Biomaterial Database

Quantitative study of the lymphatic tissue and germinal centres in the spleen in infants dying from expected and unexpected causes (cot deaths). 1977

A J Barzanji, and J L Emery

The amount of malpighian body lymphatic tissue and germinal centre tissue in the spleens of infants dying in hospital and dying unexpectedly at home have been examined in 471 cases. The total weight of the spleens in children dying at home unexpectedly do not differ significantly from children dying from expected causes. There is an increase in both the amount of lymphatic tissue and in the amount of germinal centre tissue in the children found unexpectedly dead. It is concluded that these children do not show any evidence of cellular immunological deficiency but that they have probably been subjected to recurrent or to a greater amount of antigenic stimulation during their brief post-natal existence.

UI	MeSH Term	Description	Entries
D007223	Infant	A child between 1 and 23 months of age.	Infants
D007231	Infant, Newborn	An infant during the first 28 days after birth.	Neonate,Newborns,Infants, Newborn,Neonates,Newborn,Newborn Infant,Newborn Infants
D007232	Infant, Newborn, Diseases	Diseases of newborn infants present at birth (congenital) or developing within the first month of birth. It does not include hereditary diseases not manifesting at birth or within the first 30 days of life nor does it include inborn errors of metabolism. Both HEREDITARY DISEASES and METABOLISM, INBORN ERRORS are available as general concepts.	Neonatal Diseases,Disease, Neonatal,Diseases, Neonatal,Neonatal Disease
D008221	Lymphoid Tissue	Specialized tissues that are components of the lymphatic system. They provide fixed locations within the body where a variety of LYMPHOCYTES can form, mature and multiply. The lymphoid tissues are connected by a network of LYMPHATIC VESSELS.	Lymphatic Tissue,Lymphatic Tissues,Lymphoid Tissues,Tissue, Lymphatic,Tissue, Lymphoid,Tissues, Lymphatic,Tissues, Lymphoid
D009929	Organ Size	The measurement of an organ in volume, mass, or heaviness.	Organ Volume,Organ Weight,Size, Organ,Weight, Organ
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D013154	Spleen	An encapsulated lymphatic organ through which venous blood filters.
D013398	Sudden Infant Death	The abrupt and unexplained death of an apparently healthy infant under one year of age, remaining unexplained after a thorough case investigation, including performance of a complete autopsy, examination of the death scene, and review of the clinical history. (Pediatr Pathol 1991 Sep-Oct;11(5):677-84)	Cot Death,Crib Death,SIDS,Death, Sudden Infant,SID,Sudden Infant Death Syndrome,Cot Deaths,Death, Cot,Death, Crib,Infant Death, Sudden