Human pathology

Home page > Keywords > Morphological anomalies > Macroscopical lesions

Macroscopical lesions

Gallery

dermoid cysts

renal cysts

abdominal calcified pseudocyst

abdominal parietal hypoplasia

adrenal hematoma

adrenal hemorrhages

amnion nodosum

amniotic bands

aortic dissection

Dissection of proximal thoracic aorta in Marfan disease Dissection of proximal thoracic aorta in Marfan disease Dissection of proximal thoracic aorta in Marfan disease Dissection of proximal thoracic aorta in Marfan disease

appendiceal perforation

arterial dissection

bilateral multicystic kidneys

Bilateral diffuse multicystic kidneys Bilateral diffuse multicystic kidneys Bilateral diffuse multicystic kidneys Renal ARPKD Bilateral non-obstructive multicystic renal dysplasia (BNOMRD) Bilateral non-obstructive multicystic renal dysplasia (BNOMRD) Renal dysplasia in Meckel syndrome (15 weeks) Renal dysplasia in Meckel syndrome (15 weeks)

biliary sludge

bronchial mucous plug

Mucous plug and bronchiectasis in cystic fibrosis Mucous plug and bronchiectasis in cystic fibrosis Mucous plug and bronchiectasis in cystic fibrosis Mucous plug and bronchiectasis in cystic fibrosis Mucous plug and bronchiectasis in cystic fibrosis

bronchiectasis

Bronchiectasis with mucocele Bronchiectasis in cystic fibrosis Bronchiectasis in cystic fibrosis Bronchiectasis in cystic fibrosis Bronchiectasis in cystic fibrosis Bronchiectasis in cystic fibrosis Bronchiectasis with peribronchial inflammation Bronchiectasis with peribronchial inflammation Bronchiectasis and BALT hyperplasia (Case 11750) Bronchiectasis and BALT hyperplasia (Case 11750) Bronchiectasis and BALT hyperplasia (Case 11750) Bronchiectasis and BALT hyperplasia (Case 11750) Bronchiectasis and BALT hyperplasia (Case 11750)

caliceal dilatation

Caliceal dilatations in fetal obstructive kidney (21 weeks) Caliceal dilatations in fetal obstructive kidney (22 weeks) Caliceal dilatations in fetal obstructive kidney (22 weeks)

Caroli cyst

Caroli cysts in Caroli disease

caseous necrosis

cerebral hemorrhages

Cerebral vascular malformation with massive cerebral hemorrhage

cholelithiasis

cholestatic liver

cholesteatoma

Cholesteatoma Cholesteatoma Cholesteatoma Cholesteatoma Cholesteatoma Cholesteatoma

cobblestone

colonic inflammatory pseudopolyp

colonic perforation

colonic pneumatosis

colonic stenosis

colonic ulceration

colorectal adenomatosis

colorectal polyps

Colorectal juvenile polyp Colorectal juvenile polyp Colorectal juvenile polyp Colorectal juvenile polyp Colorectal juvenile polyp Colorectal juvenile polyp Colorectal juvenile polyp Colorectal juvenile polyp Colorectal juvenile polyp

concentric cardiac hypertrophy

cunjunctival petechiae

cutaneous petechiae

Cutaneous petechiae in systemic vasculitis Cutaneous petechiae in systemic vasculitis Cutaneous petechiae in systemic vasculitis

cystic hydrocele

cystic hygroma

diffuse gastric hemorrhages

digestive hemorrhages

digestive ischemic necrosis

digestive mucosal ulceration

digestive mucous plug

Luminal mucous plug in appendix in cystic fibrosis

digestive parietal hemorrhages

digestive perforation

Destruction of appendiceal wall and perforation in acute appendicitis

digestive polyposis

digestive ulceration

dilated inferior vena cava

dissection of thoracic aorta

ductal biliary plus

ectopic pregnancy

Tubar pregnancy Tubar pregnancy Tubal pregnancy Tubal pregnancy

endometrial polyp

epidermoid cysts

epulis

Giant cell epulis (CD68 immunostaining)

esophageal hemorrhages

Esophageal hemorrages in disseminated fungal infection Hemorrhagic oesophageal hemorrhages

