1/5. Diabetes and infarcted papillary thyroid cancer.A young black Jordanian lady who has type one diabetes, chronic diabetic complication and ischemic heart disease, presented with a picture of diabetic keto-acidosis, precipitated by an acute neck swelling. This was suggestive of acute suppurative thyroiditis with abscess formation causing compressive symptoms. This unfortunate patient had an eventful course despite aggressive treatment by antibiotics and surgery and then succumbed of an acute cardiac event. The operative tissue biopsy revealed an abscess in an infarcted papillary thyroid cancer. We believe this is a rare presentation of such an association with a fatal outcome.- - - - - - - - - - ranking = 1keywords = black (Clic here for more details about this article) |
2/5. diabetic ketoacidosis and rhino-orbital mucormycosis.mucormycosis often develops in immunocompromised patients, particularly in patients with diabetic ketoacidosis. Unless early diagnosis and treatment is established mucormycosis leads rapidly to death. A 38-year-old woman was admitted to the hospital with a severe diabetic ketoacidosis. Her clinical status improved in 4 days as a result of aggressive medical treatment. She has complained left cheek pain on the 10th day and had a swelling of her left cheek, facial edema, a black eschar on the palate and nasal cavity in association with visual disturbance and total ophthalmology in a short time. CT scan revealed left orbital cellulitis and pansinusitis. Excessive surgical treatment was performed and liposomal amphotericin-B, 4 mg/(kg day) was applied. Extensive fungal invasion of the orbit and the sinuses was demonstrated in the pathological species and rhizomucor species were yielded with culture. Repeated superficial debridement was also performed. After 10 weeks, she was discharged with suggestion of insulin treatment and liposomal amphotericin-B with progressively decreasing doses. At the 13th month following the presentation, the patient was free of disease as confirmed by serial imaging and under good glycaemic control with insulin treatment. Although mucormycosis is a fatal infection, early diagnosis and aggressive treatment may decrease mortality.- - - - - - - - - - ranking = 1keywords = black (Clic here for more details about this article) |
3/5. Type 2 diabetes presenting as diabetic ketoacidosis in adolescence.We report two black adolescent subjects who presented with diabetic ketoacidosis, but who lacked autoimmune markers and demonstrated clinical and biochemical characteristics more typical of Type 2 diabetes, including obesity, acanthosis nigricans, positive family history for Type 2 diabetes, and Type 2 diabetic dyslipidaemia. Subsequent to acute presentation, insulin was discontinued in both subjects and excellent glycaemic control was achieved with metformin therapy alone. Four months following acute presentation, both had adequate c-peptide responses to intravenous glucagon. Type 2 diabetes can present as diabetic ketoacidosis in obese adolescent subjects.- - - - - - - - - - ranking = 1keywords = black (Clic here for more details about this article) |
4/5. Factitious hypoglycaemia in a rural black man. A case report.An unusual case of factitious hypoglycaemia is described. The distinction between exogenous and endogenous hyperinsulinism is illustrated.- - - - - - - - - - ranking = 4keywords = black (Clic here for more details about this article) |
5/5. Intraconal amphotericin b for the treatment of rhino-orbital mucormycosis.Rhino-orbital-cerebral mucormycosis is a disease that is frequently fatal. A 39-year-old man with diabetic ketoacidosis was referred to the authors' ophthalmic service with fever, orbital apex syndrome in the right eye, lethargy, and a black eschar in the palate. He was treated with systemic and local (intraconal) amphotericin b and his ketoacidosis was controlled; exenteration was not performed. biopsy of the palate proved mucormycosis. Eighteen months later the patient was still alive and had a blind, anatomically preserved right eye with ptosis and intact extraocular muscle function without proptosis or pain. The authors propose this alternative means of treatment to achieve higher doses of the drug at the site of infection and better cosmetic and psychological results.- - - - - - - - - - ranking = 1keywords = black (Clic here for more details about this article) |