Zusammenfassung
Hintergrund.
Zur Lateralitätssequenz gehören außer dem partiellen oder kompletten Situs inversus auch die bilaterale Links- oder Rechtsseitigkeit, die sich anstelle der physiologischen Körperasymmetrie herausbilden kann. Diese Form wird auch Situs ambiguus genannt und geht bei bilateraler Linksseitigkeit mit Polysplenie und bei bilateraler Rechtsseitigkeit mit Asplenie oder hypoplastischer Milz einher. Letztere Form ist typischerweise durch schwere Entwicklungsstörungen des Herzens charakterisiert. Bei Verknüpfungen des Situs ambiguus mit Herzfehlbildungen wird vom Ivemark-Syndrom, synonym dem Polyaspleniesyndrom, gesprochen.
Kasuistik.
In unserer Arbeit beschreiben wir eine Familie, in der beide Formen der Lateralitätssequenz vorkommen. Beim älteren Bruder wurde ein Situs inversus totalis diagnostiziert, der jüngere Bruder litt an einem mit Polysplenie assoziierten Ivemark-Syndrom und verstarb im Alter von 11 Tagen. Die Kopplung dieser beiden Formen ist sehr selten.
Intrauterine Diagnostik.
Eine intrauterine Diagnostik mit molekulargenetischen Methoden ist bisher nicht möglich. Die fetale Echokardiographie in der 18.–20. Schwangerschaftswoche ist die bisher einzige diagnostische Möglichkeit zur frühzeitigen Erkennung.
Abstract
Background.
Laterality sequences are abnormalities in the development of normal body asymmetry. In addition to reversal of sides with partial or complete situs inversus, bilateral left-sidedness or right-sidedness can occur. In the case of bilateral left-sidedness called situs ambiguus it is usually associated with polysplenia. Bilateral right-sidedness mostly presents with asplenia. The asplenic form is characterized of complex severe cardiac anomalies. The Ivemark syndrome, or polyasplenia syndrome is the association of situs ambiguus and cardiac malformations.
Case report.
We describe two siblings with laterality sequences of different phenotypic expressivity. The elder brother has had a situs inversus totalis. His younger brother, who died at the age of eleven days was diagnosed with Ivemark-syndrome and polysplenia. The occurence of these two forms of laterality sequences in one family is rare.
Intrauterine diagnosis.
Intrauterine diagnosis based on molecular genetic methods is not yet available in this syndrome. The fetal echocardiography at 18.-20. weeks of gestation is an effective method of early prenatal detection.
Literatur
Adachi H, Saijoh Y, Mochida K, Ohishi S, Hashiguchi H, Hirao A, Hamada H (1999) Determination of left/right asymmetric expression of nodal by a left side-specific enhancer with sequence similarity to a lefty-2 enhancer. Genes Dev 13: 1589–1600
Afzelius BA, Mossberg B (1995) Immotile-cilia syndrome (primary ciliary dyskinesia), including Kartagener syndrome. In: Scriver CR, Beaudet AL, Sly WS, Valle D (eds) The metabolic and molecular bases of inherited disease. McGraw-Hill, New York, pp 3943–3954
Alonso S, Pierpont MR, Radtke W (1995) Heterotaxia syndrome and autosomal dominant inheritance. Am J Med Genet 56: 12–15
Arnold GL, Bixler D, Girod D (1983) Probable autosomal recessive inheritance of polysplenia, situs inversus and cardiac defects in an Amish family. Am J Med Genet 16: 35–42
Aylsworth A (1993) The spleen In: Stevenson RE, Hall JG, Goodman RM (eds) Human malformations and related anomalies, vol II, Oxford University Press, New York, pp 307–321
Britz-Cunningham SH, Shah MM, Zuppan CW, Fletcher WH (1995) Mutations of the connexin 43 gap-junction gene in patients with heart malformations and defects of laterality. N Engl J Med 332: 1323–1329
Brown NA, Wolpert L (1990) The development of handedness in left/right asymmetry. Development 127: 1081–1093
Brueckner M (2001) Cilia propel the embryo in the right direction. Am J Med Genet 101: 339–344
Burn J (1991) Disturbance of morphological laterality in humans. Ciba Found Symp 162: 282–296
Campbell M, Deuchar DC (1967) Absent inferior vena cava, symmetrical liver, splenia agenesis, and situs inversus and their embryology. Br Heart J 29: 268
Carmi R, Boughman JA, Rosebaum KR (1992) Human situs determination is probably controlled by several different genes. Am J Med Genet 44: 246–249
Casey B, Cuneo BF, Vitali C (1996) Autosomal dominant transmission of familial laterality defects. Am J Med Genet 61: 325–328
Cesko I, Hajdú J, Tóth T (1997) Ivemark syndrome with asplenia in siblings. J Pediatr 130: 822–824
Cesko I, Hajdú J, Marton T, Tarnai L, Tóth E (1998) Familial heterotaxy syndrome. Orvosi Hetilap 139: 2775–2778
Cohen MM Jr (2001) Asymmetry: molecular, biologic, embryopathic, and clinical perspectives. Am J Med Genet 101: 292–314
De Vore GR, Sarti D., Siassi B (1986) Prenatal diagnosis of cardiovascular malformations in the fetus with situs inversus viscerum during the second trimester of pregnancy. J Clin Ultrasound 14: 454–457
Garcia-Castro M, Vielmetter E, Bronner-Fraser M (2000) N-cadherin, a cell adhesion molecule involved in establishment of embryonic left-right asymmetry. Science 288: 1047–1050