excessively long umbilical cord

fecalith

fetal hydrocephaly

fetal multicystic kidneys

fetal multiple fractures

Fetal multiple fractures in osteogenesis imperfecta (21 weeks) Fetal multiple fractures in osteogenesis imperfecta (21 weeks) Fetal multiple fractures in osteogenesis imperfecta (21 weeks) Fetal multiple fractures in osteogenesis imperfecta (21 weeks) Fetal multiple fractures in osteogenesis imperfecta (21 weeks) Fetal lower limb fractures in osteogenesis imperfecta (16 weeks)

fetal scoliosis

fetal urinoma

focal gastric hemorrhages

Focal gastric hemorrhages Focal gastric hemorrhages

focal pulmonary hemorrhages

Focal pulmonary hemorrhages in severe prematurity (24 weeks)

gastric hemorrhages

Diffuse gastric hemorrhages Diffuse gastric hemorrhages Gastric hemorrages in disseminated fungal infection Focal gastric hemorrhages Focal gastric hemorrhages

gastric polyps

Gastric Peutz-Jeghers polyp Gastric Peutz-Jeghers polyp Smooth muscle actin immunolabeling of a gastric Peutz-Jeghers (...) Smooth muscle actin immunolabeling of a gastric Peutz-Jeghers (...)

gastric ulcer

Hemorrhagic gastric ulcer (Luminal side ) Hemorrhagic gastric ulcer (Serous side)

goiters

gynecomasty

Hematoma

hemihypertrophy

Hemihypertrophy and omphalocele in Beckwith-Wiedemann syndrome (fetus 27 (...)

Hemorrhages

Congestion and hemorrhagic appearance of Malpighi pyramids in (...) Subpleural hemorrhagic pseudocyst (etiology unknown) Subpleural hemorrhagic pseudocyst (etiology unknown) Hemopericardium Hemopericardium Renal subcapsular hemorrhage in Wilms tumor

hemorrhagic laryngitis

Hemorrhagic laryngitis (post-intubation)

hemorrhagic necrosis

Hemorrhagic necrosis in adnexal torsion Hemorrhagic necrosis in adnexal torsion Testicular hemorrhagic necrosis in testicular torsion

hepatic deformations

hepatic external anomalies

Subcapsular heterogeneity in a diffuse hepatic ischemia Subcapsular heterogeneity in a diffuse hepatic ischemia

hepatic ischemia

Hepatic ischemia in a systemic sepsis Hepatic ischemia in a systemic sepsis Hepatic ischemia in a systemic sepsis Hepatic ischemia in a liver allograft Hepatic ischemia in a liver allograft Hepatic ischemia in a liver allograft Hepatic ischemia in a liver allograft Hepatic ischemia in a liver allograft Liver ischemia in neonatal shock with DIVC Liver ischemia in neonatal shock with DIVC

hepatic ischemic necrosis

Hepatic ischemic necrosis in a liver allograft Hepatic ischemic necrosis in a liver allograft Hepatic ischemic necrosis in a liver allograft Hepatic ischemic necrosis in a liver allograft Hepatic ischemic necrosis in a liver allograft

hepatic mesothelial cyst

Hepatic mesothelial cysts Hepatic mesothelial cysts Hepatic mesothelial cysts

hepatic metastasis

hepatic necrotic nodule

Necrotic hepatic nodule Necrotic hepatic nodule

heterotopias

Pancreatic heterotopia in the gastric wall Pancreatic heterotopia in the gastric wall Gastric heterotopia in small intestine Gastric heterotopia in small intestine

hydrocephaly

hypospadias

ileal ulcerations

inclusion epidermal cyst

Infarcts

Splenic infarct Splenic infarct Pulmonary infarct in pulmonary mucormycosis Pulmonary infarct in pulmonary mucormycosis Pulmonary infarct in pulmonary mucormycosis

infectious fistula

inguinal hernia

intestinal hemorrhages

intestinal ischemia

intestinal ischemic necrosis

intestinal occlusion

Meconial ileus in a neonate Meconial plug in meconial ileus Meconium ileus in cystic fibrosis Meconium ileus in cystic fibrosis

