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-The '''long power list''' is a collection of diagnoses based on site and pathologic characteristics.
+The '''long power list''' is a collection of diagnoses based on site and pathologic characteristics.  It builds on the ''[[short power list]]''.
+=Site=
+==Bone & cartilage==
+===General===
+Benign - bone:
+*[[Aneurysmal bone cyst]].
+*[[Brown tumour]].
+*[[Paget's disease of bone]].
+*[[Osteomyelitis]].
+*[[Fibrous dysplasia]].
+Benign - bone tumours:
+*[[Osteoid osteoma]].
+*[[Osteoblastoma]].
+*[[Osteochondroma]].
+*[[Adamantinoma]].
+Benign - cartilage:
+*[[Chondroma]].
+*[[Enchondroma]].
+*[[Chondroblastoma]].
+Malignant - bone:
+*[[Fracture of bone due to metastatic carcinoma|Metastatic carcinoma]].
+*[[Plasma cell neoplasm]].
+*[[Osteosarcoma]].
+*[[Ewing sarcoma]].
+*[[Giant cell tumour of bone]].
+Malignant - cartilage:
+*[[Chondrosarcoma]].
+Unusual genetic conditions:
+*[[Langerhans cell histiocytosis]].
+*[[Gaucher disease]].
+===Femoral head===
+Benign:
+*[[Osteoarthritis]].
+*[[Avascular necrosis of the femoral head]].
+*[[Rheumatoid arthritis]].
+Uncommon - benign (fracture):
+*Trauma.
+*[[Osteoporosis]].
+Uncommon - benign pediatric:
+*[[Slipped capital femoral epiphysis]] (SCFE).
+*[[Legg–Calvé–Perthes syndrome]].
+Uncommon - malignant (fracture):
+*[[Metastasis]].
+==Breast pathology==
+Benign - common:
+*Normal.
+*[[Fibrocystic change]].
+*[[Apocrine metaplasia]].
+*[[Columnar cell change]].
+*[[Fibroadenoma]].
+*[[Phyllodes tumour]].
+*[[Intraductal papilloma of the breast]].
+*[[Florid epithelial hyperplasia]].
+*[[Sclerosing adenosis]].
+Benign - uncommon:
+*[[Flat epithelial atypia]].
+*[[Complex sclerosing lesion]].
+*Breast abscess.
+*[[Fat_necrosis_of_the_breast|Breast with fat necrosis]].
+*[[Microglandular adenosis]].
+*[[Collagenous spherulosis]].
+*[[Lactational change]].
+*[[Diabetic mastopathy]].
+Non-invasive:
+*[[ADH]].
+*[[DCIS]].
+**Subtypes: cribriform, solid, papillary, micropapillary.
+*[[ALH]].
+*[[LCIS]].
+Invasive - epithelial:
+*[[Invasive ductal carcinoma of the breast]].
+*[[Invasive lobular carcinoma]].
+*[[Papillary carcinoma of the breast]].
+*[[Invasive micropapillary carcinoma of the breast]].
+*[[Invasive cribriform carcinoma of the breast]].
+*[[Tubular carcinoma of the breast]].
+*[[Medullary breast carcinoma]].
+*[[Mucinous breast carcinoma]].
+*[[Metaplastic breast carcinoma]].
+Invasive - non-epithelial:
+*[[Phyllodes tumour]].
+*[[Angiosarcoma]].
+Invasive - salivary gland-like:
+*[[Adenoid cystic carcinoma of the breast]].
+*[[Carcinoma ex pleomorphic adenoma]] of the breast.
+==Cardiovascular pathology==
+===General===
+*[[Thrombosis]] (embolism).
+*[[Vasculitis]].
+**Large vessel:
+***[[Giant cell arteritis]].
+***[[Takayasu arteritis]].
+**Medium vessel:
+***[[Polyarteritis nodosa]].
+***[[Kawasaki disease]].
+**Small vessel:
+***[[Microscopic polyangiitis]].
+***[[Granulomatosis with polyangiitis]] (Wegener's granulomatosis).
+***[[Eosinophilic granulomatosis with polyangiitis]] (Churg-Strauss syndrome).
+***[[Leukocytoclastic vasculitis]].
+*[[Amyloid]] deposition.
+*[[Hyperplastic arteriolosclerosis]].
+*[[Fibromuscular dysplasia]].
+===Aorta===
+*[[Atherosclerosis]].
+*[[Aortic dissection]].
+**[[Cystic medial degeneration]].
+**Traumatic dissection - see ''[[blunt force injury]]''.
+*Mycotic aneurysm.
+===Cardiac valves===
+*[[Infective endocarditis]].
+*[[Myxomatous degeneration]].
+*[[Papillary fibroelastoma]].
+====Aortic valve====
+*[[Calcific aortic stenosis]].
+====Mitral valve====
+*[[Rheumatic heart disease]].
+====Tricuspid valve====
+*[[Nonbacterial thrombotic endocarditis]] (NBTE).
