BACKGROUND Diabetic ketoacidosis(DKA)and hyperglycemic hyperosmolar state(HHS)are common acute complications of diabetes mellitus with a high risk of mortality.When combined with hypernatremia,the complications can be...BACKGROUND Diabetic ketoacidosis(DKA)and hyperglycemic hyperosmolar state(HHS)are common acute complications of diabetes mellitus with a high risk of mortality.When combined with hypernatremia,the complications can be even worse.Hypernatremia is a rarely associated with DKA and HHS as both are usually accompanied by normal sodium or hyponatremia.As a result,a structured and systematic treatment approach is critical.We discuss the therapeutic approach and implications of this uncommon presentation.CASE SUMMARY A 62-year-old man with no known past medical history presented to emergency department with altered mental status.Initial work up in emergency room showed severe hyperglycemia with a glucose level of 1093 mg/dL and severe hypernatremia with a serum sodium level of 169 mEq/L.He was admitted to the intensive care unit(ICU)and was started on insulin drip as per DKA protocol.Within 12 h of ICU admission,blood sugar was 300 mg/dL.But his mental status didn’t show much improvement.He was dehydrated and had a corrected serum sodium level of>190 mEq/L.As a result,dextrose 5%in water and ringer's lactate were started.He was also given free water via an nasogastric(NG)tube and IV Desmopressin to improve his free water deficit,which improved his serum sodium to 140 mEq/L.CONCLUSION The combination of DKA,HHS and hypernatremia is rare and extremely challenging to manage,but the most challenging part of this condition is selecting the correct type of fluids to treat these conditions.Our case illustrates that desmopressin and free water administration via the NG route can be helpful in this situation.展开更多
BACKGROUND Anaplasmosis is a tick-borne disease with a range of clinical manifestations,from a flu-like illness with fever and myalgias to a severe systemic disease with multisystem organ failure.Although renal involv...BACKGROUND Anaplasmosis is a tick-borne disease with a range of clinical manifestations,from a flu-like illness with fever and myalgias to a severe systemic disease with multisystem organ failure.Although renal involvement is not a common presentation,there have been few cases reporting acute kidney injury from Anaplasmosis.CASE SUMMARY We present a 55-year-old female with anaplasmosis who developed acute kidney injury due to membranoproliferative glomerulonephritis(MPGN).The patient originally presented with cough and shortness of breath.She was admitted to the hospital with a diagnosis of community acquired pneumonia and received antibiotics.During the hospital course she developed severe acute renal failure.Initial serological work up didn’t provide any conclusive diagnosis.Hence,she underwent kidney biopsy which showed MPGN pattern suggesting autoimmune,multiple myeloma or infectious etiology.Extensive work up was undertaken which was negative for autoimmune diseases,vasculitis panel,paraproteinemias but tested positive for IgG anaplasma with high titers indicating Anaplasmosis.CONCLUSION Our case shows a unique presentation of severe acute renal failure from MPGN from tick borne illness.MPGN is usually seen with autoimmune diseases,hepatitis C virus infections,paraproteinemias.Hence,we suggest that tick borne illness should also be considered when evaluating acute renal failure cases in tick borne prevalent regions.展开更多
文摘BACKGROUND Diabetic ketoacidosis(DKA)and hyperglycemic hyperosmolar state(HHS)are common acute complications of diabetes mellitus with a high risk of mortality.When combined with hypernatremia,the complications can be even worse.Hypernatremia is a rarely associated with DKA and HHS as both are usually accompanied by normal sodium or hyponatremia.As a result,a structured and systematic treatment approach is critical.We discuss the therapeutic approach and implications of this uncommon presentation.CASE SUMMARY A 62-year-old man with no known past medical history presented to emergency department with altered mental status.Initial work up in emergency room showed severe hyperglycemia with a glucose level of 1093 mg/dL and severe hypernatremia with a serum sodium level of 169 mEq/L.He was admitted to the intensive care unit(ICU)and was started on insulin drip as per DKA protocol.Within 12 h of ICU admission,blood sugar was 300 mg/dL.But his mental status didn’t show much improvement.He was dehydrated and had a corrected serum sodium level of>190 mEq/L.As a result,dextrose 5%in water and ringer's lactate were started.He was also given free water via an nasogastric(NG)tube and IV Desmopressin to improve his free water deficit,which improved his serum sodium to 140 mEq/L.CONCLUSION The combination of DKA,HHS and hypernatremia is rare and extremely challenging to manage,but the most challenging part of this condition is selecting the correct type of fluids to treat these conditions.Our case illustrates that desmopressin and free water administration via the NG route can be helpful in this situation.
文摘BACKGROUND Anaplasmosis is a tick-borne disease with a range of clinical manifestations,from a flu-like illness with fever and myalgias to a severe systemic disease with multisystem organ failure.Although renal involvement is not a common presentation,there have been few cases reporting acute kidney injury from Anaplasmosis.CASE SUMMARY We present a 55-year-old female with anaplasmosis who developed acute kidney injury due to membranoproliferative glomerulonephritis(MPGN).The patient originally presented with cough and shortness of breath.She was admitted to the hospital with a diagnosis of community acquired pneumonia and received antibiotics.During the hospital course she developed severe acute renal failure.Initial serological work up didn’t provide any conclusive diagnosis.Hence,she underwent kidney biopsy which showed MPGN pattern suggesting autoimmune,multiple myeloma or infectious etiology.Extensive work up was undertaken which was negative for autoimmune diseases,vasculitis panel,paraproteinemias but tested positive for IgG anaplasma with high titers indicating Anaplasmosis.CONCLUSION Our case shows a unique presentation of severe acute renal failure from MPGN from tick borne illness.MPGN is usually seen with autoimmune diseases,hepatitis C virus infections,paraproteinemias.Hence,we suggest that tick borne illness should also be considered when evaluating acute renal failure cases in tick borne prevalent regions.