intestinal petechiae

Intestinal petechiae and mucosal ulceration in shock Intestinal petechiae in shock

intestinal polyps

intestinal ulceration

Ileal ulceration in Crohn ileitis Ileal ulceration in Crohn ileitis

intestinal ulceration

Mucosal ulcerations in Crohn ileitis and colitis (ileocaecal (...) Mucosal ulcerations in Crohn ileitis and colitis (ileocaecal (...) Mucosal ulcerations in Crohn ileitis and colitis (ileocaecal (...) Mucosal ulcerations in Crohn ileitis and colitis (ileocaecal (...) Intestinal mucosal hemorrhages and ulceration in shock

intestinal volvulus

intraarticular cartilage

ischemic toe necrosis

Ischemic toe necrosis Ischemic toe necrosis

juxta-adrenal hematoma

laryngeal granuloma

laryngitis

Lithiasis

liver allograft ischemic necrosis

Hepatic ischemic necrosis in a liver allograft Hepatic ischemic necrosis in a liver allograft Hepatic ischemic necrosis in a liver allograft Hepatic ischemic necrosis in a liver allograft Hepatic ischemic necrosis in a liver allograft

lymphadenopathies

lymphoid polyposis

macronodular cirrhosis

Malpighi pyramid congestion

Malpighi pyramid congestion and hemorrhages in neontal shock

Malpighi pyramid hemorrhages

Malpighi pyramid congestion and hemorrhages in neonatal shock

marginal insertion

massive placental fibrosis

massive placental infarction

meconial ileus

Meconial ileus Meconial plug in meconial ileus Neonatal meconium ileus with functionnal microcolon in cystic (...) Neonatal meconium ileus with functionnal microcolon in cystic (...)

meconial plug

medial line dermal sinus

megarectum

megauretere

micronodular cirrhosis

morbidly adherent placenta

Placenta percreta Placenta percreta Placenta percreta

mucosal ulcerations

multiple costal fractures

Multiple costal fractures in osteogenesis imperfecta Multiple costal fractures in osteogenesis imperfecta

myocardial macroscopical lesions

Myocardial infarcts Myocardial infarcts Myocardial infarcts

narrow chest

Narrow chest in association sirenomelia-ectrodactyly

necrotic nodules

necrotic uterine leiomyoma

nephromegaly

nodal epidermoid cyst

nodal necrosis

Nodal caseous necrosis in mycobacterial adenitis Nodal caseous necrosis in mycobacterial adenitis Nodal caseous necrosis in mycobacterial adenitis Nodal caseous necrosis in mycobacterial adenitis with cutaneous (...)

Nodules

obstructive cortical cysts

Obstructive cortical cysts Obstructive cortical cysts Obstructive cortical cysts Obstructive cortical cysts Obstructive cortical cysts Fetal obstructive kidney 22 weeks

obstructive kidney

Obstructive kidney: hydronephrosis with chronic intertistial (...) Fetal obstructive kidney (22 weeks) Hydronephrosis with chronic interstitial nephritis

pancreatic pseudocysts

Pancreatic pseudocyst

pelvicaliceal dilatation

perforated acute appendicitis

Perforations

perilobar nephroblastematosis

perilobar nephrogenic rest

peritoneal nodules

periungueal necrosis

Ischemic periungueal necrosis Ischemic periungueal necrosis

petechial liver

Petechial liver

Peutz-Jeghers polyps

pilonidal sinus cyst

placenta circumvallata

placenta extrachorialis

Placenta circumvallate

placenta percreta

placental amniotic bands

placental infarct

placental intervillous thrombus

placental macroscopical anomalies

placental thrombosis

Pneumatosis

Cerebral pneumatosis in septicemia Hepatic pneumatosis Hepatic pneumatosis Colonic pneumatosis in cystic fibrosis Colonic pneumatosis in cystic fibrosis Colonic pneumatosis in cystic fibrosis

