Gradient Echo MRI یک توالی سریع است که بهجای پالس ۱۸۰ درجه، از گرادیان برای ساخت اکو استفاده میکند؛ در نتیجه به T2* حساس میشود و پایهی تصویربرداری سریع، خونریزی، عروق، مفاصل و قلب است.
Signed Pr. Owlia

Channel
@yazdrheumatologyCHANNEL
On this record: Topic · Growth · Engagement · Reactions · Posts · Polls · Telegram's recommendations · Cite this entry
4,221subscribers
+34 since we began measuring on 7 August 2026
Risers and fallers across the register · movement among entries of 3,162–10,000.
| Telegram ID | -1001557350128 |
|---|---|
| Type | Channel |
| Username | @yazdrheumatologyCHANNEL |
| Created | Between 1 August 2021 and 28 February 2023 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 7 August 2026 |
| Last confirmed live | 15 September 2026 |
| Measurements held | 12 |
| Confirmed unchanged | 1 time, most recently 15 September 2026 |
| On Telegram | t.me/yazdrheumatologyCHANNEL |
Health & wellness — a classification, not a measurement. An on-box language model (Qwen3.6-35B-A3B-FP8, prompt version 1) read this channel’s own recent posts on 13 September 2026 and assigned it the closest of 31 fixed categories, at 56% confidence. This is a model’s judgement about what the channel is likely to be about, not a fact this register measured the way a subscriber count or a view count is measured — it can be revised on a later pass, and it carries no weight anywhere else on this page. How this classification works, and why it has no browse page of its own yet.
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 15 Sept 2026, 11:38 | 4,221 | -2 |
| 12 Sept 2026, 00:57 | 4,223 | +14 |
| 7 Sept 2026, 09:01 | 4,209 | +17 |
| 30 Aug 2026, 13:09 | 4,192 | -2 |
| 27 Aug 2026, 15:13 | 4,194 | -1 |
| 24 Aug 2026, 17:36 | 4,195 | -1 |
| 20 Aug 2026, 19:53 | 4,196 | +1 |
| 17 Aug 2026, 14:37 | 4,195 | -3 |
| 14 Aug 2026, 13:07 | 4,198 | +5 |
| 11 Aug 2026, 12:04 | 4,193 | +6 |
| 7 Aug 2026, 17:31 | 4,187 | no change |
| 7 Aug 2026, 17:27 | 4,187 | first reading |
27 posts held, back to 2 August 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 4 pages of Telegram’s post history, 20 posts per page.
Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 27 posts for this entry, the most recent from 8 August 2026. An engagement rate over an empty window would be a number about nothing.
23 reactions across 9 posts, in 1 kind.
| Reaction | Count | Share | Share, drawn |
|---|---|---|---|
| 🔥 | 23 | 100.0% |
No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.
Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.
Coverage. Reactions were read on 10 of the 27 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 23 reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.
Measured over the 27 most recent posts we hold, published 2 August 2026 to 8 August 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.
Gradient Echo MRI یک توالی سریع است که بهجای پالس ۱۸۰ درجه، از گرادیان برای ساخت اکو استفاده میکند؛ در نتیجه به T2* حساس میشود و پایهی تصویربرداری سریع، خونریزی، عروق، مفاصل و قلب است.
Signed Pr. Owlia
نکته مهم: تغییرات ساکرویلیاک در کودکان میتواند مثبت کاذب باشد حتی erosion!!! Ref: KTR 2025 حداقل حواسمون باشه صرفا با گزارش امآرآی دست به TNFi نزنیم! طفل ۹ ساله از سیستان( مصداق عینی )
Signed Pr. Owlia
داستان تشدید سیندسموفیت با مصرف داروهای مهار کننده tnf چیست؟ آخرین شواهد بالینی چه میگن؟ سؤال بسیار مهمی است و اتفاقاً یکی از بحثبرانگیزترین موضوعات در اسپوندیلوآرتریت محوری (axSpA/AS) طی ۱۵ سال گذشته بوده است. پاسخ کوتاه این است که شواهد فعلی نشان نمیدهد مهارکنندههای TNF باعث تشدید تشکیل سیندسموفیت شوند؛ بلکه احتمالاً سرعت پیشرفت رادیوگرافیک را کاهش میدهند، بهویژه اگر درمان زودهنگام و پایدار باشد. ### منشأ …
Signed Pr. Owlia
Backfill چیست؟ Backfill اصطلاحی است که بیشتر در اسپوندیلوآرتریت محوری (axSpA) و MRI مفصل ساکروایلیاک استفاده میشود. وقتی التهاب فروکش میکند، گاهی حفره ناشی از erosion با بافت چربی (fat metaplasia) پر میشود. این پر شدن حفره را backfill مینامند. به بیان ساده: Erosion = ایجاد حفره در استخوان Backfill = پر شدن آن حفره با بافت چربی یا بافت ترمیمی
Signed Pr. Owlia
در تصویربرداری امآرآی (MRI)، هر دو تکنیک STIR و Fat Saturation برای یک هدف مشترک استفاده میشوند: حذف سیگنال چربی تا ضایعات (مانند ادم، التهاب یا تومور) که سیگنال بالایی دارند، در زمینه چربیِ، بهتر دیده شوند. اما تفاوتهای بنیادی در نحوه عملکرد و کاربرد آنها وجود دارد: ### ۱. تفاوت در مکانیسم فیزیکی (روش کار) * Fat Saturation (Fat Sat): * مکانیسم: این روش بر پایه تفاوت فرکانس رزونانس چربی و آب عمل میکن…
Signed Pr. Owlia
For SIJ: T1wFS 3D Gradient echo
Signed Pr. Owlia
Whole body MRI indication?