+===Heart===
+Common - benign:
+*[[Atrial myxoma]].
+Uncommon - benign:
+*Lipoma.
+*[[Rhabdomyoma]].
+Uncommon - malignant:
+*[[Pleomorphic undifferentiated sarcoma]].
+*[[Angiosarcoma]].
+==Dermatopathology==
+Benign - non-melanocytic:
+*[[Epidermal inclusion cyst]].
+*[[Pilar cyst]].
+*[[Steatocystoma]].
+*[[Lipoma]].
+*[[Dermatofibroma]].
+*[[Dermal scar]].
+*[[Trichoepithelioma]] ([[trichoblastoma]]).
+*[[Clear cell acanthoma]].
+*[[Leiomyoma]].
+Benign melanocytic lesions:
+*[[Intradermal nevus]].
+*[[Junctional nevus]].
+*[[Congenital nevus]].
+*[[Clark nevus]].
+*[[Spitz nevus]].
+*[[Pigmented spindle cell nevus of Reed]].
+*[[Blue nevus]].
+Inflammatory skin lesions:
+*[[Bullous diseases]]:
+**[[Pemphigus vulgaris]].
+**[[Dermatitis herpetiformis]].
+*Interface dermatitis:
+**[[Lupus erythematosus]].
+**[[Lichen planus]].
+*Nodular & diffuse:
+**[[Cutaneous T-cell lymphoma]].
+**[[Granuloma annulare]].
+**[[Necrobiosis lipoidica]].
+*Psoriasiform diseases:
+**[[Psoriasis vulgaris]].
+**[[Lichen simplex chronicus]].
+*[[Panniculitis]]:
+**[[Erythema nodosum]].
+**[[Erythema induratum]].
+*[[Vasculitides]]:
+**[[Leukocytoclastic vasculitis]].
+Malignant:
+*[[Basal cell carcinoma]].
+*[[Squamous cell carcinoma]].
+*[[Malignant melanoma]].
+*[[Merkel cell carcinoma]].
+*[[Dermatofibrosarcoma protuberans]].
+*[[Atypical fibroxanthoma]].
+*[[Leiomyosarcoma]].
+*[[Metastasis]].
+==Endocrine pathology==
+===Thyroid gland===
+Benign:
+*[[Nodular hyperplasia]].
+*[[Lymphocytic thyroiditis]].
+**[[Hashimoto thyroiditis]].
+*[[Noninvasive follicular thyroid neoplasm with papillary-like nuclear features]] (NIFTP).
+Benign - uncommon:
+*[[Hyalinizing trabecular tumour]].
+*[[Subacute thyroiditis]].
+Malignant:
+*[[Papillary thyroid carcinoma follicular variant]].
+*[[Papillary thyroid carcinoma]].
+Malignant - uncommon:
+*[[Papillary thyroid carcinoma columnar cell variant]].
+*[[Papillary thyroid carcinoma tall cell variant]].
+*[[Papillary thyroid carcinoma cribriform-morular variant]].
+*[[Papillary thyroid carcinoma diffuse sclerosing variant]].
+*[[Medullary thyroid carcinoma]].
+*[[Anaplastic thyroid carcinoma]].
+===Thyroid gland - cytology===
+*Benign.
+*[[Follicular lesion of undetermined significance]] (FLUS).
+*[[Follicular neoplasm]].
+*Suspicious for malignancy.
+*Malignant, e.g. [[Thyroid_cytopathology#Papillary_carcinoma|papillary thyroid carcinoma]].
+*Nondiagnostic ''or'' unsatisfactory.
+===Parathyroid gland===
+Benign:
+*[[Parathyroid hyperplasia]].
+*[[Parathyroid adenoma]].
+Malignant - rare:
+*[[Parathyroid carcinoma]].
+===Adrenal gland===
+Benign:
+*[[Adrenal cortical adenoma]].
+*[[Adrenal myelolipoma]].
+*[[Hemorrhagic adrenalitis]] (Waterhouse-Friderichsen syndrome).
+*[[Adrenal ganglioneuroma]].
+*[[Neuroblastoma]] - [[pediatric pathology]].
+*[[Tuberculosis]].
+Malignant:
+*[[Adrenal cortical carcinoma]].
+*[[Pheochromocytoma]].
+*[[Metastasis]].
+==Gastrointestinal pathology==
+===Gastrointestinal polyp===
+Benign:
+*Normal.
+*[[Hyperplastic polyp]].
+*[[Inflammatory pseudopolyp]] ([[inflammatory bowel disease]]).
+Pre-malignant:
+*[[Tubular adenoma of the gastrointestinal tract|Tubular adenoma]].
+*[[Villous adenoma]].
+*[[Tubulovillous adenoma]].
+*[[Sessile serrated adenoma]].
+Uncommon - pre-malignant:
+*[[Traditional serrated adenoma]].
