[New concept : The milk ladder, the climb to tolerance in non-IgE-mediated cow's milk protein allergy].

Cow's milk protein allergy (CMPA) is the leading cause of food allergy in young children. Despite the spontaneous acquisition of tolerance in the majority of cases at school age, the impact of CMPA on the quality of life of the child and his/her family is clearly more deleterious than in other food allergies. The milk scale, a form of oral immunotherapy, accelerates the acquisition of tolerance such as to curb this negative impact, through a process of gradually reintroducing milk into the diet of the allergic patient.

[Renal infarction in an adolescent carrier of the sickle cell trait].

We report the case of a 15-year-old teenager, carrier of the sickle cell trait (haemoglobin AS), who presented a renal infarction. Besides, the patient also presented a renal ectopia. It is tempting to link these two particularities and the ischemic attack.

[Diagnosis and treatment of cardiac transthyretin amyloidosis. Innovative therapy with tafamidis.].

Cardiac amyloidosis is a rare and severe disease with worse prognosis than classic cardiac insufficiency. Transthyretin amyloïdosis is an underdiagnosed cause of amyloidosis. Technetium scintigraphy allows to confirm diagnosis of transthyretin amyloidosis with great specificity.

[Food protein-induced enterocolitis syndrome (FPIES) : a poorly known type of food allergy].

Food protein-induced enterocolitis syndrome (FPIES) is a non-IgE-mediated food allergy. Its pathophysiology is still poorly understood. FPIES mainly affects infant and young children, although cases have been reported in adults.