Monstrous giant cells and malignant clusters as seen in FNAC smear of recurrent right breast lump . Follow up excisional biopsy revealed a high grade invasive breast carcinoma, no special type with tumor giant cells. #pathology #cytopath #IDC #Giant_cells

Histopathology of Krukenberg's tumor showing singly scattered signet ring cells throughout ovarian stroma which are highlighted by CK7 and CDX2 immunostains suggesting gastric primary. #pathology #Oncopath #Signets #Krukenberg_tumor #Gastric_cancer

LVI seen near the deep resection margin of an invasive breast carcinoma, no special type. The patient had 3 positive axillary lymph node and stage IIIA (pT3pN1apM0) breast cancer. #pathology #breastpath #LVI

A focus of LVI justaposed to inguinal lymph node in metastatic melanoma. This melanoma is pigment producing and not sneaky but scary. #pathology #dermpath #melanoma

A typical pure mucinous breast carcinoma in a 71 yrs old lady. Grossly, a well-circumscribed gelatinous tumor measuring 4 cm in greatest dimension. Histollgically, there are bland looking epithial cells foating in abundant extracellular mucin pools. No other histologic types.

Cute Molluscum contagiosum occuring in vagina demonstrating nice eosinophilic Handerson-Patterson inclusions. #pathology #dermpath #gynaepath

Typical immunoprofile (ER+,PR+, HER2-) in pure mucinous carcinoma of breast which is associated with favorable prognosis. Pics in order of ER, PR and HER2 respectively. #pathology #breastpath #IHC

A typical pilomatricoma demonstrating basaloid cells undergoing abrupt keratinization into ghost cells, foci of calcification and multinucleated foreign body giant cells. Clinical diagnosis was an suboccipital lymphadenopathy and was submitted as lymph node from a 4 yrs old girl.

71 yrs old man with fungating mass at limbal conjunctiva, attachment to sclera with feeding vessels. A nice example of invasive squamous cell carcinoma of conjunctiva. #pathology #Eyepath #SCC

Solid pattern predominant adenoid cystic carcinoma of the parotid gland characterized by basaloid nests of tumor cells with scanty stroma and aggressive clinical course. The patient presented with invasion of facial nerve, facial muscles, and mandible. #pathology #ENTPath

Striking three dimensional malignant cell clusters as seen in pleural fluid cytology in a case of bilateral breast cancer with left sided pleural effusion. #pathology #cytopath #malignancy

Primary cutaneous mucinous carcinoma presenting as a swelling at lateral angle of eye. Note bland epithelial clusters floating in extracellular mucin pools. Associated with favorable prognosis. #pathology #dermpath

Fluffy cotton candy like gouty tophi are genuinely eye candy. #pathology #dermpath #Gouty_tophi

A nice acanthomatous ameloblastoma featuring odontogenic epithelium with stellate reticullum like cells and focal squamous metapalsia. #pathology #oralpath #ameloblastoma

Histopathologic changes in cryptorchid testis in 71 years old man demonstrating atrophic hyalinized seminiferous tubules with thick basement without spermatogenesis, interstitial fibrosis and Leydig cell hyperplasia. #pathology #GUPath #Cryptorchidism

A focus of high grade urothelial carcinoma of bladder extending into prostate stroma. #pathology #GUPath #Urothelial_carcinoma

Unusual perineural invasion in papillary thyroid carcinoma. The patient also had extrathyroid extension with gross strap muscle and hypopharynx invasion. Associated with aggressiveness. #pathology #Thyroid_path #PTC #PNI

41 yrs old male with mole on head. A nice example of cystic pigmented basal cell carcinoma. #pathology #dermpath #BCC