+Uncommon - benign:
+*[[Peutz-Jeghers polyp]].
+*[[Juvenile polyp]].
+*[[Inflammatory fibroid polyp]].
+Malignant:
+*[[Adenocarcinoma]].
+**[[Gastrointestinal_tract_polyps#Colorectal_adenocarcinoma|Colorectal adenocarcinoma]].
+===Esophagus===
+Benign:
+*[[Gastroesophageal reflux disease]].
+*[[Eosinophilic esophagitis]].
+*[[Barrett esophagus]].
+Benign - uncommon:
+*[[Candida esophagitis]].
+*[[Herpes esophagitis]].
+Tumour:
+*[[Leiomyoma]].
+*[[Gastrointestinal stromal tumour]] - may be malignant.
+*[[Granular cell tumour]] - may be malignant.
+Malignant:
+*[[Squamous cell carcinoma of the esophagus]]
+*[[Esophageal adenocarcinoma|Adenocarcinoma]].
+===Stomach===
+Benign:
+*[[Helicobacter pylori gastritis]].
+*[[Gastric intestinal metaplasia|Intestinal metaplasia]].
+*[[Chronic gastritis]].
+*[[Acute gastritis]].
+Pre-malignant:
+*[[Gastric dysplasia]].
+Malignant:
+*Epithelial:
+**Adenocarcinoma, intestinal-type.
+**Adenocarcinoma, diffuse-type.
+***[[Signet-ring cell carcinoma]].
+**Metastatic carcinoma.
+**[[Neuroendocrine tumour]].
+*Mesenchymal:
+**[[GIST]].
+*Hematopoietic:
+**[[MALT lymphoma]].
+**[[Mantle cell lymphoma]].
+**[[Diffuse large B-cell lymphoma]].
+===Duodenum===
+Benign:
+*Normal.
+*[[Celiac disease]].
+Pre-malignant:
+*[[Tubular adenoma of the gastrointestinal tract|Tubular adenoma]].
+Malignant:
+*[[Duodenal adenocarcinoma]].
+Uncommon benign:
+*[[Gastric heterotopia of the duodenum]].
+*[[Peptic ulcer disease]].
+*[[Acute duodenitis]].
+*[[Giardiasis]].
+*[[Whipple disease]].
+*[[MAI]] infection.
+*[[Pseudomelanosis duodeni]].
+===Colon/rectum===
+Benign:
+*Normal.
+*[[Colitis]].
+**[[IBD]] - [[Crohn's disease]], [[ulcerative colitis]].
+*[[Hyperplastic polyp]].
+*[[Tubular adenoma of the gastrointestinal tract|Tubular adenoma]].
+*[[Tubulovillous adenoma]].
+*[[Villous adenoma]].
+*[[Sessile serrated adenoma]].
+Benign - uncommon infectious:
+*[[Pseudomembranous colitis]].
+*[[Cytomegalovirus colitis]].
+*[[Cryptosporidiosis]].
+*[[Strongyloidiasis]].
+*[[Intestinal spirochetosis]].
+Benign - uncommon:
+*[[Lymphocytic colitis]].
+*[[Collagenous colitis]].
+*[[Inflammatory polyp]].
+*[[Juvenile polyp]].
+*[[Peutz-Jeghers polyp]].
+*[[Solitary rectal ulcer]].
+*[[Melanosis coli]].
+*[[Radiation colitis]].
+*[[Diversion colitis]].
+Tumour:
+*[[Gastrointestinal stromal tumour]].
+*[[Schwannoma]].
+*[[Lipoma]].
+*[[Neuroendocrine tumour]].
+Malignant:
+*[[Colorectal adenocarcinoma]].
+**Medullary carcinoma.
+**Mucinous carcinoma.
+**Signet ring carcinoma.
+*[[Goblet cell carcinoid]].
+*[[metastases|Metastatic tumours]].
+====Appendix====
+Benign:
+*[[Appendicitis]].
+*[[Periappendicitis]].
+*[[Crohn's disease]].
+*Normal.
+Benign - uncommon:
+*[[Enterobius vermicularis]].
+*[[Granulomatous appendicitis]].
+Neoplasm:
+*[[Neuroendocrine tumour]].
+*[[Low-grade appendiceal mucinous neoplasm]] (LAMN).
+Malignant:
+*[[Mucinous adenocarcinoma of the appendix]].
+*[[Goblet cell carcinoid]].
+===Liver===
+Benign:
+*[[Steatosis]].
+*[[Steatohepatitis]].
+*[[Hepatitis B]].
+*[[Hepatitis C]].
+Benign - tumour:
+*Hepatic hemangioma.
+*[[Focal nodular hyperplasia]].
+*[[Hepatocellular adenoma]].
+Malignant:
+*[[Liver metastasis]] - usually [[metastatic]] [[adenocarcinoma]].
+*[[Hepatocellular carcinoma]].
+Uncommon benign:
+*[[Alpha-1 antitrypsin deficiency]].
