aung phyo

A nasty met of melanoma in inguinal lymph node. The peritheliomatous distribution of melanoma cells (most are rhabdoid and plasmacytoid here) can be mistaken as perivascular formations of metastatic germ cell tumors without appropriate history. The patient has primary in big toe.

Granulomatous inflammation affecting bone, marrow and joint capsule of right knee joint. The most likely cause for Myanmar's demographics is TB. #pathology #BSTPath #Granuloma

A cute parathyoid incidentally found in right lobectomy specimen of thyroid done for multinodular goiter. #pathology #endocrine #parathyroid

Cribriform DCIS with a rim of p63 positive myoepithelial cells surrounded by low grade invasive cribriform carcinoma of breast. #pathology #IHC #Cribriform_carcinoma #breastpath

A pregnant lady with rapidly growing nodule in LSCS scar. A lovely example of scar deciduosis. The diagnosis is straightforward on H&E sections. #pathology #dermpath #Gynepath #deciduosis

A nice Madura foot (Eumycetoma) presenting as a mass in foot. #pathology #dermpath #mycetoma

Basophilic Actinomyces colonies residing within a tonsillar crypt. In most cases: Incidental finding No clinical disease No treatment needed Rarely: May be associated with chronic tonsillitis or abscess formation True actinomycosis requires tissue invasion + inflammation.

Metastatic lymphoepithelioma-like carcinoma of hypopharynx origin in cervical lymph node. The lesion showed PanCK and p63 positivity in large tumor cells with LCA positivity in intermingling lymphocytes. #pathology #ENTPath #lymphoepithelioma #hemepath

45 yrs old lady with a mass at right buttock. Tumoral calcinosis (buttock region). A benign condition characterized by large, lobulated deposits of calcium salts in the soft tissues around the buttock, typically near joints. #pathology #BSTPath

Striking Verocay bodies representing Antoni A area of benign Schwannoma (Neurilemmoma). #pathology #BSTPath #Schwannoma

The hobnail variant of Papillary Thyroid Carcinoma (PTC) is an aggressive and uncommon subtype of thyroid cancer characterized by distinctive histological features. Tumor cells show a hobnail appearance, where cells have apically placed nuclei and a bulbous, protruding cytoplasm.

A psammomatous meningioma presenting as a spinal tumor at T4-5. #pathology #neuropath #meningioma

45 yr, Hysterectomy specimen #Choriocarcinoma

Vaginal cuff involvement by invasive poorly differentiated squamous cell carcinoma of cervix bringing up to stage IIA. #pathology #gynepath #cervical_cancer #SCC

56 yrs, M with bladder tissue. Sections show urothelium with invaginations forming Brunn’s nests, cystically dilated spaces, and glandular structures lined by columnar epithelium with focal mucinous differentiation, set in inflamed lamina propria. Dx- Cystitis glandularis

A cute embryo in the sea of villi retrieved from ectopic tubal gestation. Learning embryonic/fetal histology is one of the smartest ways to master pediatric tumor pathology. #pathology #obstetricpath #ectopic #embryo

This necrotizing granulomatous lymphadenitis in axillary lymph node shows typical caseous necrosis on gross. The most probable cause for Myanmar's demographic is tuberculosis followed by fungal infection. #pathology #TB #infection #granuloma

Gastric signet ring cell carcinoma metastasized to ovarian mature cystic teratoma: A tumor to tumor metastasis. #Pathology #Gynepath #GIpath

@Kenny92954457 Chondroid syringoma

Facial skin Dx?

Spiradenoma, an extremely painful adnexal skin tumor featuring hypercellularity(dermal blue balls) and dual cell population. #Pathology #Dermpath #spiradenoma

Regional lymph node metastasis of mucinous carcinoma, rectum with stage IIIC disease. #pathology #GIPath #mucinous_carcinoma