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At least 19 recordsLinked to original sources

Laparoscopic cholecystectomy and ERCP with sphincterotomy in an elderly patient with situs inversus.

Situs inversus viscerum (transposition of the viscera) is a rare condition with a genetic predisposition that is autosomal recessive. We present a patient with situs inversus, cholelithiasis, and choledocholithiasis who was successfully treated via laparoscopic cholecystectomy and endoscopic retrograde cholangiopancreatography with sphincterotomy. This paper further expands the application of these techniques and shows that they can be safely and effectively applied in the setting of situs inversus, although attention must be paid to the details of left-right reversal.

Aged

Conducting tissues in congenitally corrected transposition with situs inversus.

Three cases of congenitally corrected transposition in situs inversus individuals were characterised by visceroatrial situs inversus, atrioventricular discordance, and ventiruloarterial discordance: one case was studied clinically, and the other 2 were necropsy specimens. The disposition of the atrioventricular conducting tissues was established in each case, in the living patient by intraoperative mapping, and in the necropsy specimens by histopathological investigation. In all, the connecting atrioventricular bundle arose from a normally situated posterior atrioventricular node, normally related to the landmarks of the atrial septum. Though anterior nodes were identified in the necropsy specimens, as reported in congenitally corrected transposition in situs individuals, they differed from those in the latter situation in that they made no atrioventricular connection. These findings have obvious surgical importance. It is suggested that the posterior connection is related to the good septal alignment in these cases which lacked significant septal defects. Posterior connections are not necessarily present in all situs inversus individuals with corrected transposition, particularly when there are malalignment ventricular septal defects: further studies are required in such cases.

Aorta, Thoracic

Prolonged survival with isolated levocardia and situs inversus.

Isolated levocardia with situs inversus, or ILSI, is a rare anomaly with a reported incidence of 1:22,000 in the general population and from 0.4% to 1.2% of all patients with congenital heart diseases. It is commonly associated with both congenital heart disease and splenic abnormalities, either asplenia or polysplenia. The prognosis is poor, and only about 5% to 13% of patients survive more than 5 years. The case described here, which had computed tomographic findings, is the first case reported with multiple malignancies associated with ILSI. This patient, at 73 years of age, is the second longest survivor reported in the literature.

Abnormalities, Multiple

Function and morphology of respiratory cilia in situs inversus.

The activity and ultrastructure of respiratory cilia were studied in 13 individuals with situs inversus but without serious respiratory complaints, in 8 patients with Kartagener's syndrome and in 50 healthy controls without situs inversus. In 3 individuals with situs inversus abnormal ciliary activity was found, comparable in every aspect to the ciliary activity in patients with Kartagener's syndrome. In 4 individuals with situs inversus a dynein arm deficiency was present in the cilia, with abnormal ciliary activity in 3 of them. The number of outer dynein arms per cilium differed significantly between the 3 groups (P less than 0.02). Apparently, situs inversus without serious respiratory complaints can be associated with primary ciliary dyskinesia. Based on the findings in this study, the incidence of primary ciliary dyskinesia in the Caucasian population appears to be 1:12,500.

Adolescent

Situs inversus and appendicitis.

Two cases of left lower quadrant appendicitis associated with situs inversus totalis are presented. Historic, genetic, and embryologic aspects of situs inversus, as well as recent theories regarding etiology are discussed. The clinical recognition of appendicitis in situs inversus is often difficult because of the unusual location of the appendix and abnormal pain localization. The differentiation of situs inversus totalis and abnormal rotation of the abdominal viscera (situs indeterminus) is important surgically because fixation of the midgut loop may be indicated in patients with situs indeterminus.

Adult

Coarctation of inferior vena cava in situs inversus totalis.

A woman aged 28 years with situs inversus totalis presented with chronic Budd-Chiari syndrome with symptoms of 3 years' duration. The left sided inferior vena cava was occluded below the diaphragm above a patent morphologic right hepatic vein. A dorsal cavoatrial bypass was attempted but abandoned due to bleeding from extensive collaterals. The occurrence of coarctation of the inferior vena cava in situs inversus totalis lends support to the view that it is a congenital condition and occurs due to disturbance in fusion of the hepatic segment of the inferior vena cava and the hepatocardiac channel.

