Retrospective diagnosis of transient abnormal myelopoiesis by using preserved dried umbilical cord

2021 ◽  
Author(s):  
Toshio Okamoto ◽  
Ken Nagaya ◽  
Naohisa Toriumi ◽  
Takeo Sarashina ◽  
Hiroshi Azuma
Keyword(s):  
Umbilical Cord ◽  
Retrospective Diagnosis ◽  
Transient Abnormal Myelopoiesis

Dried umbilical cord is a potential material for retrospective diagnosis of intrauterine enterovirus infection

2014 ◽  
Vol 27 (17) ◽  
pp. 1820-1822 ◽  
Author(s):  
Ichiro Morioka ◽  
Masaaki Matsumoto ◽  
Akihiro Miwa ◽  
Tomoyuki Yokota ◽  
Kiyomi Matsuo ◽  
...  
Keyword(s):  
Umbilical Cord ◽  
Enterovirus Infection ◽  
Retrospective Diagnosis

scholarly journals Hepatosplenomegaly Associated with Transient Abnormal Myelopoiesis in Down Syndrome: An Autopsy Case of a Stillborn Fetus

2015 ◽  
Vol 8 (2) ◽  
pp. 274-278 ◽  
Author(s):  
Michiko Yuki ◽  
Yuko Emoto ◽  
Yuichi Kinoshita ◽  
Katsuhiko Yoshizawa ◽  
Takashi Yuri ◽  
...  
Keyword(s):  
Down Syndrome ◽  
Umbilical Cord ◽  
Chorionic Villus ◽  
Chorionic Villus Sampling ◽  
Chorionic Villi ◽  
Liver Insufficiency ◽  
Transient Abnormal Myelopoiesis ◽  
Fetal Movements ◽  
Blast Cells ◽  
Almost All

A 38-year-old primiparous mother (gravida 1, para 0) at 27 weeks and 6 days' gestation reported that fetal movements had been absent for 6 days. All serological markers for infection were negative. Chorionic villus sampling at stillbirth delivery revealed trisomy 21 (47, XX, +21), indicative of Down syndrome. The macerated baby was female and weighed 1,290 g. There was no evidence of hydrops fetalis. Proliferating blast cells expressing megakaryoblastic/megakaryocytic antigen CD61 were mainly seen within the vessels, and some cells infiltrated outside of the vessels in almost all organs. Vessels of the umbilical cord and chorionic villi were filled with proliferating blast cells, but the blast cells were not apparent in the bone marrow. The diagnosis of transient abnormal myelopoiesis in Down syndrome was made. Hepatomegaly (64.5 g) was due to congestion and infiltration of CD61-positive blast cells within the vascular lumina and expanding outside the lumina accompanied by fibrotic change. The cause of death was attributed to liver insufficiency caused by liver fibrosis. An umbilical cord and chorionic villi examination may be helpful in the diagnosis of transient abnormal myelopoiesis when post-mortem examination is not permitted.

Retrospective Diagnosis of Congenital Cytomegalovirus Infection Using Umbilical Cord

2006 ◽  
Vol 34 (5) ◽  
pp. 415-416 ◽  
Author(s):  
Syuzo Ikeda ◽  
Akira Tsuru ◽  
Masako Moriuchi ◽  
Hiroyuki Moriuchi
Keyword(s):  
Umbilical Cord ◽  
Cytomegalovirus Infection ◽  
Congenital Cytomegalovirus Infection ◽  
Congenital Cytomegalovirus ◽  
Retrospective Diagnosis

Ultrastructure of the Omphalomesenteric Duct Rest in the Umbilical Cord at Term

1982 ◽  
Vol 40 ◽  
pp. 250-251
Author(s):  
B. A. Clark ◽  
T. Okagaki
Keyword(s):  
Umbilical Cord ◽  
Umbilical Vein ◽  
Meckel’S Diverticulum ◽  
Meckel's Diverticulum ◽  
Columnar Epithelium ◽  
Omphalomesenteric Duct ◽  
Umbilical Arteries

Vestiges of the omphalomesenteric or vitello-intestinal duct and the pathologic implications attributed to these remnants have been treated in great detail by several investigators. Persistence of the omphalomesenteric duct is associated with such conditions as Meckel's diverticulum, umbilical fistula, mucosal polyps, and sinuses or cysts of the umbilicus. Remnants of the duct in the umbilical cord, although infrequent, are located outside of the triangle formed by the two umbilical arteries and the umbilical vein, are usually discontinuous and are often represented by a small lumen lined by cuboidal or columnar epithelium. This study will examine the ultrastructure of these cells.

Study on the transplantation of microencapsulated hepatic-like cells derived from umbilical cord blood cells for the treatment of acute hepatic failure in rats

2010 ◽  
Vol 34 (8) ◽  
pp. S42-S42
Author(s):  
Fangting Zhang ◽  
Juanhui Wan ◽  
Minghua Li ◽  
Jie Yu ◽  
Jing Ye ◽  
...  
Keyword(s):  
Cord Blood ◽  
Umbilical Cord ◽  
Umbilical Cord Blood ◽  
Hepatic Failure ◽  
Blood Cells ◽  
Acute Hepatic Failure ◽  
Cord Blood Cells ◽  
Umbilical Cord Blood Cells

Immunogenicity and immunomodulatory properties of umbilical cord lining mesenchymal stem cells for regenerative therapies

2011 ◽  
Vol 59 (S 01) ◽  
Author(s):  
M Stubbendorff ◽  
T Deuse ◽  
K Tang-Quan ◽  
H Reichenspurner ◽  
RC Robbins ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Umbilical Cord ◽  
Immunomodulatory Properties ◽  
Regenerative Therapies
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