este depende tanto del tamaño del pseudoquiste, el tiempo de evolución y el estado en que se encuentra el paciente, pues no es inhabitual que pseudoquistes pequeños, en pacientes estables tengan una resolución espontánea. Sin embargo, cuando esto no ocurre está indicado el drenaje quirúrgico del pseudoquiste, que puede ir desde un drenaje externo, hasta técnicas mimamente invasivas, ya sean laparóscopicas o endoscópicas, que en los últimos años han tenido un fuerte desarrollo. En relación a esto, presentamos un caso de drenaje endoscópico interno realizado en el Hospital Base Valdivia, de un pseudoquiste pancreatico, en un paciente de 36 años secundario a pancreatitis aguda grave.


Subject(s)
Humans , Male , Adult , Drainage , Endoscopy, Digestive System , Pancreatitis/complications , Pancreatic Pseudocyst/surgery , Pancreatic Pseudocyst/etiology , Acute Disease , Body Fluids , Pancreatic Pseudocyst , Tomography, X-Ray Computed
11.
Article in English | AIM | ID: biblio-1269388

ABSTRACT

Authors report a case of large adrenal pseudocyst in a 53 year-old woman. A voluminous abdominal mass with malnutrition and dehydration symptoms were found. Surgical excision was difficult but complete after 6L fluid aspiration. Histologic examination showed fibrous and inflammatory cystic wall with groups of adrenal cells. No epithelial lining was present and the diagnosis of adrenal pseudocyst was made. Pathogenesis; histology; diagnosis and management were discussed


Subject(s)
Adrenal Glands , Case Reports , Pancreatic Pseudocyst/diagnosis , Pancreatic Pseudocyst/etiology , Pancreatic Pseudocyst/surgery
12.
The Korean Journal of Gastroenterology ; : 108-115, 2007.
Article in Korean | WPRIM | ID: wpr-39961

ABSTRACT

BACKGROUND/AIMS: Pseudoaneurysm is a life-threatening complication of chronic or acute pancreatitis. This study was undertaken to evaluate the clinical features of pseudoaneurysm complicating pancreatitis. METHODS: We reviewed the medical records of 7 patients diagnosed as pseudoaneurysms with chronic pancreatitis in Korea University Guro and Anam Hospital from January 1995 to March 2006 and analyzed their demographics, clinical courses and outcomes. RESULTS: All patients were men and mean age was 54.6 years (range, 43-67 years). All the cases occurred in the setting of chronic alcoholic pancreatitis complicated by pseudocyst. Abdominal pain was the unique initial clinical symptom in 5 cases, hematemesis in 1 case, and simultaneous abdominal pain with hematemesis in 1 case. Bleeding into pseudocyst developed in 5 cases, flowing into duodenum through pancreatic duct in 1 case and rupture into the descending colon in 1 case. Mean duration between onset of symptom and diagnosis of pseudoaneurysm was 7.8 days (range, 1-23 days). Six cases were diagnosed by abdominal computed tomography disclosing characteristic finding of focal high density area in the pseudocyst. Pulsed doppler abdominal sonography was performed before computed tomography in 3 cases and results were negative in 2 cases. Transcatheter arterial embolizations were initially performed in 6 cases, and there was no recurrent bleeding except one case of splenic infarction. Distal pancreatectomy was initially performed in 1 case. CONCLUSIONS: Pseudoaneurysms complicating chronic pancreatitis shows various clinical features. Transcatheter arterial embolization can be recommended as a primary therapeutic modality.


Subject(s)
Adult , Aged , Humans , Male , Middle Aged , Aneurysm, False/diagnosis , Arteries/injuries , Demography , Embolization, Therapeutic , Hemorrhage/etiology , Korea , Pancreatic Pseudocyst/etiology , Pancreatitis, Alcoholic/complications , Retrospective Studies , Tomography, X-Ray Computed
14.
Journal of Huazhong University of Science and Technology (Medical Sciences) ; (6): 182-4, 2005.
Article in English | WPRIM | ID: wpr-634242