Adult

Renal dysplasia, situs inversus totalis, and multisystem fibrosis: a new syndrome.

Renal dysplasia was associated with situs inversus totalis and multisystem fibrosis in a severely hydropic stillborn female fetus. The ureters were duplicated and showed fibrous obliteration. The pancreas, thyroid, and uterus were fibrotic, and the lungs had small and large irregular pulmonary lobules bounded by fibrotic septa. An extensive fibrous pericarditis was considered the etiology of hydrops. A similar spectrum of anomalies including bilateral renal dysplasia, situs inversus totalis, and pancreatic and hepatic fibrosis has been described in three separate reports. Our case is similar with additional findings of fibrosis of the thyroid, uterus, pulmonary septa, and pericardial tissues. We believe the presence of situs inversus totalis, renal dysplasia, and multisystem fibrosis constitutes a new syndrome.

Abnormalities, Multiple

Laparoscopic cholecystectomy in a 39-year-old female with situs inversus.

Kartagener syndrome consists of situs inversus, chronic sinusitis, and bronchiectasis. A 39-year-old woman known to have Kartagener syndrome presented with complaints of left upper abdominal quadrant pain. Suspicion of cholelithiasis was confirmed with ultrasound and oral cholecystogram. The patient underwent a laparoscopic cholecystectomy. Standard techniques were modified in mirror image fashion to provide access to the left upper quadrant. This unusual presentation of chronic calculus cholecystitis in a patient with Kartagener syndrome demonstrates the adaptability of laparoscopic cholecystectomy technique.

Adult

Laparoscopic cholecystectomy in situs inversus totalis.

A 51-year-old woman with known dextrocardia presented with left-sided abdominal pain and symptoms consistent with biliary colic and cholelithiasis. Abdominal ultrasound confirmed the diagnosis of gallstones, as well as situs inversus with the liver and gallbladder on the left side and the spleen on the right. Laparoscopic cholecystectomy was performed without incident. The procedure was uncomplicated except for being the mirror image of that done with the gallbladder in the normal location. Cholelithiasis occurring with situs inversus is rare and may present a diagnostic problem. The extrahepatic anatomy of the biliary and venous system is the mirror image of the right sided liver. Historic and genetic aspects of situs inversus, as well as current theories regarding its etiology are presented. Situs inversus totalis does not appear to be a contraindication to laparoscopic treatment of cholelithiasis.

Cholecystectomy

Laparoscopic cholecystectomy in a patient with empyema of the gallbladder and situs inversus.

The successful performance of laparoscopic cholecystectomy in a patient with situs inversus viscerum and empyema of the gallbladder is reported. The 62-year-old man presented with pain in the left upper quadrant associated with fever, chills, nausea and vomiting. The abdomen was tender with guarding and a palpable globular mass in the same region. CT scan demonstrated a distended gallbladder with thick shaggy walls which contained a 2 cm gallstone in the neck and also revealed dextrocardia and situs inversus. The patient's postoperative recovery was uneventful.

Cholecystectomy, Laparoscopic

[Situs inversus and long-term bronchopneumopathies, existing since the neonatal period].

Four boys are described who developed respiratory difficulties and broncho-pulmonary disease in the neonatal period. Three had situs inversus, and one situs ambiguus (Ivemark's syndrome). The symptoms continued for several months or years and in three children progressed to bronchiectasis. The other child is recovered. Two the children were brothers and a third sib. presented with bronchopulmonary disease at birth that continued for 17 months. He did not have situs inversus.

Bronchial Diseases

Duplication/deficiency mapping of situs inversus viscerum (iv), a gene that determines left-right asymmetry in the mouse.

