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• Synovial sarcoma
  ...es of hemangiopericytoma, epitheliod glands or nests); (3) primitive round cell type ...= [[MPNST]], [[hemangiopericytoma]], [[fibrosarcoma]], [[small round cell tumours]], carcinoma
  8 KB (1,049 words) - 17:35, 23 January 2014
• Gastrointestinal stromal tumour
  | Site = [[stomach]], [[small intestine]], other sites ...cite journal |author=Miettinen M, Lasota J |title=Gastrointestinal stromal tumors: review on morphology, molecular pathology, prognosis, and differential dia
  14 KB (1,809 words) - 17:28, 15 November 2020
• Parathyroid adenoma
  | Caption = Chief cell parathyroid adenoma (left of image) and unremarkable parathyroid gland (rig | Subtypes = chief cell, oxyphil, mixed
  9 KB (1,174 words) - 16:44, 17 October 2019
• Spindle cell lesions
  ...pheral_nerve_sheath_tumour_-_very_high_mag.jpg|thumb|right|250px|A spindle cell lesion ([[MPNST]]). [[H&E stain]].]] '''[[Spindle cell]] lesions''' are seen frequent enough that one ought to have a solid approa
  15 KB (1,630 words) - 15:44, 18 June 2017
• Seminoma
  | LMDDx = [[embryonal carcinoma]], [[GCNIS]], [[mixed germ cell tumour]], [[granulomatous orchitis]], [[testicular scar]], [[atrophic testi | ClinDDx = other [[testis|testicular tumours]] ([[germ cell tumour]]s, [[lymphoma]])
  13 KB (1,730 words) - 19:24, 12 April 2022
• CSF cytopathology
  #They are small specimens ~ usually 1-10 ml. *Ocassionally arachnoid cap cell-
  8 KB (1,088 words) - 18:03, 2 May 2024
• Trophoblast
  | round, small | round / polyhedral
  12 KB (1,493 words) - 05:18, 21 May 2016
• Pineal gland
  *Germ cell tumours: **Usu. +ve in germ cell tumours.
  12 KB (1,634 words) - 17:20, 25 March 2021
• Liver neoplasms
  ...Park | first1 = YN. | last2 = Roncalli | first2 = M. | title = Large liver cell dysplasia: a controversial entity. | journal = J Hepatol | volume = 45 | is *[[Small liver cell dysplasia]] ([[AKA]] small cell dysplasia).
  25 KB (3,275 words) - 23:15, 31 January 2017
• Adenoid cystic carcinoma
  ...filled with basophilic material, scant cytoplasm in most cells, nucleus - small, hyaline stroma ...| title = European results in neutron therapy of malignant salivary gland tumors. | journal = Bull Cancer Radiother | volume = 83 Suppl | issue = | pages =
  8 KB (994 words) - 15:42, 20 December 2023
• Neuroendocrine tumour of the pancreas
  | Synonyms = pancreatic islet cell tumour (obsolete term) | LMDDx = [[solid pseudopapillary neoplasm]], [[acinar cell carcinoma]], [[invasive ductal carcinoma of the pancreas]]
  11 KB (1,466 words) - 20:21, 3 March 2019
• Basal cell carcinoma
  | Caption = Basal cell carcinoma. [[H&E stain]]. ...c keratosis]] (for BCC, fibroepitheliomatous pattern), [[basaloid squamous cell carcinoma]], [[basosquamous carcinoma]]
  17 KB (2,247 words) - 18:45, 15 January 2022
• Prostatic stromal tumour of uncertain malignant potential
  ...eased stromal cellularity, +/-nuclear atypia, +/-benign glands, lack small round blood vessels, no necrosis, no or minimal mitotic activity ...ontgomery | first3 = E. | last4 = Epstein | first4 = JI. | title = Spindle cell lesions of the adult prostate. | journal = Mod Pathol | volume = 20 | issue
  6 KB (707 words) - 16:16, 3 January 2022
• Duodenum
  The '''duodenum''' is the first part of the [[small bowel]] and receives food from the [[stomach]]. It is accessible by EGD (e *Predominant lamina propria cell: [[plasma cells]].
  18 KB (2,303 words) - 18:51, 5 February 2024
• Liver metastasis
  *It is important to consider [[germ cell tumour]]s in the DDx as these may be curable with chemotherapy. *Clear cell variant of HCC may be misdiagnosed as metastatic [[clear cell carcinoma]].
