I think here MSU is a mid-steam specimen of urine and bland means there are no cells present (active means there are cells).

Intern Survival Guide - Acute and Chronic Renal Failure
nwac.unimelb.edu.au/.../Intern%20Survival%20Guide%20-%20Acut...
MSU M/C/S. Bland urine sediment – no glomerular red cells. Favous pre-renal/ATN/myeloma/interstitial renal disease. Active urine sediment – glomerular red ..

http://www.ruralhealthwest.com.au/docs/default-source/annual...

https://patient.info/doctor/proteinuria-pro

Midstream Specimen of Urine (MSU). Urine analysis info | Patient
https://patient.info/health/midstream-specimen-of-urine-msu
A midstream specimen of urine (MSU) is tested to look for infection. To confirm the diagnosis of a urine infection . The usual symptoms of a ...


前へ - 獣医ズ ビー アンビシャス - FC2
rowdypony.blog.fc2.com/page-48.html
- 尿路感染症の診断のための尿検査では、排尿の中間期の検体（Midstream sample） ... therapy）では、カテーテルによる尿検体を用いての細菌培養（Bacterial culture）と ... 血尿を伴わない重度蛋白尿（Urine protein/creatinine ratio >2:1）が見られた ..... ただ、米国においては中流～上流階層のなかに、「馬を飼って（または借り ...

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Note added at 21 mins (2017-04-01 15:17:30 GMT)
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I have kidney disease since I was 18

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Note added at 24 mins (2017-04-01 15:20:14 GMT)
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Somewhere there... I cannot help more as I searched by key words only :(

Medical Technology 44巻2号 尿検査 誌上相談室 －編集部に寄せられた ...
https://www.ishiyaku.co.jp › 雑誌一覧 › Medical Technology
④尿沈渣において，尿を遠心した後に大量の沈渣物が出た場合，どうすればよいのでしょうか？ ... ⑤尿沈渣で赤血球にコブがみられた場合，「糸球体型赤血球」と「非糸球体型 ...... 血液検査の特殊染色を実施していない施設で造血器腫瘍を疑うポイントは？ ....