A recessive mutation in the mouse, situs inversus viscerum (iv), results in randomization of organ position along the left-right body axis: approximately 50% of the progeny of homozygous matings exhibit situs solitus and 50% exhibit situs inversus. Recent studies have established genetic linkage between iv and the immunoglobulin heavy chain gene complex (Igh-C), located on distal mouse chromosome 12. In the present study, we have refined the genetic map location of iv relative to the breakpoint of a reciprocal translocation, T(5;12)31H, involving the telomeric region of chromosome 12 distal to Igh-C and the proximal region of chromosome 5. The translocation results in a large 12(5) derivative chromosome and a small 5(12) derivative chromosome. Because mice with either monosomy or tertiary trisomy for the 5(12) chromosomal region are viable, duplication/deficiency mapping is possible. Deficiency mapping was performed by mating iv/iv homozygotes and T31H heterozygotes. Two animals monosomic for distal mouse chromosome 12 were produced. One of the animals with cytogenetically confirmed monosomy for distal chromosome 12 exhibited situs inversus, indicating that the iv mutation is located at or distal to the T31H breakpoint. For duplication analysis, matings were initially carried out between iv/iv homozygotes and unbalanced T31H animals trisomic for distal chromosome 12. Cytogenetically verified tertiary trisomic progeny were identified and backcrossed with iv/iv homozygotes. The resulting trisomic progeny, 50% of which are expected to carry the iv mutation on both cytogenetically normal copies of chromosome 12, were scored for phenotype.(ABSTRACT TRUNCATED AT 250 WORDS)

Animals

[Mitral valve replacement with concomitant coronary bypass for the papillary muscle rupture after acute myocardial infarction in situs inversus].

A 53-year-old man, who was known to have situs inversus totalis all of his life, had acute myocardial infarction complicated by partial rupture of the posterior papillary muscle causing mitral regurgitation and pulmonary edema. The patient underwent mitral valve replacement (Omnicarbon 27 mm) with concomitant aortocoronary saphenous vein bypass, and he is now doing well 9 months following the operation. To our knowledge, this is the first case of the successful mitral valve replacement and concomitant aortocoronary saphenous vein bypass on a patient with situs inversus totalis (mirror-image dextrocardia) in Japan.

Coronary Artery Bypass

Orthotopic liver transplantation with abdominal situs inversus and dextrocardia.

Anatomic anomalies may present technical difficulties during orthotopic liver transplantation. Abdominal situs inversus was considered a contraindication to liver transplantation. A successful liver transplant in a patient with both situs inversus and dextrocardia is described, along with a technical review.

Abnormalities, Multiple

Situs inversus totalis associated with subaortic and subpulmonic stenosis.

The unusual occurrence of total situs inversus and idiopathic hypertrophic subaortic stenosis with the demonstration of right and left heart dynamic obstruction in one patient is presented. The fact that the patient was known to have a rare abnormality (total situs inversus) and the presenting symptom being angina pectoris, may have obscured the diagnosis of IHSS and emphasized the value of comprehensive evaluation of patients. The documentation of right ventricular dynamic obstruction, in addition to obstruction of the left side of the heart, was facilitated by the use of simultaneous pressure recordings in the pulmonary artery and in the body of the right ventricle. The angina-like pain was secondary to left ventricular outflow obstruction, rather than to coronary disease.

Adult

Perforated appendix in situs inversus viscerum. A case report.

A patient with situs inversus viscerum and a perforated left-sided appendix is reported. The embryological anomalies which result in a left-sided appendix are mentioned. Although the viscera are transposed, it is thought that the components of the nervous system which supply the affected organs are not reversed. Diagnostic difficulties are mentioned.

Adult

Dextrocardia, situs inversus and severe mitral stenosis in a pregnant woman: successful closed commissurotomy.

A 16-weeks' pregnant woman with situs inversus and dextrocardia underwent successful closed commissurotomy for severe mitral stenosis. The electrocardiogram revealed sinus rhythm with right axis deviation and progressive diminishing of QRS amplitude towards the left precordial leads. The chest X-ray showed dextrocardia with situs inversus. Doppler echocardiography depicted severe mitral stenosis; the mitral valve area increased from 0.9 cm2 pre-operatively to 1.8 cm2 post-operatively with mild increase of mitral regurgitation from grade I to II post-valvotomy. She also had associated mild functional tricuspid insufficiency and moderate pulmonary hypertension. No thrombo-embolic complications occurred intra- or post-operatively. There was no evidence of either clinical or Doppler restenosis. The course of pregnancy was uneventful. At 39 weeks a healthy baby was vaginally delivered. The patient is still free of cardiac symptoms.

Adult