+*[[Autoimmune hepatitis]].
+*[[Primary sclerosing cholangitis]], especially in the context of [[UC]].
+*[[Primary biliary cholangitis]].
+*[[Wilson's disease]].
+*[[Hereditary hemochromatosis]].
+*Hepatic infarct.
+*[[Hepatitis A]].
+Uncommon malignant:
+*[[Cholangiocarcinoma]].
+*[[Angiosarcoma]].
+*[[Epithelioid hemangioendothelioma]].
+===Gallbladder===
+Benign:
+*[[Cholelithiasis]].
+*[[Cholesterolosis]].
+*[[Acute cholecystitis]].
+*[[Chronic cholecystitis]].
+*[[Intestinal metaplasia of the gallbladder|Intestinal metaplasia]].
+Uncommon - pre-malignant:
+*[[Gallbladder adenoma]].
+Uncommon - malignant:
+*[[Carcinoma of the gallbladder]].
+==Genitourinary pathology==
+===Tumour kidney===
+Benign:
+*[[Normal kidney]].
+*[[Renal oncocytoma]].
+*[[Angiomyolipoma]].
+*[[Papillary adenoma]].
+*[[Clear cell papillary renal cell tumour]] (previously ''clear cell papillary renal cell carcinoma'' or ''clear cell tubulopapillary renal cell carcinoma'').
+*[[Renal medullary fibroma]].
+Malignant - common:
+*[[Clear cell renal cell carcinoma]].
+*[[Papillary renal cell carcinoma]].
+*[[Chromophobe renal cell carcinoma]].
+*[[Urothelial carcinoma]].
+Malignant - less common:
+*[[Collecting duct carcinoma]].
+*[[Renal tumour with Xp11.2 translocation]].
+*[[SMARCB1-deficient renal medullary carcinoma]].
+*[[Renal mucinous tubular and spindle cell carcinoma]].
+*[[SDH-deficient renal cell carcinoma]].
+*[[Hereditary leiomyomatosis and renal cell carcinoma syndrome-associated renal cell carcinoma]].
+*[[Acquired cystic disease-associated renal cell carcinoma]].
+*[[Renal hybrid oncocytic/chromophobe tumour]].
+*[[Tubulocystic renal cell carcinoma]].
+*[[Unclassified renal cell carcinoma]].
+*[[ALK-rearranged renal cell carcinoma]].
+Possibly benign:
+*[[Multilocular cystic renal neoplasm of low malignant potential]].
+Uncommon - benign:
+*[[Xanthogranulomatous pyelonephritis]].
+*[[Chronic pyelonephritis]].
+*[[Eosinophilic vacuolated tumour]].
+*[[Mixed epithelial stromal tumour]].
+*[[Cystic nephroma]].
+*[[Metanephric adenoma]].
+*[[Low-grade oncocytic tumour]].
+Children - tumours:
+*[[Wilms tumour]].
+*[[Clear cell sarcoma of the kidney]].
+*[[Metanephric stromal tumour]].
+*[[Metanephric adenofibroma]].
+*[[Mesoblastic nephroma]].
+*[[Renal rhabdoid tumour]].
+*[[Renal tumour with t(6;11) translocation]].
+===Medical kidney===
+Important/common:
+*[[Diabetic nephropathy]].
+*[[Systemic lupus erythematosus]].
+Nephrotic syndrome:
+*[[Minimal change disease]].
+*[[Focal segmental glomerulosclerosis]].
+*[[Membranous nephropathy]].
+Nephritic syndrome:
+*[[Post-infectious glomerulonephritis]].
+*[[IgA nephropathy]].
+*[[Lupus nephritis]].
+*[[Antiglomerular basement membrane disease]].
+*[[Wegener's granulomatosis]].
+Mixed presentation:
+*[[Membranoproliferative glomerulonephritis]] (MPGN).
+Cystic disease:
+*[[Autosomal dominant polycystic kidney disease]] (ADPKD).
+*[[Acquired renal cystic disease]].
+*[[Autosomal recessive polycystic kidney disease]].
+Others:
+*[[Fibrillary glomerulopathy]].
+*[[Renal amyloidosis]].
+*[[Thin glomerular basement membrane disease]].
+*[[Alport syndrome]].
+*[[Fabry disease|Fabry's disease]].
+*[[Thrombotic microangiopathy]].
+*[[End-stage kidney]].
+===Prostate gland===
+Benign:
+*Normal.
+*Chronic inflammation.
+*Acute inflammation.
+*[[Benign prostatic hyperplasia]] (prostectomy diagnosis only).
+*[[Granulomatous prostatitis]].
+Pre-malignant:
+*[[High-grade prostatic intraepithelial neoplasia]].
+Suspicious:
+*[[Atypical small acinar proliferation]] (atypical glands, suspicious).
+Malignant:
+*[[Prostate adenocarcinoma|Acinar adenocarcinoma]].
