[Bisalbuminemia disclosing primary hyperparathyroidism with fistulized pancreatic false cyst]

Incidental detection of hereditary bisalbuminemia in a patient with positive DAT coombs: A case-based review

Bisalbuminemia is a rare, typically benign condition marked by the presence of a bifid albumin band on serum protein electrophoresis. It can either be inherited due to a point mutation or acquired in association with various medical conditions, most commonly diabetes mellitus. Bisalbuminuria, the presence of bifid albumin in urine, may or may not accompany bisalbuminemia. Both conditions are often discovered incidentally during screening for monoclonal gammopathy. Bisalbuminemia and related variants provide insights into albumin's genetic diversity and functional roles, influencing clinical diagnostics and research in human genetics. Understanding these variants aids in distinguishing benign conditions from potential disease states, guiding appropriate clinical management. In this case-based review, we present a case of hereditary bisalbuminemia identified unexpectedly during an investigation of a positive Direct Antiglobulin Test Coombs in an adult female patient. This review aims to highlight the key features of bisalbuminemia, a rare condition that should be recognized by clinicians.

Screening for pancreatic neoplasia in high-risk individuals: who, what, when, how?

Pancreatic cancer (PC) is a highly lethal disease. Most symptomatic, clinically detected PCs are advanced and not curable. Indeed, the estimated 5-year survival rate is 4%, which is attributable to late diagnosis and low resection rate. Screening of high-risk individuals and early detection of small PCs and precursor lesions might improve the outcome if curative therapy could be offered in the presymptomatic stage. This article summarizes the available published data and preliminary results and discusses the different approaches to screening for pancreatic neoplasia at 2 university-based programs in the United States.

Fistule pancréatico-péritonéale avec bisalbuminémie

INTRODUCTION

Pancreatic fistulas are a complication that occur in 3 to 15% of cases during the progression of chronic or acute pancreatitis, usually alcohol-induced. Bisalbuminemia is characterised by two albumin fractions on serum protein electrophoresis. The presence of Bisalbuminemia is inconsistent and has only rarely been reported.

OBSERVATION

A 42 year-old man, excessive drinker, developed pancreatic ascites related to a pancreatic-peritoneal fistula and associated with transitory bisalbuminemia. Treatment was medical with good short term results.

DISCUSSION

Ascites was secondary to a pancreatic-peritoneal fistula. It can be constitutional or acquired and transitory, and secondary to prolonged treatment with b-lactamines in a patient with kidney failure or a pancreatic fistula.