ABSTRACT

The experience in diagnosis and treatment of bleeding complications in severe acute pancreatitis (SAP) by transcatheter arterial embolization was summarized. The clinical data of 19 SAP patients complicated with intra-abdominal bleeding in our hospital from Jan. 2000 to Jan. 2003 were analyzed retrospectively and the therapeutic outcome of TAE was evaluated statistically. The results showed that the short-term successful rate of hemostasis by TAE was 89.5% (17/19), the incidence of re-bleeding after TAE was 36.8% (7/19) and the successful rate of hemostatis by second TAE was 71.4% (5/7). It was concluded that the intra-abdominal bleeding in SAP was mainly caused by the rupture of erosive/infected pseudoaneurysm. Mostly, the broken vessels were splenic artery and gastroduodenal artery; In terms of emergence hemostatis, TAE is the most effective method. Surgical hemostasis is necessary if hemostasis by TAE is failed or re-bleeding occurs after TAE.


Subject(s)
Aneurysm, False/diagnosis , Aneurysm, False/etiology , Aneurysm, False/therapy , Embolization, Therapeutic/methods , Hemoperitoneum/diagnosis , Hemoperitoneum/etiology , Hemoperitoneum/therapy , Pancreatic Pseudocyst/diagnosis , Pancreatic Pseudocyst/etiology , Pancreatic Pseudocyst/therapy , Pancreatitis, Acute Necrotizing/complications , Pancreatitis, Acute Necrotizing/therapy , Retrospective Studies
15.
Bol. Asoc. Méd. P. R ; 96(1): 33-38, Jan.-Feb. 2004.
Article in English | LILACS | ID: lil-411111

ABSTRACT

Insulinoma is the most common endocrine tumor of the pancreas. Over 90 of the insulinomas are benign and single, and can be cured by simple excision. Depending on the location, insulinomas can be enucleated, might require partial or distal pancreatectomy or pancreaticoduodenectomy. Five cases with insulinoma successfully treated by surgical intervention, two by enuclation, two by distal pancreatectomy and splenectomy, and preservation of the spleen have been summarized. The management of insulinoma involves the diagnosis, localization of the tumor and treatment. Insulinomas are rare tumors of the pancreas. Nevertheless, it is the most common endocrine tumor of the pancreas. Specifically arising from the beta cells, of the islets of Langerham, that produce insulin (fig.1). Its incidence is one in 250,000 inhabitants. It can be seen at any age, but is more frequent in females between 4 and 82 years of age, with a mean of 45.5 years. Insulinomas are evenly distributed between the head, body and tail of the pancreas. Over 90 are benign and single and can be cured by simple excision. Depending on the location insulinomas can be enucleated, might require partial or distal pancreatectomy or a pancreaticoduodenectomy. Ten percent could be malignant when metastasis to peripancreatic lymph nodes or to the liver is detected. The course of the patient with malignant insulinoma is an indolent one. The release of insulin leads to fasting hypoglycemia producing confusion, loss of consciousness, coma or convulsions. The hypoglycemia in turn can induce the release of cathecolamines producing tachycardia, tremulousness and diaphoresis. The Whipple's triad must be present for the diagnosis of insulinoma; symptoms of hypoglycemia, glucose level below 50 mgs/dl and relief of symptoms by the administration of glucose. In large series the interval between the onset of symptoms and a definitive diagnosis of insulinoma was 37 months, with a range of 0 to 14 years


Subject(s)
Humans , Male , Female , Child, Preschool , Child , Adolescent , Adult , Middle Aged , Insulinoma/surgery , Pancreatic Neoplasms/surgery , Pancreatectomy , Adenoma, Islet Cell , Postoperative Complications/etiology , Diabetes Mellitus, Type 2 , Hyperinsulinism/etiology , Hypoglycemia/etiology , Insulinoma/complications , Insulinoma/diagnosis , Insulinoma/epidemiology , Pancreatic Neoplasms/complications , Pancreatic Neoplasms/diagnosis , Pancreatic Neoplasms/epidemiology , Pancreaticoduodenectomy , Pancreatic Pseudocyst/etiology , Splenectomy
16.
Rev. Fac. Cienc. Méd. (Córdoba) ; 60(1): 57-60, 2003. ilus
Article in Spanish | LILACS | ID: lil-441450

