Intestinal malrotation, mesocolic hernia, and Meckel diverticulum - differential diagnosis of abdominal pain in adults: case report and literature review

Intestinal malrotation is a congenital anomaly caused by incomplete rotation or absence of rotation of the primitive intestine along the axis of the upper mesenteric artery during embryonic development. Embryonic development and its anatomical variations were described by Dott in 1923. Intestinal malrotation is a rare condition among adults - prevalent in a mere 0.0001% to 0.19% of the population -, and it may be associated with other anatomical deformities. It can be asymptomatic or manifest with varying intensity, from obstruction to necrosis of intestinal segments. In general, this abnormality is diagnosed in the first year of life; however, symptomsmay appear later in life,making diagnosis in adults difficult on account of non-specific symptoms. In the present study, we report a case of intestinal malrotation associated with chronic non-specific symptoms progressing to mesenteric angina. (AU)

A propósito de un caso: útero miomatoso gigante torsionado / Torsion of a giant miomatous uterus: report of a clinical case autores

OBJETIVO: Reportar el caso de una torsión de útero, trompas y ambos ovarios a nivel de cuello uterino. Describir la patogenia, sintomatología y tratamiento, como un caso infrecuente y potencialmente grave, en la práctica clínica diaria. MATERIAL Y MÉTODOS: Analizar el curso de esta extremadamente rara patología, en una mujer postmenopáusica de 59 años. Se trata de un caso raro de torsión uterina en un útero no gestante, reportando los hallazgos en los exámenes previos a la cirugía y los hallazgos intraoperatorios e histopatológicos postcirugía. La resonancia magnética fue fundamental en el diagnóstico de la paciente y la laparotomía realizada demostró una torsión de cuerpo uterino de 360 ° a nivel de cérvix, y un gran mioma pediculado con signos de necrosis. Hemos revisado los últimos artículos de esta rara patología RESULTADOS Y DISCUSIÓN: La paciente fue operada. Se realizó una histerectomía total mediante una laparotomía media supra e infraumbilical. Los ovarios no tenían signos de necrosis. CONCLUSIONES: Debemos tener en cuenta esta posibilidad diagnóstica, en pacientes con aumento de tamaño uterino y clínica de dolor abdominal, ya que aunque es muy infrecuente, su diagnóstico es importante, ya que puede ser peligroso para la vida de la paciente.

OBJECTIVE: To report a case of torsion of the uterus, fallopian tubes and both ovaries around the uterine collum and the symptomatology, pathogenesis and treatment of this uncommon pathology. MATERIAL AND METHODS: The article analyses the course of this extremely rare pathology in a postmenopausical woman of 59 years. It is a rare case like a non gravid uterine torsion in a postmenopausical woman. We have the exams previous to the surgery, the finds intraoperative and the histolopathological reports postsurgery. RMN was the most important in diagnosis and the laparotomy showed a 360° an uterus increased on size and a big pedunculated myoma with signs of necrosis We have reviewed the latest articles on this strange pathology RESULTS AND DISCUSSION: The patient was operated. A infra-supra medium laparotomy was practiced and a total hysterectomy was made. Ovarians had not signs of necrosis. CONCLUSIONS: We must take into account, in patients with pathologies that increase uterine size and abdominal pain, the possibility of uterine torsion. Although it is a very infrequent pathology, its diagnosis is important, since it can be dangerous for the life of the patient

Bazo errante gigante con torsión del pedículo e infarto esplénico: reporte de un caso / Giant Wandering Spleen with torsion of the pedicle and splenic infarction: a case report

INTRODUCCIÓN: El bazo errante, es una entidad clínica poco común. Su espectro clínico varía desde enfermedad asintomática hasta complicaciones asociadas y su manejo es predominantemente quirúrgico. CASO CLÍNICO: Hombre, con cuadro clínico de dolor y masa abdominal palpable, con hallazgos tomográficos sugestivos de patología con asiento en retroperitoneo, con obstrucción intestinal secundaria; por laparotomía se identifica de forma incidental bazo ectópico solo fijado a través de pedículo vascular torsionado y signos de hipertensión portal, realizándose esplenectomía. CONCLUSIONES: La torsión esplénica es la complicación más frecuente del bazo errante, una entidad bastante rara con muy pocos casos publicados en Colombia.

