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 24: Issue 5 (Feb 2026): Home Hemodialysis is now available online.
RE: technical 11 hours ago
thanks Satish ------------------------------ [Mark] [Lerman] [MD,FASN,FACP,FAST] AST KPCOP EC [Past Medical Director Kidney Pancreas Transplant M...
View Discussion
RE: complex case of nephrotic syndrome in liver transplant patients 12 hours ago
If this is Sirolimus induced diffuse Podocytopathy. Then there is no reason to suspect a high risk for relapse following repeat Liver transplantati...
View Discussion
RE: complex case of nephrotic syndrome in liver transplant patients 14 hours ago
Hi update , This patient was discussed at mdt. Campath induction and if relapse of DP for obi ( apparently West London renal unit used Campath indu...
View Discussion
RE: Effect Of Plasma Exchange On Complement (c3,c4) 14 hours ago
Dr. Soobadar.. As Dr. Venkat (and his Google AI assistant ) states the levels of C3 and C4 after PLEX (using 5% albumin for replacement fluid ) wil...
View Discussion
RE: Effect Of Plasma Exchange On Complement (c3,c4) 15 hours ago
Interesting question. It depends on intensity of PLEX (volume removed per session and number sessions per week) and the type of replacement fluids....
View Discussion
RE: Effect Of Plasma Exchange On Complement (c3,c4) 15 hours ago
From Google AI: "Therapeutic plasma exchange (TPE) mechanically removes complement proteins. As a result, C3 and C4 levels acutely decrease by 35...
View Discussion
RE: Gross hematuria in a patient with failed renal allograft 18 hours ago
I stated: the renal parenchyma looks quite heterogenous implying an intra-renal process (edema from the rejection process and/or a renal infarct) ...
View Discussion
RE: Gross hematuria in a patient with failed renal allograft 19 hours ago
I looked at the CT images again and frankly speaking, without upper cuts, I really cannot tell whether the allograft is in the right or left lower ...
View Discussion
RE: Gross hematuria in a patient with failed renal allograft 19 hours ago
@Amit Joshi Thank you. The RLQ allograft (if I have my anatomy correct) is HUGE. In addition, i think that not only there is a medial collection ...
View Discussion
RE: Gross hematuria in a patient with failed renal allograft 19 hours ago
Many aspects of this case do not make sense to me, personally. Let's see why: The patient presents with generalized weakness, states that he...
View Discussion
Effect Of Plasma Exchange On Complement (c3,c4) 19 hours ago
Dear colleagues Interested to know your thoughts Can plasma exchange reduce c3,c4 level My thought is yes but appreciate your idea / input Bw
View Discussion
RE: Gross hematuria in a patient with failed renal allograft 19 hours ago
Thank you Dr. Mohammed, one of the question that came up was to decide between graft nephrectomy vs. embolization is bleeding persists. --------...
View Discussion
RE: Gross hematuria in a patient with failed renal allograft 19 hours ago
I have uploaded some of the images. Thank you Dr. Rubin. ------------------------------ Amit Joshi Chicago IL ------------------------------ Fil...
View Discussion
RE: technical 21 hours ago
In the browser can go to your photo and click on that. Then click on your name which is the first item in the menu. You will reach your personal ho...
View Discussion
RE: Gross hematuria in a patient with failed renal allograft 1 day ago
So would a repeat ct angiogram or conventional angiogram be more helpful in establishing the cause????? --------------------------------- Syed Moh...
View Discussion
RE: Gross hematuria in a patient with failed renal allograft 1 day ago
How much sensitive the angiogram is to pick a small AVF post biopsy and an aneurysm which periodically and intermittently bleeds and may be missed ...
View Discussion
RE: Gross hematuria in a patient with failed renal allograft 1 day ago
Thank you Dr. Lerman He is hemodynamically stable- required 1 unit PRBC in last week, BP are stable 100-140s systolic. No fever, abdominal pa...
View Discussion
RE: Gross hematuria in a patient with failed renal allograft 1 day ago
key points to be considered Post-graft biopsy gross hematuria , first, we need to rule out biopsy-related vascular complications like AVF, pseu...
View Discussion
RE: cause of AKI 1 day ago
Negative prof glassock --------------------------------- Muhammad Soobadar MBChB UK ---------------------------------
View Discussion
RE: cause of AKI 1 day ago
Immunofluorescence microscopy using antibody reagents to kappa and lambda light chains. Were the tubular casts positive for monotypic light chains....
View Discussion
RE: Gross hematuria in a patient with failed renal allograft 1 day ago
@Amit Joshi Would It be possible for you to post the CT images of the renal allograft? Thank you ------------------------------ Mario Rubin, M....
View Discussion
RE: calcium deficit and replacement 1 day ago
Thanks he had line and dialysis today Bad Aki , fluid overload , acidosis , low calcium anuria Can someone help with how to calculate na , k and ...
View Discussion
RE: cause of AKI 1 day ago
What stains you referring to prof glassock ? If ? Congo red negative --------------------------------- Muhammad Soobadar MBChB UK --------------...
View Discussion
RE: Renal Biopsy Findings Post Cyclophosphamide In Mpo+ve Patients 1 day ago
@ prof glassock update -there is a rheumatologist with expertise in CTD / scleroderma reviewed patient There was no clinical evidence of sclerode...