ABSTRACT

Antecedentes: En nuestro medio el seudoquiste agudo de páncreas se presenta luego de pancreatitis aguda severa o trauma pancreático. El diagnóstico Inicial se realiza por ecografía, tomografía computada y, con menor frecuencia, por la clínica. El tratamiento puede ser quirúrgico o mimmoinvasivo. Objetivos: Presentar un paciente con un voluminoso seudoquiste agudo de páncreas que tuvo una resolución espontánea. Material y Métodos: Paciente de sexo masculino, de 71 años, con episodio de pancreatitis aguda severa, complicada con necrosis pancreática infectada, que requirió necrosectomias en etapas y colecistectomia; después, desarrolló un seudoquiste agudo de páncreas de 20 cm. de diámetro. La complejidad de la patología y la repercusión en el estado general del enfermo postergó el tratamiento del seudoquiste, que en su evolución natural se drenó espontáneamente al estómago, sin complicaciones ni recidiva de la lesión. Conclusión: Los seudoquistes agudos de páncreas mayores de 6 cm. que persisten más allá de las 12 semanas habitualmente son tratados quirúrgicamente. Algunos casos, como el enfermo reportado, podrían ser manejados en forma no operatoria con un seguimiento adecuado.


Background: In our medium, acute pancreatic pseudocyst occur after severe acute pancreatitis or pancreatic trauma. The initial diagnosis is made by ultrasound examination, computed axial tomography and less frequently, by clinical assessment. Treatment may be either surgical or minimal invasive. Objectives: To present a patient with a large acute pancreatic pseudocyst which had a spontaneous resolution. Material and methods: The patient was a 71-years-old male who had an attack of severe acute pancreatitis necrosis requiring serial necrosectomies and cholecystectomy; he then developed a 20 cm acute pancreatic pseudocyst. The severity of the disease and its implication on the patien´s general condition delayed treatment on the pseudocyst, which in its natural course, spontaneously drained into the stomach with no complications or relapses. Conclusion: Acute pancreatic cysts larger than 6 cm persisting for more than 12 weeks are usually surgically treated. Some cases, as the one reported below, could be managed by non-surgical means with adequate follow-up.


Subject(s)
Humans , Female , Aged , Pancreatic Pseudocyst/diagnosis , Pancreatitis, Acute Necrotizing/surgery , Pancreatic Pseudocyst/etiology , Pancreatic Pseudocyst/therapy , Pancreatitis, Acute Necrotizing/complications , Remission, Spontaneous , Tomography, X-Ray Computed
18.
Rev. gastroenterol. Méx ; 65(3): 129-131, jul.-sept. 2000.
Article in Spanish | LILACS | ID: lil-302920

ABSTRACT

Antecedentes: T. glabrata es un hongo saprófito, que se ha considerado en los últimos años como un agente patógeno en el pseudoquiste de páncreas. Se han reportado únicamente tres casos en la literatura mundial. objetivo: presentar un nuevo caso de un paciente con pseudoquiste de páncreas cuya causa de infección primaria y sepsis fue T. glabrata; analizar los posibles factores que favorecen la infección, así como revisar la literatura de los casos hasta hoy día registrados. Informe del caso: se presenta la evolución clínica de una paciente posoperada de colecistectomía convencional con exploración de vías biliares y colocación de sonda en T, secundaria a coledocoliatiasis; la cual desarrolló pancreatitis aguda días despu,s de habérsele realizado una CPRE para tratamiento de litiasis residual, después de lo cual recibió manejo con antibióticos de amplio espectro y NPT; posteriormente se complicó con pseudoquiste de páncreas, el cual fue diagnosticado por TAC y manejado de inicio con punción percutánea en que se identificó la T. glabrata. En una recidiva posterior del seudoquiste, con manifestaciones de sepsis se halló el microorganismo descrito como único agente responsable. Conclusiones: la instrumentación del árbol pancreato-biliar, así como la terapia prolongada con antibióticos de amplio espectro y con NPT, fueron los medios que se asociaron como factores de riesgo para la infección por T. glabrata, así como para que este hongo cambiara su comportamiento biológico de comensal a patógeno. Se le deberá considerar como un agente potencialmente patógeno en pacientes que reciban este tipo de terapia y que cursen con pseudoquiste de páncreas, para reconocerlos de forma oportuna e iniciar la terapia conveniente.