Gayer G, Apter S, Jonas T, Amitai M, Zissin R, Sella T, Weiss P, Hertz M (1999) Polysplenia syndrome detected in adulthood: report of eight cases and review of the literature. Abdom Imaging 24: 178–184
Gonzalez A, Krassikoff N, Gilbert-Barness EF (1989) Polyasplenia complex with mesocardia and renal agenesis in an infant of a diabetic mother. Am J Med Genet 32: 457–460
Gray SW, Skandalakis JE (1972) The embryological basis for the treatment of congenital defects. Saunders, Philadelphia, p 877
Hajdú J, Marton T, Papp Cs, Cesko I, Oroszné Nagy J, Papp Z (1998) Role of prenatal diagnosis of the atrioventricular septal defect in genetic counselling. Orvosi Hetilap 139: 23–26
Hallett JJ, Gang DL, Holmes LB (1979) Familial polysplenia and cardiovascular defects. Pediatr Res 13: 344
Hurwitz RC, Caskey CT (1982) Ivemark syndrome in siblings. Clin Genet 22: 7–11
Hutchins GM, Moore GW, Lipford EH, Haupt HM, Walker MC (1983) Asplenia and polysplenia malformation complexes explained by abnormal embryonic body curvature. Pathol Res Pract 177: 60–76
Ivemark BI (1955) Implications of agenesis of the spleen on the pathogenesis of cono-truncus anomalies in childhood: an analysis of the heart malformations in the splenic agenesis syndrome, with fourteen new cases. Acta Paediatr Scand [Suppl 104] 44: 1–100
Jones KL (1988) Smith's recognizable patterns of human malformation, 4th edn. Saunders, Philadelphia, pp 543
Kato R, Yamada Y, Niikawa N (1996) De novo balanced translocation (6,18) (q21,q21.3) in a patient with heterotaxia. Am J Med Genet 66: 184–186
Kawagoe K, Hara K, Jimbo T, Mizuno M, Sakamoto S (1980) Occurence of Ivemark syndrome with polysplenia in sibs of a family. Proc Jpn Acad 56: 633–637
Levin M, Johnson RL, Stern CD, Kuehn M, Tabin C (1995) A molecular pathway determining left-right asymmetry in chick embryogenesis. Cell 82: 803–814
Mathias RS, Lacro RV, Jones KL (1987) X-linked laterality sequence: situs inversus, complex cardiac defects, splenic defects. Am J Med Genet 28: 111–116
Moller JH, Nakib A, Anderson RC, Edwards JE (1967) Congenital cardiac disease associated with polysplenia, a developmental complex of bilateral "left sideness". Circulation 36: 789–799
Morelli SH, Young L, Reid B, Ruttenberg H, Bamshad MJ (2001) Clinical analysis of families with heart, midline, and laterality defects. Am J Med Genet 101: 388–392
Moreno A, Murphy EA (1981) Inheritance of Kartagener syndrome. Am J Med Genet 8: 305–313
Niikava N, Kohsaka S, Mizumoto M (1983) Familial clustering of situs inversus totalis, and asplenia and polysplenia syndromes. Am J Med Genet 16: 43–47
Nonaka S, Tanaka Y, Okada Y, Takeda S, Harada A, Kanai Y, Kido M, Hirokawa N (1998) Randomization of left-right asymmetry due to loss of nodal cilia generating leftward flow of extraembryonic fluid in mice lacking KIF3B motor protein. Cell 95: 829–837
Opitz JM (1985) Editorial comment on the paper by de la Monte and Hutchins on familial polyasplenia. Am J Med Genet 21: 175–176
Peoples WM, Moller JH, Edwards JE (1983) Polysplenic: a review of 146 cases. Pediatr Cardiol 4: 129
Reaume AG, Sousa PA de, Kulkarni S, Langille BL, Zhu D, Davies TC, Juneja SC, Kidder GM, Rossant J (1995) Cardiac malformation in neonatal mice lacking connexin 43. Science 267: 1831–1834
Rodriguez JI, Palacios J, Omenaca F, Lorente M (1991) Polyasplenia, caudal deficiency, and agenesis of the corpus callosum. Am J Med Genet 38: 99–102
Roessler E, Muenke M (2001) Midline and laterality defects: left and right meet in the midline. Bioessays 23: 888–900
Rose V, Izukawa T, Moes CAF (1975) Syndromes of asplenia and polysplenia. A review of cardiac and noncardiac malformations in 60 cases with special reference to diagnosis and prognosis. Br Heart J 37: 840
Simpson J, Zellweger H (1973) Familial occurence of Ivemark syndrome with splenic hypoplasia and asplenia in sibs. J Med Genet 10: 303–304
Slavotinek A, Hellen E, Gould S, Coghill SB, Huson SM, Hurst JA (1996) Three infants of diabetic mothers with malformations of left-right asymmetry – further evidence for the aetiological role of diabetes in this malformation spectrum. Clin Dysmorphol 5: 241–247
Splitt M, Wright C, Sen D, Goodship J (1999) Left-isomerism sequence and maternal type-1 diabetes. Lancet 354: 305–306
Supp DM, Potter SS, Brueckner M (2000) Molecular motors: the driving force behind mammalian left-right development. Trends Cell Biol 10: 41–45
Tonkin ILD (1984) The definition of cardiac malpositions with echocardiography and computed tomography. In: Friedman WF, Higgins CB (eds) Pediatric cardiac imaging. Saunders, Philadelphia, p 157
Vogan KJ, Tabin CJ (1999) A new spin on handed asymmetry. Nature 397: 295–298
Yost HJ (1995) Vertebrate left-right development. Cell 82: 689–692
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Funke, S., Morava, É., Horváth, A. et al. Wiederholtes Vorkommen der Lateralitätssequenz innerhalb einer Familie mit abweichender Expressivität. Monatsschr Kinderheilkd 152, 173–177 (2004). https://doi.org/10.1007/s00112-002-0529-5
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00112-002-0529-5