BACKGROUND: The wandering spleen is an uncommon clinical entity. Its clinical spectrum varies from asymptomatic disease to associated complications and its management is predominantly by surgery. CLINICAL CASE: Man with clinical picture of pain and palpable abdominal mass, with tomographic findings suggestive of pathology with retroperitoneal seating, with secondary intestinal obstruction; by laparotomy incidentally, an ectopic spleen is identified, only fixed through a torsioned vascular pedicle and signs of portal hypertension, performing splenectomy. CONCLUSIONS: Splenic torsion is the most frequent complication of the errant spleen, a very rare entity with very few cases published in Colombia.

Global Longitudinal Strain or Left Ventricular Twist and Torsion? Which Correlates Best with Ejection Fraction? / Strain Longitudinal Global ou Twist do Ventrículo Esquerdo e Torção? Qual se Correlaciona Melhor com a Fração de Ejeção?

Abstract Background: Estimative of left ventricular ejection fraction (LVEF) is a major indication for echocardiography. Speckle tracking echocardiography (STE) allows analysis of LV contraction mechanics which includes global longitudinal strain (GLS) and twist/torsion, both the most widely used. Direct comparison of correlations between these novel parameters and LVEF has never been done before. Objective: This study aims to check which one has the highest correlation with LVEF. Methods: Patients with normal LVEF (> 0,55) and systolic dysfunction (LVEF <0,55) were prospectively enrolled, and underwent echocardiogram with STE analysis. Correlation of variables was performed by linear regression analysis. In addition, correlation among levels of LV systolic impairment was also tested. Results: A total of 131 patients were included (mean age, 46 ± 14y; 43%, men). LVEF and GLS showed a strong correlation (r = 0.95; r2 = 0.89; p < 0.001), more evident in groups with LV systolic dysfunction than those with preserved LVEF. Good correlation was also found with global longitudinal strain rate (r = 0.85; r2 = 0.73; p < 0.001). Comparing to GLS, correlation of LVEF and torsional mechanics was weaker: twist (r = 0.78; r2 = 0.60; p < 0.001); torsion (r = 0.75; r2 = 0.56; p < 0.001). Conclusion: GLS of the left ventricle have highly strong positive correlation with the classical parameter of ejection fraction, especially in cases with LV systolic impairment. Longitudinal strain rate also demonstrated a good correlation. GLS increments analysis of LV systolic function. On the other hand, although being a cornerstone of LV mechanics, twist and torsion have a weaker correlation with LV ejection, comparing to GLS.

Resumo Fundamento: A estimativa da fração de ejeção do ventrículo esquerdo (FEVE) é uma das pincipais indicações para a ecocardiografia. Speckle tracking (ST) permite a análise da mecânica de contração do VE que inclui a deformação (strain) longitudinal global (SLG) e o twist / torção, sendo ambos os mais utilizados. A comparação direta de correlações entre esses novos parâmetros e a FEVE nunca foi feita antes. Objetivo: Verificar qual delas tem a maior correlação com a FEVE. Métodos: Pacientes com FEVE normal (> 0,55) e disfunção sistólica (FEVE < 0,55) foram prospectivamente inscritos e submetidos a ecocardiograma com análise do ST. A correlação das variáveis foi realizada por análise de regressão linear. Além disso, também foi testada a correlação entre os níveis de comprometimento sistólico do VE. Resultados: Foram incluídos 131 pacientes (média de idade de 46 ± 14 anos e 43% de homens). A FEVE e SLG apresentaram forte correlação (r = 0,95; r2 = 0,89; p < 0,001), mais evidente em grupos com disfunção sistólica do VE do que naqueles com FEVE preservada. Também foi encontrada boa correlação com a taxa de deformação (strain rate) longitudinal (SRL) global (r = 0,85; r2 = 0,73; p < 0,001). Comparando-a à SLG, a correlação entre FEVE e mecânica de torção foi mais fraca: twist (r = 0,78; r2 = 0,60; p < 0,001); Torção (r = 0,75, r2 = 0,56, p < 0,001). Conclusão: A SLG do ventrículo esquerdo apresenta alta correlação positiva com o parâmetro clássico de fração de ejeção, principalmente nos casos de comprometimento sistólico do VE. O SRL também demonstrou uma boa correlação. A SLG incrementa a análise da função sistólica do VE. Por outro lado, apesar de ser a pedra angular da mecânica do VE, o twist e a torção têm uma correlação mais fraca com a ejeção do VE, quando comparados ao SLG.