+Waffle category:
+*[[Prostatic stromal tumour of uncertain malignant potential]].
+Uncommon - malignant:
+*[[Ductal adenocarcinoma of the prostate]].
+*Urothelial carcinoma.
+*[[Mucinous prostate carcinoma]].
+*[[Prostatic signet ring cell carcinoma]].
+*[[Sarcomatoid prostate carcinoma]].
+*[[Small cell carcinoma of the prostate gland]].
+*[[Adenoid cystic/basal cell carcinoma of the prostate]].
+*[[Prostatic stromal sarcoma]].
+Mimic benign:
+*[[Foamy gland carcinoma]].
+*[[Pseudohyperplastic adenocarcinoma]].
+*[[Atrophic prostate carcinoma]].
+*[[PIN-like prostatic ductal adenocarcinoma]] - mimics HGPIN.
+===Urinary bladder===
+Benign:
+*[[Inverted urothelial papilloma]].
+*[[Cystitis cystica]].
+*[[Nephrogenic adenoma]].
+Pre-malignant/malignant:
+*[[Urothelial dysplasia]].
+*[[Urothelial carcinoma in situ]].
+*[[Low grade papillary urothelial carcinoma]].
+*[[High grade papillary urothelial carcinoma]].
+*Flat [[urothelial carcinoma]].
+Uncommon - benign:
+*[[Malakoplakia]].
+*[[Giant cell cystitis]].
+===Urine - cytology===
+Common:
+*Negative for malignancy.
+*[[Urothelial carcinoma]].
+*[[Polyomavirus]].
+Uncommon:
+*[[Squamous cell carcinoma]].
+*[[Adenocarcinoma]].
+===Testis===
+Non-neoplastic:
+*[[Testicular abscess]].
+*[[Testicular atrophy]].
+*[[Testicular scar]].
+*[[Sertoli cell nodule]] (Pick's adenoma).
+Pre-neoplastic:
+*[[Germ cell neoplasia in situ]] (intratubular germ cell neoplasia).
+Common tumours:
+*[[Seminoma]].
+*[[Embryonal carcinoma]].
+*[[Yolk sac tumour]].
+*[[Teratoma]].
+*[[Mixed germ cell tumour]].
+Less common tumours:
+*[[Sertoli cell tumour]].
+*[[Leydig cell tumour]].
+*[[Lymphoma]].
+*[[Choriocarcinoma]].
+*[[Spermatocytic tumour]].
+*[[Malignant mesothelioma]].
+*[[Liposarcoma]].
+*[[Adenocarcinoma of the rete testis]].
+====Associated with testis====
+*[[Spermatocele]].
+*[[Hydrocele testis]].
+*[[Vasitis nodosa]].
+*[[Fibrous pseudotumour of the paratesticular region]].
+Epididymis:
+*[[Papillary cystadenoma of the epididymis]].
+*[[Serous cystadenoma]] of the epididymis.
+==Gynecologic pathology==
+===Uterus===
+Benign:
+*[[Fibroids]].
+*[[Adenomyosis]].
+*[[Atrophic endometrium]].
+*[[Uterine prolapse]].
+*[[Proliferative phase endometrium]].
+*[[Secretory phase endometrium]].
+*[[Disordered proliferative endometrium]].
+Pre-malignant:
+*[[Simple endometrial hyperplasia]].
+*[[Simple endometrial hyperplasia with atypia]].
+*[[Complex endometrial hyperplasia]].
+*[[Complex endometrial hyperplasia with atypia]].
+Malignant:
+*[[Endometrial carcinoma]].
+**[[Endometrioid endometrial carcinoma]].
+**[[Mucinous endometrial carcinoma]].
+**[[Serous endometrial carcinoma]].
+Uncommon - benign:
+*Decidua (change of pregnancy).
+*[[Arias-Stella reaction]].
+Uncommon - malignant:
+*[[Clear cell endometrial carcinoma]].
+*[[Uterine carcinosarcoma|Carcinosarcoma]].
+*[[Endometrial stromal sarcoma]].
+===Cervix - cytology===
+{{Main|Gynecologic cytopathology}}
+Benign:
+*Normal.
+*Candida.
+*Endometrial cells >40 years.
+Benign not typically reported:
+*Atrophy.
+*Reactive changes.
+*Squamous metaplasia.
+*Tubal metaplasia.
+*Endometrial cells <40 years.
+Uncommon - benign:
+*[[HSV]] changes.
+*Trichomonas.
+*[[Bacterial vaginosis]].
+*[[Actinomycetes]].
+Waffle diagnoses:
+*[[Atypical squamous cells, cannot exclude high-grade squamous intraepithelial lesion]] (ASC-H).
+*[[Atypical squamous cells of undetermined significance]] (ASC-US).
+*[[Atypical glandular cells]] (AGC).
+Pre-malignant/malignant:
+*[[LSIL]].
+*[[HSIL]].
+*[[Squamous cell carcinoma]].
