yakup hilal

Ondokuz Mayıs University Medicine ⚕️⚕️⚕️ 2021
Atatürk University Pathology Resident PGY-4🔬🔬🔬

[Jerad Gardner, MD @JMGardnerMD]

Trichostasis spinulosa. Multiple hair shafts form a twisted braid in single follicle. Incidental. Rare vertical view. #dermpath #dermatology

[Jerad Gardner, MD @JMGardnerMD]

BEST example EVER of ultra-rare disease! Elderly man, hx of lymphoma, leg mass arose weeks after he cut leg on wood in garden. GMS stain.
WSI: https://t.co/23SX2WlsRd.
Answer ✅ https://t.co/z42lQf4swQ
#pathology #pathologists #pathTwitter #dermpath #dermatology #dermtwitter

[Jerad Gardner, MD @JMGardnerMD]

Scrotal lesion. Diagnosis?
Digital slide 🔬 https://t.co/kJESFiZiNf
Answer ✅ https://t.co/rgUcwqMBKO
See also: https://t.co/mCs7u2gTh4 & https://t.co/GRWqY8doFu
#pathology #pathologists #pathTwitter #dermpath #dermatology #dermatologia #dermtwitter

[Jerad Gardner, MD @JMGardnerMD]

30 M with night sweats and new subcutaneous leg nodules.
Answer ✅ https://t.co/WXUH4OhcZS
#pathology #pathologists #pathTwitter #dermpath #dermatology #hemepath #dermatologia #dermtwitter

[Jerad Gardner, MD @JMGardnerMD]

What's this stain? Diagnosis?
H&E pics: https://t.co/OqEBnxOZYt
Answers ✅ https://t.co/OvaDlcEr2p
Another case (amazing): https://t.co/dQZ547Q7R4
#pathology #pathologists #pathTwitter #dermpath #dermatology #dermtwitter

[European Society of Pathology (ESP) @ESP_Pathology]

🔍Prostatic acinar adenocarcinoma involving a Pacinian corpuscle, showing both peri- and intracorpuscular growth.

🔬Every slide deserves careful examination!
📷João Lobo, MD, PhD, Pathologist, Assistant Professor & ESP Alumni, Portugal.

#pathology #EveryDayPathology
#PathX

[Cole Biehl @ColeBiehlDO]

Starting neuropathology fellowship on neuromuscular + autopsy, so I’ll be sharing some muscle pathology pearls along the way.

Here’s a nice example of skeletal muscle fiber necrosis with macrophage-mediated phagocytosis.

The arrow highlights the affected fiber on H&E, with CD68 highlighting the infiltrating macrophages.

Necrotic fibers are a nonspecific injury pattern seen in inflammatory/immune-mediated myopathies, muscular dystrophies, and toxic/metabolic injury.

More muscle pathology to come. 🔬💪

[Janira Navarro @Janiranavarro]

Parasitic thyroid nodules = non-neoplastic thyroid tissue that has separated from the main gland

Seen in marked chronic lymphocytic thyroiditis (CLT) or nodular hyperplasia

In CLT they can closely mimic metastatic PTC:
• Dense lymphoid infiltrate + germinal centers → looks like a lymph node
• Reactive follicular atypia → mimics PTC nuclear features

True lymph nodes have a fibrous capsule + subcapsular sinus. The main thyroid will also show CLT

Pitfall ⚠️They are usually sent as "lymph nodes" on frozen sections

Dr. Scognamiglio #USCAP #pathology #PathX #pathtwitter

[The British Assoc of Gynaecological Pathology @BAGPGynPath]

BAGP Case of the Month 🔬

Not your average polyp! ✨

A 48-year-old woman presents with menorrhagia. An endometrial polyp is identified and she proceeds to hysterectomy + BSO.

Macroscopic: Cream, polypoid endometrial mass measuring 30mm, appearing to extend into the superficial myometrium.

🧠 Diagnosis next Friday!

#BAGPCaseoftheMonth #BAGPCotM #GynaePath #GynPath #PathTwitter #PathQuiz

[Janira Navarro @Janiranavarro]

Follicular adenoma with papillary architecture🤔

In the WHO 5th edition of Endocrine & Neuroendocrine Tumors, follicular adenoma with papillary architecture (FA-PA) is now recognized as a variant of follicular adenoma.

✅ Benign, encapsulated/well-circumscribed
✅ No capsular or vascular invasion
✅ Often a solitary “hot” (hyperfunctioning) nodule, more common in women
🔬Cystic with mixed papillary & follicular growth. Nuclear features of PTC are absent.

🧬Unlike conventional follicular adenoma (RAS), FA-PA frequently shows activating TSH-receptor mutations (~70%) and occasional GNAS mutations

Dr. Scognamiglio #USCAP #PathX #pathology

[Dinesh Rakheja @dinesh_rakheja]

Villitis of unknown etiology #VUE (should that name become obsolete and changed to something like Immune villitis?); maternal immune cells rejecting placenta; #PediPath #PlacentaPath; #Pathology #PathResidents @UTSW_Pathology @UTSW_PediPath

[Karen Pinto DNB, FRCPath @TheKarenPinto]

Tenny Parker change in placenta ➡ excessive formation of syncytial knots ➡ what's that ➡ aggregation of nuclei of syncytiotrophoblasts

Usually ⬆ knots ⬆ gestational age
But are ⬆⬆⬆⬆⬆⬆ in uteroplacental malperfusion

#pathology #placenta #gynpath

Credits: @DrGeeONE

[Janira Navarro @Janiranavarro]

Fetal Parvovirus infection
Placenta
✅ Glassy intranuclear inclusions in fetal nucleated red blood cells
Dr. Thompson slide box 📦
#pathology #pedipath #pathologyresidency #pembefy #parvovirus

[Vikram Deshpande @Vik_deshpandeMD]

1/
Inspired by the guru @smlungpathguy here's my first tweetorial. What do you guys think of this submandibular salivary gland? But wait for it - I'm in a generous mood, 3 images!

[Pooja Navale MD @navale_pooja]

When you see the entire pill family together.

Presenting to you a family of Sevelamer (fish scales, anyone?) + crospovidone (pink core and purple coat) and microcrystalline cellulose (clear). Latter two act as pill fillers. Sevelamer was the culprit for gastric ulcer here!

[yakup hilal @He_yakup]

@josephdaylight power press deneyip onu da yapamaması...

[yakup hilal @He_yakup]

@mustashib Aslında bunun önüne asistanların hocalarını eğitim/davranış yönünü değerlendirdiği ve bunun da bir sonucu olduğu bir sistem kurarak (ABD gibi) geçilebilir.

[Bread & Butter Haematology @MorphologyAmigo]

T NHL Immunophenotypic Classification can give anyone a partial Migraine :)
Hopefully not anymore 👇👇
(someone sent this on Whatsapp - Ownership Unknown :)
#medicine #medtwitter #meded #hematology #blooducation @HaemBytes

[Surgical Pathology Cases @surgpathcases]

Ovary, 60y

#pathology #patologia #gynpath #gynpathology

[Janira Navarro @Janiranavarro]

Benign nodal inclusions in axillary sentinel nodes

- Endosalpingiosis
- Mammary gland inclusions
- Squamous inclusions
- Nodal nevi

Dr. Cimino-Mathews #BreastPath #PathX #Pathtwitter #USCAP