Signed Pr. Owlia
خبر خوب این است که هنوز تعداد قابل توجهی از مجلات بینالمللی نمایهشده در PubMed/MEDLINE وجود دارند که هیچ هزینه APC (Article Processing Charge) دریافت نمیکنند. اینها معمولاً از نوع Diamond (یا Platinum) Open Access هستند؛ یعنی نه نویسنده هزینه میدهد و نه خواننده. این مدل دقیقاً برای کاهش نابرابری در انتشار علمی طراحی شده است. ResearchGate +2 | نام مجله | وضعیت APC و ایندکس …
Signed Pr. Owlia
Hurray minimum lab investigations: CBC UA ESR Cr ALT من خودم با کامنت دکتر غیاثی عزیز در سامانه مربوطه اصلاح کردم هزینه این آزمایش حداقلی در هر آزمایشگاه بالقوه کمتر از ۳۰۰-۴۰۰ تومن خواهد بود حق نیست بابت آزمایشات پایشی ۲-۴ میلیون هزینه کنند بدون ذرهای خاصیت حتی فاصله آزمایشات در بیمار استیبل میتواند هر ۶ ماه باشد و نه هر دو ماه! بخدا مردم گناه دارند حتی اگر بیمه تکمیلی باشند هزینه کردن بیخودی گناهی نابخشودنی…
🔥5
Signed Pr. Owlia
اقتصادی ترین پکیج آزمایش لازم پایشی ادواری برای بیماران روماتیسمی کنترل شده تحت درمان در شرایط جنگی و اقتصادی فعلی کدامست؟
Shares as published. No per-option vote count is published by Telegram, so none is shown.
Signed Pr. Owlia
مهمترین دلیل برای برقراری درمان سنگین ضد روماتیسم در آرتریت روماتوئید کدامست؟
Shares as published, totalling 99%. No per-option vote count is published by Telegram, so none is shown.
Signed Pr. Owlia
خانم ۵۴ ساله با ۱۰۷ کیلو وزن ففط با گرفتگی /کرامپ دردناک شبانه کاف راست بدون هیچ گونه علائم مفصلی پریفرال. دوستان داروی تجویز را تایید میکنند؟ سرولوژی همراه++
Signed Pr. Owlia
Showing the 12 most recent of 27 posts we hold for @yazdrheumatologyCHANNEL. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
The 2 polls we hold for this entry, as Telegram rendered them when we read the post. A poll’s figures keep moving after that, so each one is dated.
اقتصادی ترین پکیج آزمایش لازم پایشی ادواری برای بیماران روماتیسمی کنترل شده تحت درمان در شرایط جنگی و اقتصادی فعلی کدامست؟
Shares as published. No per-option vote count is published by Telegram, so none is shown.
مهمترین دلیل برای برقراری درمان سنگین ضد روماتیسم در آرتریت روماتوئید کدامست؟
Shares as published, totalling 99%. No per-option vote count is published by Telegram, so none is shown.
Percentages only — there are no per-option vote counts here, because Telegram publishes none. The public post preview gives each option’s share and a single voter total, and nothing else. Multiplying one by the other would produce a per-option tally that looks measured and is not: the shares are rounded to whole numbers before we ever see them. We print what was published and leave the column that does not exist empty.
The shares need not add up to 100. Rounding alone puts many polls at 99 or 101. A poll that allows more than one answer per voter runs well past 100 by design, and several here do. The bars are drawn against a fixed 100% track at each option’s own percentage rather than normalised to the total, so a poll that exceeds it shows that it does instead of being quietly rescaled.
Read from the 27 most recent posts we hold, published 2 August 2026 to 8 August 2026. Telegram labels each poll by kind — an anonymous poll, a quiz, a closed set of final results — and that label is reproduced rather than paraphrased.
The reverse of the list above, and a different kind of signal. This does not require this channel to have ever been asked about directly — each row below is a channel we DID ask Telegram about, whose Telegram-generated list happened to include this one. A channel can appear here with an empty list above it, because being named by someone else’s query is independent of having been queried itself.
This channel appears in 7 seed channels' Telegram-generated recommendation lists in total. Each is Telegram’s list for THAT channel, not this one — see how this is measured.
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 15 September 2026 — this entry's latest reading, not the date you are reading this.
“Rheumatology Rounds” (@yazdrheumatologyCHANNEL), 4,221 subscribers as measured 15 September 2026. Telegram Register, tgregister.com/channel/yazdrheumatologyCHANNEL.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.