Difference between revisions of "Sickle cell disease"

From Libre Pathology
Jump to navigation Jump to search
 
(6 intermediate revisions by the same user not shown)
Line 1: Line 1:
[[Image:Renal_medullary_carcinoma_-_2_--_very_high_mag.jpg|thumb|Extravascular drepanocytes (sickled [[red blood cell]]s) in [[renal medullary carcinoma]]. [[H&E stain]].]]
'''Sickle cell disease''', also '''sickle cell [[anemia]]''', is a heritable [[haematopathology|haematologic]] disorder associated with serious pathologies.
'''Sickle cell disease''', also '''sickle cell [[anemia]]''', is a heritable [[haematopathology|haematologic]] disorder associated with serious pathologies.
==Red blood cells==
*Sickled red blood cells (drepanocytes).


==Liver==
==Liver==
Line 8: Line 12:
<gallery>
<gallery>
Image:Sickle_cell_disease_and_cirrhosis_-_intermed_mag.jpg | Sickle cell disease and cirrhosis - intermed. mag. (WC)
Image:Sickle_cell_disease_and_cirrhosis_-_intermed_mag.jpg | Sickle cell disease and cirrhosis - intermed. mag. (WC)
Image:Sickle_cell_disease_and_cirrhosis_-_high_mag.jpg | Sickle cell disease and cirrhosis - high mag. (WC)
Image:Sickle_cell_disease_and_cirrhosis_-_very_high_mag.jpg | Sickle cell disease and cirrhosis - very high mag. (WC)
Image:Sickle_cell_disease_and_cirrhosis_-_very_high_mag.jpg | Sickle cell disease and cirrhosis - very high mag. (WC)
</gallery>
</gallery>
Line 18: Line 23:
==Gallbladder==
==Gallbladder==
{{Main|Gallbladder}}
{{Main|Gallbladder}}
*Pigment stones.
*Pigment stones.  


==Kidney==
==Kidney==
*[[Renal medullary carcinoma]] associated with sickle cell trait (heterozygotes for the sickle cell allele).<ref name=pmid7528470>{{cite journal |author=Davis CJ, Mostofi FK, Sesterhenn IA |title=Renal medullary carcinoma. The seventh sickle cell nephropathy |journal=Am. J. Surg. Pathol. |volume=19 |issue=1 |pages=1–11 |year=1995 |month=January |pmid=7528470 |doi= |url=}}</ref>  
*[[Renal medullary carcinoma]] associated with sickle cell trait (heterozygotes for the sickle cell allele<ref name=pmid7528470>{{cite journal |author=Davis CJ, Mostofi FK, Sesterhenn IA |title=Renal medullary carcinoma. The seventh sickle cell nephropathy |journal=Am. J. Surg. Pathol. |volume=19 |issue=1 |pages=1–11 |year=1995 |month=January |pmid=7528470 |doi= |url=}}</ref>) or sickle cell disease.
*Papillary necrosis.<ref name=pmid7528470/>
*[[Nephrotic syndrome]].<ref name=pmid7528470/>
*Renal [[infarction]].<ref name=pmid7528470/>
*[[Pyelonephritis]].<ref name=pmid7528470/>
 
==Femoral head==
*[[Avascular necrosis of the femoral head]].


==See also==
==See also==

Latest revision as of 13:42, 29 October 2021

Extravascular drepanocytes (sickled red blood cells) in renal medullary carcinoma. H&E stain.

Sickle cell disease, also sickle cell anemia, is a heritable haematologic disorder associated with serious pathologies.

Red blood cells

  • Sickled red blood cells (drepanocytes).

Liver

Images

Spleen

  • It may lead to auto infarction - result in hypofunction.
    • Splenectomy have increased risk from polysaccharide encapsulated bacteria, i.e. Neisseria meningitis, Haemophilus influenzae, and Streptococcus pneumoniae.

Gallbladder

  • Pigment stones.

Kidney

Femoral head

See also

References

  1. Hurtova, M.; Bachir, D.; Lee, K.; Calderaro, J.; Decaens, T.; Kluger, MD.; Zafrani, ES.; Cherqui, D. et al. (Apr 2011). "Transplantation for liver failure in patients with sickle cell disease: challenging but feasible.". Liver Transpl 17 (4): 381-92. doi:10.1002/lt.22257. PMID 21445921.
  2. 2.0 2.1 2.2 2.3 2.4 Davis CJ, Mostofi FK, Sesterhenn IA (January 1995). "Renal medullary carcinoma. The seventh sickle cell nephropathy". Am. J. Surg. Pathol. 19 (1): 1–11. PMID 7528470.