View Discussion
RE: cause of AKI 1 day ago
Were the stains for light chains in casts positive and monotypic? if yes, this might be myeloma cast Nephropathy. , but the exuberant inflammatory ...
View Discussion
RE: cause of AKI 1 day ago
Not back yet Thanks --------------------------------- Muhammad Soobadar MBChB UK ---------------------------------
View Discussion
RE: Gross hematuria in a patient with failed renal allograft 1 day ago
thanks -a few comments would consider color doppler as very sensitive for post biopsy AVM, selective arteriogram of allograft if bleeding does no...
View Discussion
RE: cause of AKI 1 day ago
What were the results of free light chains and immunoelectrophoresis of serum .? ------------------------------ Richard Glassock MD, FASN Emerit...
View Discussion
RE: cause of AKI 1 day ago
thanks prog glassock offending meds stopped LFT normal ------------------------------ Muhammad Soobadar MBChB UK -----------------------...
View Discussion
RE: Fibronectin glomerulopath 1 day ago
Thanks- any progression on EM to report? Just curious! ------------------------------ Richard Glassock MD, FASN Emeritus Professor Geffen School...
View Discussion
RE: Fibronectin glomerulopath 1 day ago
then idiopathic nodular glomerulosclerosis would be unusual. ------------------------------ Roger Rodby MD, FASN Professor of Medicine Rush Univ...
View Discussion
RE: calcium deficit and replacement 1 day ago
I dont see the urgency to treat this level of mild hypocalcemia with anything other than dialysis, and I think it can wait. If the patient had E...
View Discussion
RE: Gross hematuria in a patient with failed renal allograft 1 day ago
failed kidney transplants commonly bleed when you taper off IS, sometimes pain only , sometimes fever only, but rejection takes over. The kicker he...
View Discussion
RE: Gross hematuria in a patient with failed renal allograft 1 day ago
Hi Dr. Lerman, I was initially suspecting AVM related to the biopsy of the transplanted kidney. He had CT angio that was negative and subsequent ...
View Discussion
technical 1 day ago
Mark Fitzgerald-technical question-after a potential reply to a post is saved as draft-how do you retrieve it for final posting? ----------------...
View Discussion
RE: calcium deficit and replacement 1 day ago
I have no idea how to calculate calcium or bicarbonate deficits, but I agree with Dr. Mellas that any predictive equation is likely to be inaccurat...
View Discussion
RE: Gross hematuria in a patient with failed renal allograft 1 day ago
Dr.Joshi -was a color Doppler ultrasound performed, which did not show any evidence of AVm or pseudo Aneurysm related to the transplant biopsy? you...
View Discussion
RE: calcium deficit and replacement 1 day ago
Word of caution. HCO3- deficit calculations in metabolic acidosis are fairly reliable. Ca is far more complex. An accurate equation to calculate a...
View Discussion
RE: Fibronectin glomerulopath 1 day ago
Not a current or past smoker. ------------------------------ Sangeeth Kumar Thiruvalla TMM Thiruvalla ------------------------------
View Discussion
RE: C3 or MGRS 1 day ago
We don't do formalin fixation, so there would be no need for Pronase digestion. We just do frozen sections , and the IF has already detected kappa ...
View Discussion
RE: cause of AKI 1 day ago
Too early to see any response.- were all potentially offending medicatons stoped? Any signs of liver injury? ------------------------------ Richa...
View Discussion
RE: cause of AKI 2 days ago
Prof glassock thanks so much Creatinine at presentation 19 5 days of steroids 40 mg and dialysis dependent --------------------------------- M...
View Discussion
RE: Membranous Nephropathy treatment 2 days ago
1.Do you have availability of oral cyclophosphamide (if ritux not possible ),will replace both cni and mmf with ponticelli regimen 2. 145 trough c...
View Discussion
RE: C3 or MGRS 2 days ago
Looks like having tubular involvement by monoclonal proteins as evident by glucosuria,Hypokalemia . Pronase digestion of the paraffin embedded tiss...
View Discussion
RE: calcium deficit and replacement 2 days ago
If the patient is in AKI , probably performing Dialysis , TONIGHT, against a high calcium bath ( 1.5 mmol/l or 3 mg/dl) may be preferable , as it w...
View Discussion
RE: calcium deficit and replacement 2 days ago
Your calculation of calcium deficit is incorrect and cannot be used to clinically guide IV calcium therapy. In hypocalcemic states. Is the patient ...
View Discussion
RE: cause of AKI 2 days ago
This might be Ashwagandha induced TIN. Serum FLC and IEP must be done, steroid therapy likely indicated. Any liver injury present. ? ------------...
View Discussion
RE: calcium deficit and replacement 2 days ago
Why not give oral calcium carbonate. or acetate. I do not see any clear need for IV calcium, What is the cause of AKI.? If rhabdomyolysis extra cal...
View Discussion
cause of AKI 2 days ago
47 Female went to GP few weeks with funny taste in mouth making her feel sick. Had been taking PPI for several months - GP advised come off i...
View Discussion
RE: calcium deficit and replacement 2 days ago
trying to correct calcium before bicarbonate in case low calcium causes tetany ------------------------------ Muhammad Soobadar MBChB UK --------...
View Discussion