+*Adenocarcinoma in situ.
+**Endocervical.
+**Endometrial.
+**Other.
+===Ovary===
+Benign:
+*[[Serous cystadenoma of the ovary]].
+*[[Mucinous cystadenoma of the ovary]].
+*[[Mature teratoma]].
+*[[Endometriosis]].
+Malignant:
+*[[Serous carcinoma of the ovary]].
+*[[Endometrioid carcinoma of the ovary]].
+*[[Mucinous ovarian carcinoma|Mucinous carcinoma]].
+Uncommon - malignant:
+*[[Dysgerminoma]].
+*[[Clear cell carcinoma of the ovary]].
+*[[Choriocarcinoma]].
+Other tumours:
+*[[Leydig cell tumour]].
+*[[Sertoli-Leydig cell tumour]].
+*[[Adult granulosa cell tumour]].
+*[[Juvenile granulosa cell tumour]].
+*[[Thecoma]].
+*[[Sex cord tumour with annular tubules]].
+*[[Ovarian fibroma]].
+*[[Brenner tumour]].
+===Fallopian tube===
+Benign:
+*Paratubal cyst.
+*Tubo-ovarian abscess.
+*[[Salpingitis]].
+*[[Ectopic pregnancy]].
+*[[Adenomatoid tumour]].
+Malignant:
+*[[Serous carcinoma]].
+Uncommon - benign:
+*[[Salpingitis isthmica nodosa]].
+==Head and neck==
+===General===
+Benign:
+*[[Sinonasal papilloma]].
+*[[Vocal cord nodule]].
+Malignant:
+*[[Squamous cell carcinoma of the head and neck]].
+*[[Nasopharyngeal carcinoma]].
+*[[HPV-associated squamous cell carcinoma of the head and neck]].
+Uncommon - malignant:
+*[[Paraganglioma]] (carotid body tumour).
+===Salivary gland===
+Benign:
+*[[Pleomorphic adenoma]].
+*[[Warthin tumour]].
+*[[Basal cell adenoma]].
+*[[Oncocytoma of the salivary gland]].
+*[[Canalicular adenoma]].
+Malignant:
+*[[Mucoepidermoid carcinoma]].
+*[[Adenoid cystic carcinoma]].
+Uncommon benign:
+*[[Benign lymphoepithelial cyst]].
+*[[Basal cell adenoma]].
+*[[Canalicular adenoma]].
+*[[Oncocytoma]].
+Uncommon malignant:
+*[[Acinic cell carcinoma]].
+*[[Polymorphous adenocarcinoma]] - previously known as ''polymorphous low-grade adenocarcinoma''.
+*[[Carcinoma ex pleomorphic adenoma]].
+*[[Salivary duct carcinoma]].
+*[[Hyalinizing clear cell carcinoma]].
+*[[Epithelial-myoepithelial carcinoma]].
+*[[Secretory carcinoma of the salivary gland]] (mammary analogue secretory carcinoma).
+*[[Human papillomavirus-related multiphenotypic sinonasal carcinoma]] (HPV-related carcinoma with adenoid cystic-like features).
+==Lymph node==
+Benign:
+*Normal/resting.
+*[[Reactive follicular hyperplasia]].
+*[[Sinus histiocytosis]].
+*[[Hyalinized lymph node]].
+Malignant:
+*[[Lymph node metastasis|Metastasis]], esp. [[carcinoma]].
+*[[Follicular lymphoma]].
+*[[Chronic lymphocytic leukemia]]/[[Small cell lymphoma]].
+*[[Diffuse large B cell lymphoma]].
+*[[Nodular sclerosis Hodgkin lymphoma]].
+*[[Mixed cellularity Hodgkin lymphoma]].
+*[[Nodular lymphocyte predominant Hodgkin lymphoma]].
+*[[Lymphocyte-rich Hodgkin lymphoma]].
+*[[Lymphocyte-depleted Hodgkin lymphoma]].
+*[[Marginal zone lymphoma]].
+Benign - uncommon:
+*[[Castleman disease]].
+*[[Progressive transformation of germinal centers]].
+*[[Dermatopathic lymphadenopathy]].
+*[[Sarcoidosis]].
+*[[Tuberculosis]].
+*[[Cat-scratch disease]].
+*[[Rosai-Dorfman disease]].
+*[[Kimura disease]].
+*[[Toxoplasmosis]].
+*[[Intranodal palisaded myofibroblastoma]].
+==Neuropathology==
+===Brain===
+Benign:
+*[[Epidural hemorrhage]].
+*[[Subdural hemorrhage]].
+*[[Subarachnoid hemorrhage]].
+*[[Intracerebral hemorrhage]].
+*[[Duret hemorrhage]].
+*[[Hypoxic-ischemic encephalopathy]].
+*[[Multiple sclerosis]].
+*[[Colloid cyst]].
+*[[Cerebral amyloid angiopathy]].
+Pediatric - tumour:
+*[[Pilocytic astrocytoma]].