  15 KB (1,976 words) - 16:21, 22 November 2019
• Serous carcinoma of the ovary
  | LMDDx = [[serous carcinoma]] from other sites, [[clear cell carcinoma of the ovary]], poorly differentiated [[endometrioid carcinoma of ...l | first7 = JR. | title = The malignant potential of small cystic ovarian tumors in women over 50 years of age. | journal = Gynecol Oncol | volume = 69 | is
  11 KB (1,475 words) - 21:27, 2 July 2020
• Adrenal gland
  It consists of two cell types:<ref name=Ref_PBoD8_1159>{{Ref PBoD8|1159}}</ref> ...ction of primary adrenal cortical lesions from metastatic clear cell renal cell carcinoma: a study of 248 cases. | journal = Am J Surg Pathol | volume = 35
  11 KB (1,415 words) - 18:21, 6 March 2018
• Chromophobe renal cell carcinoma
  | Image = Chromophobe renal cell carcinoma -- high mag.jpg | Caption = Chromophobe renal cell carcinoma showing the characteristic perinuclear clearing and distinctive (
  15 KB (2,046 words) - 15:04, 18 April 2024
• Mucoepidermoid carcinoma
  ...ells may be scarce); epidermoid cells (non-keratinized, polygonal squamoid cell with clear or oncocytic cytoplasm); architecture - cystic (low grade) or so | LMDDx = [[squamous cell carcinoma of the head and neck]], [[adenosquamous carcinoma]], [[pleomorphi
  12 KB (1,523 words) - 17:15, 25 March 2021
• Angiosarcoma
  *Spindle cell lesion. *Very many small capillaries of irregular shape lined with:
  10 KB (1,301 words) - 14:44, 13 October 2021
• Immunohistochemical staining
  ...testine_-_ck20_-_intermed_mag.jpg||thumb|400px|[[CK20]] staining of normal small intestinal mucosa.]] **FastRed stains are more suited in melanocytic tumors than DAB.
  26 KB (3,386 words) - 11:49, 30 November 2020
• Invasive breast cancer
  *[[Glycogen-rich clear cell carcinoma of the breast|Glycogen-rich clear cell carcinoma]]. *[[Acinic cell carcinoma]].
  28 KB (3,573 words) - 17:50, 24 June 2017
• Thyroid gland
  *Papers with very small sample sizes abound. ...| title = Galectin-3 and HBME-1 expression in well-differentiated thyroid tumors with follicular architecture of uncertain malignant potential. | journal =
  18 KB (2,232 words) - 03:43, 20 March 2018
• Course:Introduction to Neuropathology
  ...[[Nuclear pseudoinclusions]], Picture 4+5) are typical cut phenomenon. The round calcified inclusions ([[Psammoma bodies]]) are characteristic for a [[menin ...inieren, was als pseudosynzytialer Aspekt bezeichnet wird. Die Wertung des Tumors nach WHO ist abhängig von der mitotischen Aktivität (Bild 3), oder durch
  35 KB (4,916 words) - 09:00, 8 October 2015
• Neuromuscular pathology
  *Fasciculations - small involuntary muscle contraction, imply lower motor neuron lesion. * Punch biopsies (3mm) for small fiber neuropathy.
  40 KB (5,136 words) - 21:03, 30 September 2021
• Angiomyolipoma
  ...eritoneal [[sarcoma]] (esp. [[leiomyosarcoma]] & [[liposarcoma]]), [[renal cell carcinoma with sarcomatoid differentiation]], [[renal leiomyoma]] *Small resected AML are often fat poor.
  19 KB (2,440 words) - 15:08, 31 March 2023
• Neuropathology tumours
  #*[[Renal cell carcinoma]] (RCC). * [[Granular cell tumour]].
  33 KB (3,993 words) - 09:04, 14 April 2022
• Neuropathology
  Some tumours are classically cystic with a small solid component (so-called cyst with a mural nodule) -- e.g. pilocytic astr **Nucleus and Nissl substance are pushed to cell periphery.
  56 KB (6,944 words) - 17:17, 25 March 2021
• Prostate cancer
  ...= major criteria: abnormal architecture (increased gland density, usu. small circular glands, "infiltrative growth" pattern), basal cells lost, cytologi ...phy]], [[seminal vesicle]], [[basal cell hyperplasia of the prostate|basal cell hyperplasia]], others
  50 KB (6,520 words) - 20:29, 24 May 2020

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