Polyps

Pseudopolyp

pulmonary cysts

Pulmonary hydatid cysts (pulmonary echinococcosis) Pulmonary hydatid cysts (pulmonary echinococcosis) CPAM type 1 (CCAM type 1) CPAM type 1 (CCAM type 1) CPAM type 2 (CCAM type 2)

pulmonary macroscopical lesions

Congenital cystic adenomatoid malformation type 2 Congenital cystic adenomatoid malformation type 2

pulmonary necrotic nodule

Pulmonary necrotic nodule Pulmonary necrotic nodule

pulmonary nodules

pulmonary valvular stenosis

regenerative nodules

Regenerative nodules after massive hepatic necrosis Regenerative nodules after massive hepatic necrosis Regenerative nodule after massive hepatic necrosis Regenerative nodule after massive hepatic necrosis Regenerative nodule after massive hepatic necrosis Regenerative nodule after massive hepatic necrosis

renal atrophy

Severe renal atrophycaused by a voluminous obstructive renal (...)

renal congestion

Congestion and hemorrhagic appearance of Malpighi pyramids in neonatal (...) Subnormal kidney (mild congestion)

renal cortical atrophy

renal cortical cysts

Cortical cysts in fetal obstructive kidney Cortical cysts in fetal obstructive kidney Cortical cysts in fetal obstructive kidney Renal cortical cysts under the renal capsula

renal hypoplasias

renal medullary cysts

Renal medullary cysts Renal medullary cysts Renal medullary cysts Renal medullary cysts Renal medullary cysts Renal medullary cysts

renal pelvic dilatation

renal subcapsular hemorrhage

respiratory mucosal necrosis

Tracheal mucosal necrosis in Wegener granulomatosis

retroplacental hematoma

salivary mucocele

segmental renal dysplasia

Segmental renal dysplasia and chronic interstitial nephritis in (...)

septic embols

Septic embols in lungs in bacterial endocarditis Septic embols in lungs in bacterial endocarditis Septic embols in lungs in bacterial endocarditis

splenic abcess

Splenic fungal abcesses in systemic fungal infection

splenic congestion

Liver ischemia in neonatal shock with DIVC

splenic hypoplasia

Splenic hypoplasia

splenic infarction

splenic macroscopical lesions

Splenic hypoplasia in severe sepsis

subcutaneous nodules

subpleural bulla

subpleural hemorrhages

Subpleural hemorhages in disseminated fungal infection Subpleural hemorhages in disseminated fungal infection

synovial cysts

testicular necrosis

testicular remnant

testicular torsion

Thrombosis

Vascular thrombosis Veinous thrombosis Hepatic artery thrombosis

Thrombus

Epicardial small vein thrombosis Thrombus in hepatic artery (Liver allograft) Placental intervillous thrombus Placental intervillous thrombus Placental intervillous thrombus Placental intervillous thrombus

thyroid nodular hyperplasia

tracheal mucosal necrosis

Tracheal mucosal necrosis in Wegener granulomatosis

tubal pregnancy

Tubal pregnancy Tubal pregnancy Tubal pregnancy Ectopic tubal pregnancy Ectopic tubal pregnancy

tubal rupture

Tubal rupture during tubal pregnancy

tumoral invasion of pulmonary hilus

Ulcers

umbilical cord stricture

ureteral obstruction

Bilateral obstructive renal dysplasia after bilateral ureteral obstruction (...) Bilateral obstructive renal dysplasia after bilateral ureteral obstruction (...) Bilateral obstructive renal dysplasia after bilateral ureteral obstruction (...) Bilateral obstructive renal dysplasia after bilateral ureteral obstruction (...)

uterine endocavitary polyps

venous thrombosis

Veinous thrombosis in chronic pancreatitis

volvulus

white pulp hyperplasia

White pulp hyperplasia (and splenic infarcts)

xanthogranulomatous reaction

Xanthogranulomatous reaction in osseous Langerhans histiocytosis Xanthogranulomatous reaction in osseous Langerhans histiocytosis Xanthogranulomatous reaction aroud bronchiectases in cystic (...) Xanthogranulomatous reaction aroud bronchiectases in cystic (...) Xanthogranulomatous reaction aroud bronchiectases in cystic (...) Xanthogranulomatous reaction aroud bronchiectases in cystic (...) Xanthogranulomatous reaction aroud bronchiectases in cystic (...)

Index

Show all

A
B
C
D
E
F
G
H
I
J
L
M
N
O
P
R
S
T
U
V
W
X