A subgroup of patients presents diabetic ketoacidosis at the onset of diabetes mellitus (DM) but later is classified as type 2 DM based on the clinical follow-up. These individuals, most commonly obese of African or Hispanic origin, have negative auto-antibodies associated with type 1 DM, but frequently HLA class II DRB1*03 and/or DRB1*04 are detected. This peculiar subtype of DM is commonly referred to as diabetes flatbush. Here we report the case of a Caucasian patient that exhibited the described evolution and in whom it was possible to withdraw insulin therapy. The possible factors associated with this favorable development are also discussed.
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http://dx.doi.org/10.1590/s0004-27302007000100021 | DOI Listing |
Br J Hosp Med (Lond)
July 2024
Department of Medicine, Mater Dei Hospital, Msida, Malta.
A 35-year-old otherwise healthy gentleman from Togo, was referred as a 'walk-in' to our clinic with polyuria and polydipsia, and a glycated haemoglobin (Hba1c) of 119 mmol/mol (13.1%). The patient also noted 5kg weight loss over a short span of time.
View Article and Find Full Text PDFBMC Endocr Disord
October 2023
Pediatric Endocrinology and Diabetology, Department of Pediatrics, Gynecology and Obstetrics, University Hospitals of Geneva, Rue Willy-Donzé 6, 1205, Geneva, Switzerland.
Background: New-onset diabetes in youth encompasses type 1 diabetes, type 2 diabetes, monogenic diabetes, and rarer subtypes like Type B insulin resistance syndrome and ketosis-prone atypical diabetes in African populations. Some cases defy classification, posing management challenges. Here, we present a case of a unique, reversible diabetes subtype.
View Article and Find Full Text PDFCureus
August 2022
Endocrinology, State University of New York Downstate Medical Center, New York, USA.
Diabetic ketoacidosis (DKA) is a triad of uncontrolled hyperglycemia, metabolic acidosis, and increased total body ketone concentration. It is a well-known manifestation of type 1 diabetes mellitus (T1DM). However, it can also be the first presentation of type 2 diabetes mellitus (T2DM).
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January 2022
Epidemiology and Public Health, Allergy, Asthma and Chest Center, Mysore, IND.
Ketone-prone diabetes or Flatbush diabetes is being increasingly recognized worldwide. It is typically seen in obese middle-aged men with a family history of Type 2 DM. Atypicality in the onset of age and gender variation is increasingly observed worldwide.
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