Clinical features and outcomes of bowel perforation in primary pediatric gastrointestinal lymphoma

BMC Pediatrics

Table 2 Clinical data, histopathology and staging

Case	Age (years)	Sex	Site of lymphoma	Time of perforation	Presentation	Imaging examinations	Site of perforation	Histopathology	Stage^a
1	6	M	Colon, mesenteric, omentum majus	Diagnosed, during chemotherapy	Ascites	Ultrasound +, CT +	Colon	Burkitt	III
2	3.8	M	Ileocecal, kidney	Diagnosed, during chemotherapy	Abdominal pain, fever, abdominal distension, ascites	Ultrasound +, CT -	Appendix	Burkitt	III
3	5.3	M	Ileum, lesser omentum, peritoneum	Diagnosed, during chemotherapy	Abdominal pain	Ultrasound +, X-ray +	Ileum	Burkitt	III
4	13.7	M	Jejunum, mesenteric, bladder	Diagnosed, during chemotherapy	Abdominal pain	Ultrasound -, X-ray -	Jejunum	Burkitt	III
5	13	M	Jejunum	Undiagnosed, before chemotherapy	Abdominal pain, fever, abdominal distension	Ultrasound +, X-ray +	Duodenum/ Jejunum	NK/T-cell with HLH	II
6	0.9	M	Ileocecal, omentum majus, peritoneum, ligamentum teres hepatis	Diagnosed, before chemotherapy	Fever, abdominal distension, ascites	Ultrasound +, X-ray +	Ileocecal	Burkitt	III
7	9.7	M	Multiple small intestines, regional lymph node	Undiagnosed, before chemotherapy	Abdominal pain, fever, abdominal distension, ascites	Ultrasound +, X-ray +, CT +	Jejunum, ileum	NK/T-cell	III
8	13.5	F	Proximal ileum, mesenteric, omentum majus, ilium	Undiagnosed, before chemotherapy	Abdominal pain, fever	Ultrasound +	Ileum	NK/T-cell with HLH	III
9	16.5	F	Terminal ileum, stomach, rectum, bladder, liver, kidneys, testicle	Undiagnosed, before chemotherapy	Abdominal pain	Ultrasound +, X-ray +	Ileum/Ileum	Diffuse large B-cell	III

^a The St. Jude staging classification (Murphy, 1980) for pediatric non-Hodgkin lymphoma

ISSN: 1471-2431