Subject(s)
Humans , Adult , Female , Candidiasis , Pancreatic Pseudocyst/surgery , Pancreatic Pseudocyst/diagnosis , Pancreatic Pseudocyst/etiology , Ultrasonography
19.
Rev. argent. cir ; 80(5): 203-208, mayo 2001. ilus
Article in Spanish | LILACS | ID: lil-310170

ABSTRACT

Antecedentes: La valoración de la necrosis en la pancreatitis aguda presenta algunas dificultades, especialmente para estimar el compromiso extrapancreático. Objetivos: Evaluar la aplicación y suficiencia de la clínica, el laboratorio (criterios de Ranson), la ecografía, la tomografía dinámica y la antomía patológica para la detección de lesiones necróticas intra y extrapancreáticas. Diseño: Estudio de observación prospectivo. Población: 41 pacientes, 26 mujeres y 15 hombres, con pancreatitis aguda tratados entre enero de 1997 y abril de 1998. Método: Pacientes con clínica, hipermilasemia y afectación pancreática y/o peripancreática en los estudios por imágenes. Se realizó un estudio histopatológico de especímenes en necrosis intra y extrapancreática, seudoquistes y de la vesícula biliar. Resultados: Ocho pacientes desarrollaron complicaciones locales; en 5/12 (41,66 por ciento) con 3-5 signos de Ranson se desarrollaron una necrosis pancreática infectada, un seudoquiste y tres necrosis extrapancreáticas cavitadas; 3/29 (10,34 por ciento) con 0-2 signos desarrollaron 2 un absceso pancreático y un seudoquiste. Conclusiones: La necrosis extrapancreática cavitada es una lesión circunscripta, con reblandecimiento y contenido grumoso, que se desarrolló fuera del páncreas, habitualmente en pancreatitis aguda severa. La ecografía y la tomografía dinámica permitieron estudiarla y monitorear su evolución sin requerir tratamiento quirúrgico inicial


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Necrosis , Pancreatitis , Abdominal Abscess , Acute Disease , Pancreas , Prospective Studies , Pancreatic Pseudocyst/etiology
20.
Rev. gastroenterol. Méx ; 64(4): 171-7, oct.-dic. 1999. ilus, tab, graf
Article in Spanish | LILACS | ID: lil-276259

ABSTRACT

Introducción: el pseudoquiste de páncreas (PP) se presenta en 2 a 5 por ciento de los casos de pancreatitits aguda (PA). La mayoría se resuelve de forma espontánea. En hospitales oncológicos es una patología poco frecuente. Puede confundirse con neoplasias quísticas, motivo de envío a instituciones especializadas. Objetivo: describir los casos de PP tratados en un periodo de 15 años. Material y métodos: revisión de expedientes clínicos de 14 pacientes con diagnóstico de PP tratados desde 1975 hasta 1989. Resultados: nueve fueron mujeres (64 por ciento) y cinco fueron varones (36 por ciento). La edad promedio fue de 41 años (margen de 18 a 77). Hubo antecedente de alcoholismo intenso en 50 por ciento de los casos, litiasis vesicular en 28 por ciento y traumatismo en 15 por ciento. En cinco pacientes (35 por ciento) se documentó el antecedente de PA y el tiempo de evolución promedio entre ésta y el diagnóstico de PPe fue de 5.7 meses. En todos se presentó dolor y masa abdominal. El diagnóstico se realizó con ultrasonografía y tomografía en todos los casos. Fueron tratados quirúrgicamente trece casos, 12 con derivación interna, uno con resección y otro con drenaje externo que recurrió a los 16 meses. Se presentó fístula enterocutánea (7 por ciento) que fue resuelta médicamente. No se presentaron muertes operatorias. El tiempo de seguimiento promedio fue de 10 años 4 meses. Conclusiones: es una patología poco frecuente en hospitales oncológicos. El tratamiento quirúrgico más usado es drenaje interno. Se debe realizar diagnóstico diferencial con neoplasias quísticas de páncreas


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Pancreatic Pseudocyst/surgery , Pancreatic Pseudocyst/diagnosis , Pancreatic Pseudocyst/epidemiology , Pancreatic Pseudocyst/etiology , Age Distribution , Mortality , Sex Distribution
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