Graft Calcification Caused by a Torsion of the Hepatic Vein after a Living-Related Donor Liver Transplantation

Abstract: The torsion of vessels after liver transplantation rarely occurs. Likewise, calcification of a liver graft has seldom been reported. This report details a case which had torsion of the left hepatic vein on the seventh day after living-related donor liver transplantation. The torsion was reduced soon after re-exploration; however, congestion with partial necrosis of the graft occurred. On the follow-up imaging studies, some resolution of necrosis and graft regeneration were found, yet geographic calcification of the liver graft appeared. The patient died of pneumonia after 13 weeks, post-operation. The avoidance such torsion of vessels is necessary and important.(AU)

Torsión anexial sin patología ovárica en gestante del primer trimestre / Adnexal torsion without ovarian pathology in a pregnant woman in the first trimester

La torsión anexial durante el embarazo es una entidad muy poco frecuente y casi siempre ocurre en el contexto de una masa anexial. Es importante establecer el diagnóstico mediante ecografía y en caso de duda se recomienda la utilización de laparoscopia diagnóstica para realizar el tratamiento lo más precozmente posible.

Adnexal torsion during pregnancy is a rare entity and usually occurs in the context of an increase in the mass of the annex. It is important to establish the diagnosis by ultrasound and in case of doubt we recommend the use of diagnostic laparoscopy for treatment as early as possible.

Wandering spleen presenting as recurrent abdominal pain in a young female.

A young female child presented to our OPD for evaluation of recurrent abdominal pain. During the process of investigation USG abdomen and subsequently CECT abdomen revealed pelvic location of spleen. Splenopexy was performed and patient discharged. Patient is asymptomatic and on regular follow up.

CT Angiographic Demonstration of a Mesenteric Vessel "Whirlpool" in Intestinal Malrotation and Midgut Volvulus: a Case Report

Although the color Doppler ultrasonography diagnosis of intestinal malrotation with midgut volvulus, based on the typical "whirlpool" appearance of the mesenteric vascular structures is well-defined in the peer-reviewed literature, the combination of both the angiographic illustration of these findings and the contemporary state-of-the-art imaging techniques is lacking. We report the digital subtraction angiography and multidetector computed tomography angiography findings of a 37-year-old male with intestinal malrotation.

Torsion of the Gallbladder: Report of a Case

Torsion of the gallbladder is a rare entity that is difficult to diagnose preoperatively. The condition occurs most often in the elderly. Although its etiology is unknown, a constant finding is the presence of the gallbladder on a mobile mesentery (floating gallbladder). Torsion, or volvulus, of the gallbladder occurs when it twists axially, with the subsequent occlusion of bile and/or blood flow. Herein, a case of torsion of the gallbladder is presented where preoperative computed tomographic scan and laparoscopy were successfully used to diagnose and treat this condition without the usual requirement of open exploration. Given the possibility of laparoscopic cholecystectomy and the increasing incidence with which torsion of the gallbladder is being witnessed today, the importance of a preoperative computed tomographic scan is emphasized when there is a high index of clinical suspicion.