+*[[Neuroblastoma]].
+*[[Retinoblastoma]].
+*[[Ependymoma]].
+Adult - tumour:
+*[[Meningioma]].
+*[[Schwannoma]].
+*[[Diffuse astrocytoma]].
+*[[Anaplastic astrocytoma]].
+*[[Glioblastoma]].
+*[[Myxopapillary ependymoma]].
+*[[Pituitary adenoma]].
+*[[Adamantinomatous craniopharyngioma]].
+*[[Papillary craniopharyngioma]].
+*[[Oligodendroglioma]].
+*[[Brain metastasis]].
+===Neurodegenerative===
+*[[Alzheimer disease]].
+*[[Creutzfeldt-Jakob disease]].
+*[[Parkinson disease]].
+*[[Multiple system atrophy]].
+*[[Dementia with Lewy bodies]].
+*[[Multiple system atrophy]].
+*[[Chronic traumatic encephalopathy]].
+*[[Huntington disease]].
+===Muscle===
+*[[Dermatomyositis]].
+*[[Polymyositis]].
+*[[Muscular dystrophy]].
+*[[Amyotrophic lateral sclerosis]].
+*[[Inclusion body myositis]].
+*[[Drug-induced rhabdomyolysis]].
+==Pulmonary pathology==
+Benign:
+*Normal.
+*Acute [[bronchopneumonia]].
+*[[Diffuse alveolar damage]] - acute phase, organizing phase, resolution.
+*[[Emphysema]] - centrilobular, panlobular.
+*[[Asthma]].
+*[[Aspiration pneumonia]].
+*[[Pulmonary meningothelial-like nodule]].
+Malignant:
+*[[Lung adenocarcinoma|Adenocarcinoma]].
+*[[Squamous carcinoma of the lung]].
+*[[Small cell carcinoma of the lung]].
+*[[Lung metastasis]].
+Uncommon - granulomatous:
+*[[Tuberculosis]].
+*[[Sarcoidosis]].
+*Fungal infections (e.g. [[aspergillosis]]).
+Uncommon - benign other:
+*[[Carcinoid tumourlet]].
+*[[Typical lung carcinoid tumour]].
+*[[Atypical lung carcinoid tumour]].
+*[[Solitary fibrous tumour]] - esp. pleural.
+*[[Lymphangioleiomyomatosis]].
+*[[Pulmonary Langerhans cell histiocytosis]].
+*[[Bronchogenic cyst]].
+*[[Congenital pulmonary airway malformation]] (CPAM).
+*[[Extralobar sequestration]].
+*[[Intralobar sequestration]].
+*[[Asbestosis]].
+*[[Silicosis]].
+*Coal worker's pneumonconiosis.
+*[[Pulmonary alveolar proteinosis]].
+*[[Eosinophilic pneumonia]].
+*[[Goodpasture disease]].
+*[[Wegener's granulomatosis]].
+*Radiation pneumonitis.
+*Drug toxicity, e.g. amiodarone, bleomycin.
+*Infectious - [[blastomycosis]], [[cryptococcosis]], [[histoplasmosis]], [[pneumocystis pneumonia]].
+Uncommon - vascular:
+*[[Pulmonary hypertension]].
+*[[Vasculitides]] - see ''cardiovascular'' section.
+Uncommon - [[diffuse lung diseases|idiopathic interstitial pneumonias]]:
+*[[Usual interstitial pneumonia]] (UIP).
+*[[Non-specific interstitial pneumonia]] (NSIP).
+*[[Lymphocytic interstitial pneumonia]] (LIP).
+*[[Cryptogenic organizing pneumonia]] (BOOP).
+*[[Respiratory bronchiolitis-associated interstitial lung disease]] (RB-ILD).
+*[[Desquamative interstitial pneumonia]] (DIP).
+Uncommon - malignant:
+*[[Malignant mesothelioma]].
+==Spleen==
+Benign:
+*Trauma.
+*Normal.
+*Enlargement due to [[cirrhosis]] or other causes of [[portal hypertension]].
+*[[Mononucleosis]].
+Benign - rare:
+*[[Hemophagocytic syndrome]].
+Malignant - common:
+*[[Diffuse large B-cell lymphoma]].
+*[[Splenic marginal zone lymphoma]].
+*[[Follicular lymphoma]].
+Malignant - others:
+*[[Hairy cell leukemia]].
+*[[Hepatosplenic T-cell lymphoma]].
+==Placenta==
+*Normal.
+*[[Chorioamnionitis]].
+**[[Funisitis]].
+*[[Meconium]].
+*[[Placentomegaly]].
+*[[Placental infarction]].
+Less common:
+*[[TORCH infections]].
+*[[Chorangioma]].
+*[[Chorangiosis]].
+*[[Villitis of unknown etiology]].
+*[[Chronic intervillitis]].
+*[[Two vessel umbilical cord]].
+*[[Maternal floor infarction]].
