Group | Neoplasia | Hepatobiliary disease | Kidney disease | Chronic enteropathy | Other |
---|---|---|---|---|---|
Hypercobalaminaemia | 15 | 8 | 2 | 3 | 5 |
(n = 33) | Lymphoma (10)¶ | Neutrophilic cholangitis/ | CKD (2) |  | Triaditis (1), FIP (1) |
Duodenal adenocarcinoma (2) | cholangiohepatitis (5) | Â | Â | Tritrichomonas (2) | |
Pancreatic carcinoma (1) | Hepatic lipidosis (2) | Â | Â | Idiopathic hypercalcaemia (1) | |
Biliary cystadenoma (1) | PVH (1) | Â | Â | Â | |
Metastatic plasma cell tumour (1) | |||||
Normocobalaminaemia | 10 | 1 | 4 | 15 | 10 |
(n = 40) | Lymphoma (8)¶ | Choledocholithiasis (1) |  |  | Tritrichomonas (2) |
Duodenal adenocarcinoma (1) | Â | Â | Â | Diabetes mellitus (1) | |
Neuroendocrine mass (1) | Â | Â | Â | FOPS (1) FIV (1) | |
HES (1), HCM (1) | |||||
Gastric foreign body (1) | |||||
Pancreatitis (1) | |||||
IMPA (1) | |||||
Hypocobalaminaemia | 14 | 0 | 0 | 13 | 14 |
(n = 41) | Lymphoma (14)¶ |  |  |  | EPI (5) |
Pancreatitis (3) | |||||
Diabetes mellitus (2) | |||||
Acromegaly (1) | |||||
Pemphigus foliaceus (1) | |||||
Oesophageal stricture (1) | |||||
Intussusception (1) |