Lightnews — Scholar-powered news

Sirion Danglaoun @justsmilelady.bsky.social · May 29

Could it be astroblastoma???

Reposted by Sirion Danglaoun

Maria Gubbiotti, MD,PhD @mariagoobs.bsky.social · Nov 11

Myxopapillary ependymoma grossly has a characteristic sausage-shaped appearance. Commonly found associated with the filum terminale, it has a fibrillary glial appearance in a myxoid background. Though previously categorized as CNS WHO grade 1, it is now considered grade 2 #pathsky #medsky #neuropath

A sausage shaped tumor with attached filamentous band

A squash preparation of a fibrillary neoplasm with myxoid background

H&E stained section of papillae with myxoid cores

7 21

Reposted by Sirion Danglaoun

PathologyOutlines.com @pathologyoutlines.bsky.social · Apr 23

Image of the Week!

Submitted by: Chhanda Das, M.D., D.N.B.
Directory Profile: buff.ly/b7mDAWt
Subspecialty: Neuropathology
Diagnosis: Pituitary adenoma

#Pathology #PathologyOutlines #NeuroPath #PathSky

1 1 1

Sirion Danglaoun @justsmilelady.bsky.social · May 29

A 19-year-old man presented with brain tumor at pineal region and cerebellar region.
AE1/AE3 : weak staining
GFAP: focal near 50%
High Ki-67 proliferative index=60%
What is it?
#neuropath #pathology #pathsky #histology #CNStumor #CNSpath

1 1 3

Sirion Danglaoun @justsmilelady.bsky.social · Mar 9

Patient's does not look sick. No cancer identified in patient. No fever. Only anemia. Now, we investigated for cause of this presentation. If there are no evidence, it may be MDS cause.

Sirion Danglaoun @justsmilelady.bsky.social · Mar 9

High grade serous carcinoma in lymphatic vessel at serosa of uterus
#gynpath #pathology #histology #gynepath #serouscarcinoma #uterus #ovary

1 3

Reposted by Sirion Danglaoun

John Scalzi @scalzi.com · Feb 10

For those of you traumatized by the previous post, a cat picture.

450 840 24K

Reposted by Sirion Danglaoun

Boonyarit Cheunsuchon MD @roboonya.bsky.social · Jan 3

Alport syndrome in middle aged man with hx of hearing impair. Presents with proteinuria, RBC 3-5, UPCR 4, SCr 2.5. Characteristic interstitial foam cells noted. #renalpath #pathsky #nephrology

7 20

Reposted by Sirion Danglaoun

Tan-Lucien Mohammed, MD, FACR @tlhm-md.bsky.social · Jan 5

Honeycomb lung 🫁

#pathology
#pathsky

@drdeadright.bsky.social
@sthanu25.bsky.social
@gbosslet.bsky.social
@kerrijohannson.bsky.social

1 6 14

Reposted by Sirion Danglaoun

Katrina Collins || Pathologist @katcollmd.bsky.social · Jan 12

#slidearchiveseries history of radical orchiectomy with pure teratoma, serum tumor markers (post-orchiectomy): AFP 537, increased to 469, HCG 2; status post chemotherapy x 4 cycles ➡️ retroperitoneal lymph node dissection #gupath #pathsky

1 2 14

Reposted by Sirion Danglaoun

Joe @joe-pathology.bsky.social · Feb 2

One of the nastiest skin tumours. This one in a vessel enroute to destroy the respiratory membrane diffusion gradient.
#MerkelCellCarcinoma
#pathology
#dermatology
#PathSky
👿

4 15

Reposted by Sirion Danglaoun

AndrewFolpe @folpe-mn-st.bsky.social · Feb 5

#PathSky 79M with a superficial neck mass. Wildly pleomorphic, quite cellular- undifferentiated pleomorphic sarcoma, right? There are basically no mitoses though, the cells have abundant granular-glassy cytoplasm, there is a lot of inflammation, and many bizarre cells have nuclear inclusions.

1 10 21

Reposted by Sirion Danglaoun

Jorge Novo, MD @novopath.bsky.social · Feb 4

A cute finding in apocrine metaplasia, do you know what it is? #breastpath #pathsky #pathtwitter #pathx #patologia

5 15

Reposted by Sirion Danglaoun

AndrewFolpe @folpe-mn-st.bsky.social · Feb 6

#PathSky 43F with a solitary lung mass. Relatively circumscribed, nests and interesting micropapillae of lightly eosinophilic epithelioid cells. Negative for everything except TFE3. Dx?

1 11 24

Reposted by Sirion Danglaoun

Dane @dhisto.bsky.social · Feb 7

Schaumann body - calcified inclusion in a giant cell from a colonic biopsy, Crohn’s patient #pathsky #pathology #GIPathology #histology #histopathology

4 12

Sirion Danglaoun @justsmilelady.bsky.social · Feb 7

Patient presented with chronic anemia
Bone marrow biopsy was performed.
+PAS
+CD68
#pathsky #skypath #hemepath #pathology #hemato

2 1 6

Reposted by Sirion Danglaoun

Sanjay Mukhopadhyay @smlungpathguy.bsky.social · Nov 24

3. Disseminated histoplasmosis

If you can spare a moment, please add a teaching point about this infection in the comments @germhuntermd.bsky.social

#pathology #pulmpath #pathsky #pathbugs #crittersonbluesky

2 2 24

Sirion Danglaoun @justsmilelady.bsky.social · Jan 15

Adrenal necrosis
GMS and PAS stains show small uniform oval, narrow based budding yeasts.
Dx. Adrenal histoplasmosis #adrenalgland #histology #pathsky #histoplasmosis #skypath #pathology #idpath

1 12

Reposted by Sirion Danglaoun

Megan @megothelioma.bsky.social · Jan 14

The wording of this diagnosis caught my eye in an old ppt. 32M h/o abd pain and diarrhea after ending steroid therapy for lupus. Histology shows suppurative inflammation limited to the submucosal layer. Phlegmonous enteritis is the given dx, though that seems to be an outdated term. #gipath #pathsky