ASN represents more than 20,000 kidney health professionals working to help people with kidney diseases and their families. Comprised of all of ASN's focus areas, the ASN Alliance for Kidney Health allows the society to continue its growth and work towards the goal of a world without kidney diseases.
The latest Nephrology Self-Assessment Program (nephSAP) issue, Volume 25: Issue 3 (Oct 2026): Chronic Kidney Disease is now available online.
RE: Proteinuria 42 minutes ago
Thank you very much for your advice. ------------------------------ Soroush Shojai MD Associate Professor University of Alberta Edmonton AB 0044...
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RE: Proteinuria 44 minutes ago
Thank you for your advice. We haven't repeated her US recently but her kidney was 9.5 Cm on the latest US. I am not aware of her birth eight but ...
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RE: Proteinuria 50 minutes ago
The other symptoms reported are consistent with zoledronic acid induced systemic inflammation, a well reported phenomenon, and I wouldn't necessari...
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RE: Proteinuria 1 hour ago
Yes her serum Albumin is normal and she doesn't have any oedema. Thank you very much for your advice. ------------------------------ Soroush S...
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RE: Proteinuria 1 hour ago
Thank you for your advice. I agree ATIN is a possibility and it was discussed among our team. However, the consensus was even if the biopsy shows A...
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RE: Proteinuria 1 hour ago
Hi Thank you for your reply. She doesn't have any glycosuria. ------------------------------ Soroush Shojai MD Associate Professor University ...
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RE: Proteinuria 1 hour ago
Reviewed labs - could follow for now on present meds- reserve biopsy if eGFR decreases or becomes nephrotic ( serum albumin normal if read table co...
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RE: Urine Sodium In Hyponatremia 1 hour ago
I completely agree with Dr. R. Rodby. This is not salt wasting nephropathy, but typical SIADH. Hence the use of the 2 % saline just allowed the ser...
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RE: MCD-IgA nephropathy 1 hour ago
Ok- good luck keep us informed ! ------------------------------ [Mark] [Lerman] [MD,FASN,FACP,FAST] AST KPCOP EC [Past Medical Director Kidney Pa...
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RE: Are International Kidney Disease Guidelines Equally Applicable Across Different Healthcare Settings? 3 hours ago
I do not have any good answers to your questions. guideline writers try to take into account the global heterogeneity of availability of drugs to t...
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RE: finerinoneh 3 hours ago
I can't find any published information that answers your question. We will gave to rely on the opinion of someone who has experience with treating ...
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RE: MCD-IgA nephropathy 5 hours ago
He's been on it for a while, I stopped it during this last visit. I am planning to start tapering steroids by next 2 weeks. He does have some ste...
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RE: MCD-IgA nephropathy 5 hours ago
"He takes hydralazine, hydrochlorothiazide, bumex and metformin." suspect rash not steroids but agree with referred to dermatology for possible s...
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RE: Proteinuria 6 hours ago
Pamidronate is associated with FSGS while zolindronte is associated with ATI. Solitary kidney is not an absolute CI for kidney biopsy so I would pr...
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RE: Proteinuria 8 hours ago
any glucosuria present on UA ? --------------------------------- Edgard Wehbe MD, FASN Wichita Nephrology Group Wichita KS (316) 993-6580 ----...
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RE: Lupus nephritis - Renal Limited TMA - Complement mediated CAPS 9 hours ago
Agree with Dr. Glassock and i think all lesions can be explained by LN even the TMA so my plan to wait for OBI plus SOC (MMF and PRD) to work befor...
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RE: Lupus nephritis - Renal Limited TMA - Complement mediated CAPS 10 hours ago
Thanks It is a complicated case of a patient presenting with 2 major thrombotic events . His biopsy shows class 4 lupus Nephritis There is a sug...
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RE: Proteinuria 12 hours ago
What is the size of the solitary Kidney by US ? Do you happen to kniw her birth weight?. What is her systolic BP and ABOM (nocturnal dipping) ?. Wh...
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RE: Lupus nephritis - Renal Limited TMA - Complement mediated CAPS 12 hours ago
Dr-Dastoor- Given the findings in this complex case of LN, I have difficulty understanding the rationale for using anti -C5 MoAb -can you succinc...
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RE: Lupus nephritis - Renal Limited TMA - Complement mediated CAPS 13 hours ago
Genetic testing done Obi given last night Eculizimab planned for tomorrow, Ravulizumab as an outpatient --------------------------------- Dr. Ho...
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RE: are foamy cells in kidney biopsy synonymous with fabry disease? 15 hours ago
I would do genetic studies for Alport and Fabry Disease on potential donor and intended recipient in this case. Interstitial foam cels are abnormal...
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Proteinuria 16 hours ago
I would like to ask my colleagues' opinion on this patient. 61 years old female with solitary kidney ( Donated her kidney 12 years ago), presente...
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RE: MCD-IgA nephropathy 16 hours ago
he does have microscopic hematuria, persistently 17-26 RBCs on UA. ------------------------------ Sarah Al Zoubi MD John Stroger Hospital of Cook...
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RE: MCD-IgA nephropathy 16 hours ago
He takes hydralazine, hydrochlorothiazide, bumex and metformin. I think it is more drug eruption from steroids. he was referred to dermatology fo...