+*[[Fetal thrombotic vasculopathy]].
+*[[Hypertrophic decidual vasculopathy]].
 =Pathologic characteristics=
@@ Line 6: / Line 972: @@
 *[[Breast]] tumours.
-==Tumours with lymphocytes==
+==Nodule-forming lymphoma==
+Malignant:
+*[[Follicular lymphoma]].
+*[[Small cell lymphoma]].
+*[[Nodular lymphocyte predominant Hodgkin lymphoma]].
+*[[Mantle cell lymphoma]].
+==Nuclear features==
+===Pseudostratified nuclei===
+Tumours that commonly have pseudostratified nuclei:
+*[[Colorectal carcinoma]].
+*[[Endometrioid endometrial carcinoma]].
+===Pseudoinclusions===
+{{Main|Nuclear pseudoinclusions}}
+==Cytoplasmic features==
+===Eosinophilic cytoplasm===
+*[[Squamous cell carcinoma]].
+*[[Oncocytoma]]/oncocytic tumours.
+*Apocrine tumours.
+*[[Anaplastic large cell lymphoma]].
+===Clear cytoplasm===
+{{Main|Clear cell tumours}}
+==Cells==
+===Tumours with lymphocytes===
 *[[Seminoma]].
 *[[Acinic cell carcinoma]].
@@ Line 12: / Line 1,005: @@
 *[[Lymphoepithelioma-like carcinoma]].
 *[[Medullary breast carcinoma]].
+*[[Thymoma]].
+*[[Lymphoma]] - [[Hodgkin lymphoma|Hodgkin]] and [[Non-Hodgkin lymphoma|non-Hodgkin]].
+*[[Follicular dendritic cell sarcoma]].
-==Psammoma bodies==
+===Giant cells===
-{{Main|Psammoma bodies}}
-==Giant cells==
 {{Main|Giant cell lesions}}
-==Pseudoinclusions==
+===Many eosinophils===
-{{Main|Nuclear pseudoinclusions}}
+*Infection - esp. fungal.
+*[[Drug reaction]].
-==Many eosinophils==
+*[[Inflammatory fibroid polyp]].
-*Infection.
+*[[Hodgkin lymphoma]].
+*[[Churg-Strauss syndrome]].
 *[[Langerhans cell histiocytosis]].
 *[[Kimura disease]].
-*[[Churg-Strauss syndrome]].
 Site specific:
-*[[Eosinophilic eosphagitis]].
+*[[Eosinophilic esophagitis]].
+*[[Eosinophilic gastritis]].
+*[[Eosinophilic colitis]].
 *[[Pulmonary Langerhans cell histiocytosis]].
+*[[Angiolymphoid hyperplasia with eosinophilia]] (ALHE) - skin.
+===Red blood cell extravasation===
+*Hemorrhage.
+*[[Vasculitis]].
+*[[Nodular fasciitis]].
+*[[Intranodal palisaded myofibroblastoma]].
+*[[Kaposi sarcoma]].
+==Structures==
+===Psammoma bodies===
+{{Main|Psammoma bodies}}
+==Myxoid lesions==
+{{Main|Myxoid lesions}}
+==Architecture==
+===Classically nested===
+*[[Paraganglioma]].
+*[[Meningioma]].
+*[[Brenner tumour]].
+*[[SCTAT]].
+===Stroma rich tumours===
+*[[Cholangiocarcinoma]].
+*[[Fibrolamellar hepatocellular carcinoma]].
+*[[Mesothelioma]] - lung.
+*[[Hyalinizing trabecular tumour]] - thyroid.
+*[[Hyalinizing clear cell carcinoma]] - salivary gland.
+===Spindle cell lesions===
+{{Main|Spindle cell lesions}}
+====Spindle cell lesions in neuropathology====
+*[[Schwannoma]].
+*[[Gliosarcoma]].
+==Frustration lists==
+The following are diagnoses to think about if the answer isn't apparent.
+===General frustration list===
+If the pathology isn't apparent...
+*[[Neurofibroma]].
+*[[Amyloidosis]].
+*[[Granular cell tumour]].
+*[[Adenomatoid tumour]].
+*[[Angiosarcoma]].
+*[[Pheochromocytoma]].
+*[[Plasma cell neoplasm]].
+Memory device: ''NAGAAPP''.
+===CNS frustration list===
+*[[Meningioma]].
+===Head & neck frustration list===
+*[[Myoepithelioma]].
+*[[Mucoepidermoid carcinoma]].
+*[[Polymorphous low-grade adenocarcinoma]].
+===Colonic biopsies frustration list===
+*[[CMV colitis]].
+*[[Cryptosporidiosis]].
+*[[Intestinal spirochetosis]].
+*[[Lymphocytic colitis]].
+*[[Collagenous colitis]].
 =See also=

Difference between revisions of "Long power list"

Long power list (view source)

Revision as of 04:47, 20 March 2024

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