case_images: PMC7168697_01
case_images: (a) Capsule endoscopy showing denuded mucosa with neovascularisation at the site of donor duodenal anastomosis. (b) Enteroscopic images showing ulceration at the donor duodenum with contact bleeding.
case_images: CRIT2020-2841456.001.jpg
case_images: PMC7168697_01_CRIT2020-2841456.001.jpg
case_images: fig1
case_images: He then underwent a capsule endoscopy which showed denuded mucosa with neovascularisation at the site of donor duodenal anastomosis (Figure 1(a)). Thereafter, he underwent a balloon enteroscopy, which divulged ulceration near the donor duodenal anastomosis with contact bleeding from the adjacent donor duodenal cuff (Figure 1(b)).
case_images: Haemoglobin trend before and after treatment is depicted along with the entire summary of blood transfusions.
case_images: CRIT2020-2841456.002.jpg
case_images: PMC7168697_01_CRIT2020-2841456.002.jpg
case_images: fig2
case_images: He continued to be anemic, receiving fortnightly transfusions (thirty units of PRBC in total over nine months) (Figure 2).
case_images: (a) Histological examination of a core biopsy specimen of the bone marrow showing intranuclear inclusions in erythroid precursor (arrow). (b) Immunophenotyping highlights intranuclear inclusions in erythroid precursor.
case_images: CRIT2020-2841456.003.jpg
case_images: PMC7168697_01_CRIT2020-2841456.003.jpg
case_images: fig3
case_images: A bone marrow (BM) biopsy disclosed poorly formed erythroid islands with dyserythropoiesis and intranuclear inclusions in erythroid precursors (Figure 3(a)); immunophenotyping was positive for parvovirus (Figure 3(b)) and dysplastic features.