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RE: Urine Sodium In Hyponatremia 16 hours ago
On 28th October his Pna was 118 . He was placed on 2% saline for 24 hours . His Una was 160 and Uosm was 550 while on 2% saline . On 29th October ...
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RE: Urine Sodium In Hyponatremia 17 hours ago
"His serum creatinine is 28 umol/l or 0.4 mg/dl, urea is 4 mmol/l ( 12 mg/dl) uric acid 72 umol/L" Dr. Dastoor: Were these the presenting values be...
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RE: are foamy cells in kidney biopsy synonymous with fabry disease? 17 hours ago
should i check for Fabry disease? ------------------------------ Muhammad Soobadar MBChB UK ------------------------------
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are foamy cells in kidney biopsy synonymous with fabry disease? 17 hours ago
59 F coming foward to be considered as live donor for nephew PMH: 3 previous C sections - one under GA and 2 under spinal : Nil issues Frozen ...
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RE: Urine Sodium In Hyponatremia 18 hours ago
exactly why a measured urine sodium assuming no diuretics for several days would have been informative ------------------------------ [Mark] [Ler...
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RE: Urine Sodium In Hyponatremia 21 hours ago
I attached the aforementioned article about the value of the Una over the physical exam for euvolemia v hypovolemia in HypoNa. TO me this is a clas...
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RE: Urine Sodium In Hyponatremia 21 hours ago
Was urine sodium measured when pNA was 118? ------------------------------ [Mark] [Lerman] [MD,FASN,FACP,FAST] AST KPCOP EC [Past Medical Directo...
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RE: Urine Sodium In Hyponatremia 1 day ago
Please see attachment . On 28th October :patient on 2% Ncal , which has 308 osmoles of Na - Uosm is 160 On 29th October : patient is 10 hours of...
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RE: Urine Sodium In Hyponatremia 1 day ago
The calculation is made from the original patient's U Na of 160 and U osm of 585. Assuming the Na content of the excreted urine is unchanged a U ...
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RE: Lupus nephritis - Renal Limited TMA - Complement mediated CAPS 1 day ago
This is aggressive course of active lupus for sure based on clinical serollogical and histopathology but yes i would agree wigh dr dustoor to rule ...
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RE: Urine Sodium In Hyponatremia 1 day ago
"if the U osm was 118 the U Na would be 32 mmol/L" -how was this calculated without measuring spot urine sodium? ------------------------------ [...
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RE: MCD-IgA nephropathy 1 day ago
interesting-why with favorable response so far to steroids and no evidence at least posted of significant steroid toxicity-why switch to RTX which ...
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RE: Urine Sodium In Hyponatremia 1 day ago
If the U osm was 118 the U Na would be 32 mmol/L. This suggests euvolemia but may overlap with modest hypovolemia. Under the influence of ADH the N...
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RE: Urine Sodium In Hyponatremia 1 day ago
https://pmc.ncbi.nlm.nih.gov/articles/PMC12332142/ This addresses the question of the post, which I believe asks whether the kidney that perceive...
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RE: Urine Sodium In Hyponatremia 1 day ago
Very interesting presentation. While several diseases can present with hyponatremia and salt wasting, the most important one is cerebral salt wasti...
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RE: Urine Sodium In Hyponatremia 1 day ago
I find the above signs - turgor / sunken eyeballs not particularly reliable measures of volume status vs JVP and edema. Perhaps measuring fractiona...
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finerinoneh 1 day ago
Good evening For patients with stable GFR around 20mls/min and K [More]
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RE: Urine Sodium In Hyponatremia 1 day ago
Interesting case. It certainly sounds like the kidneys are not sensing a hypovolemic state or decreased effective circulating volume, even if he is...
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RE: Urine Sodium In Hyponatremia 1 day ago
I think you have to trust the kidneys assessment of effective circulating volume. He may appear volume depleted (i prefer this terminology over deh...
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RE: Lupus nephritis - Renal Limited TMA - Complement mediated CAPS 1 day ago
I agree , but our rheumatologist is highly suspicious of antibody negative APLS and there are fibrin thrombi in the kidney biopsy which may be sugg...
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Urine Sodium In Hyponatremia 1 day ago
Was reviewing a patient with hyponatremia and Pna 118 on admission . It was felt that he was dehydrated and was started on 2% Nacl , not 0.9% Nacl....
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RE: MCD-IgA nephropathy 1 day ago
To develop a new leucocytoclastic cutaneous Vasculitis due to IgAV ipwhile on high dose steroids - is highly improbable. ivwoukd continue with RTX ...
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RE: MCD-IgA nephropathy 1 day ago
does not look like typical rash from steroids? what other meds is patient taking? good response ( decrease proteinuria) so far FROM AI The typi...
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RE: Drug-induced lupus and ANCA GN 1 day ago
My answer to this question is NO! There are plenty of non-hydralazine agents that can be used for BP control. Why take the rusk? ----------------...
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RE: Lupus nephritis - Renal Limited TMA - Complement mediated CAPS 2 days ago
Why not the whole picture is just LN without systemic thromboembolic events as SLE can present with thrombosis events independent of APS. Agree fo...
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RE: Drug-induced lupus and ANCA GN 2 days ago
Is it safe to use hydralazine in patients with MPO MPA Anca vasculitis ? The reason I ask, is that we have a patient in the ICU, with severe MPO v...
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