SlideShare a Scribd company logo
1 of 18
HISTIOCYTOSIS www.freelivedoctor.com
“ Histiocytosis” ,[object Object],www.freelivedoctor.com
Histiocyte/Dendritic Cell ,[object Object],[object Object],www.freelivedoctor.com
Langerhans Cell  (dendritic antigen presenting cell) ,[object Object],[object Object],[object Object],[object Object],www.freelivedoctor.com
Langerhans Cell ,[object Object],[object Object],[object Object],[object Object],Cotran, Kumar, Collins: Pathologic Basis of Disease 1999 www.freelivedoctor.com
Dendritic Cells (Reticular Cells) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],www.freelivedoctor.com
“ Histiocytosis” old classification ,[object Object],[object Object],[object Object],[object Object],www.freelivedoctor.com
“ Histiocytosis” classification ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],www.freelivedoctor.com
Acute Disseminated Langerhans Cell Histiocytosis (Letterer-Siwe disease) ,[object Object],[object Object],[object Object],[object Object],www.freelivedoctor.com
Acute Disseminated Langerhans Cell Histiocytosis (Letterer-Siwe disease) ,[object Object],[object Object],[object Object],[object Object],Cotran, Kumar, Collins: Pathologic Basis of Disease 1999 www.freelivedoctor.com
Acute Disseminated Langerhans Cell Histiocytosis (Letterer-Siwe disease) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],www.freelivedoctor.com
Multifocal Langerhans Cell Histiocytosis (multiple eosinophilic granuloma) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Hand-Schuller-Christian triad 1. Calvarial defects 2. Diabetes insipidus 3. Exophthalmos www.freelivedoctor.com
Multifocal Langerhans Cell Histiocytosis (multiple eosinophilic granuloma) ,[object Object],[object Object],[object Object],www.freelivedoctor.com
Multifocal Langerhans Cell Histiocytosis (multiple eosinophilic granuloma) ,[object Object],[object Object],[object Object],[object Object],www.freelivedoctor.com
Multifocal Langerhans Cell Histiocytosis (multiple eosinophilic granuloma) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],www.freelivedoctor.com
Unifocal Langerhans Cell Histiocytosis (unifocal eosinophilic granuloma) ,[object Object],[object Object],[object Object],www.freelivedoctor.com
Unifocal Langerhans Cell Histiocytosis (unifocal eosinophilic granuloma) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],www.freelivedoctor.com
Histiocytic/Dendritic Cell Neoplasms (1999 WHO classification) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],www.freelivedoctor.com

More Related Content

What's hot (20)

Paraneoplastic syndromes
Paraneoplastic syndromesParaneoplastic syndromes
Paraneoplastic syndromes
 
Salivary gland Tumors
Salivary gland TumorsSalivary gland Tumors
Salivary gland Tumors
 
Cutaneous manifestations of hiv infection
Cutaneous manifestations of hiv infectionCutaneous manifestations of hiv infection
Cutaneous manifestations of hiv infection
 
Small round cell tumors
Small round cell tumorsSmall round cell tumors
Small round cell tumors
 
Pleomorphic adenoma
Pleomorphic adenomaPleomorphic adenoma
Pleomorphic adenoma
 
Paraneoplastic syndromes
Paraneoplastic syndromesParaneoplastic syndromes
Paraneoplastic syndromes
 
leukemoid reaction and leukemia
leukemoid reaction and leukemialeukemoid reaction and leukemia
leukemoid reaction and leukemia
 
Non hodgkin lymphoma
Non hodgkin lymphomaNon hodgkin lymphoma
Non hodgkin lymphoma
 
Sarcoidosis
SarcoidosisSarcoidosis
Sarcoidosis
 
Chronic myeloid leukemia (CML)
Chronic myeloid leukemia (CML)Chronic myeloid leukemia (CML)
Chronic myeloid leukemia (CML)
 
Men syndromes
Men syndromesMen syndromes
Men syndromes
 
Basal cell carcinoma
Basal cell carcinomaBasal cell carcinoma
Basal cell carcinoma
 
Tuberous sclerosis
Tuberous sclerosisTuberous sclerosis
Tuberous sclerosis
 
Approach to Anemia
Approach to AnemiaApproach to Anemia
Approach to Anemia
 
Soft tissue tumor
Soft tissue tumorSoft tissue tumor
Soft tissue tumor
 
Non hodgkins lymphoma
Non hodgkins lymphomaNon hodgkins lymphoma
Non hodgkins lymphoma
 
Lymphadenopathy approach
Lymphadenopathy approachLymphadenopathy approach
Lymphadenopathy approach
 
HEMANGIOMA
HEMANGIOMAHEMANGIOMA
HEMANGIOMA
 
Salivary gland tumors
Salivary gland tumorsSalivary gland tumors
Salivary gland tumors
 
Acute myeloid leukemia
Acute myeloid leukemiaAcute myeloid leukemia
Acute myeloid leukemia
 

Similar to Histiocytosis

6. stem cells+regeneration dr ashutosh kumar
6. stem cells+regeneration dr ashutosh kumar6. stem cells+regeneration dr ashutosh kumar
6. stem cells+regeneration dr ashutosh kumarDrAshutosh Kumar
 
Cells and organs of the immune system
Cells and organs of the immune systemCells and organs of the immune system
Cells and organs of the immune systemRashmimali
 
Diseases of joints
Diseases of jointsDiseases of joints
Diseases of jointsraj kumar
 
PHYLUM CILIOPHORA Balantidium coli
PHYLUM CILIOPHORA Balantidium coliPHYLUM CILIOPHORA Balantidium coli
PHYLUM CILIOPHORA Balantidium colimed zar
 
Histiocytosis in children
Histiocytosis in childrenHistiocytosis in children
Histiocytosis in childrenJavaria Rasheed
 
Cell culture smst (2)
Cell culture  smst (2)Cell culture  smst (2)
Cell culture smst (2)shldtpaul2
 
Gaint cell lesions of bone/oral surgery courses by indian dental academy
Gaint cell lesions of bone/oral surgery courses by indian dental academyGaint cell lesions of bone/oral surgery courses by indian dental academy
Gaint cell lesions of bone/oral surgery courses by indian dental academyIndian dental academy
 
Di george syndrome ppt
Di george syndrome pptDi george syndrome ppt
Di george syndrome pptcclarke1230
 
Management Of Malignant Salivary Gland Tumors- Okoye
Management Of Malignant Salivary Gland Tumors- OkoyeManagement Of Malignant Salivary Gland Tumors- Okoye
Management Of Malignant Salivary Gland Tumors- OkoyeChukwuma-Ikem Okoye
 
Phylum Nematoda. Roundworms
Phylum Nematoda. RoundwormsPhylum Nematoda. Roundworms
Phylum Nematoda. RoundwormsEneutron
 
Science project for justinian
Science  project for justinianScience  project for justinian
Science project for justinianMorganScience
 
Hydatid cyst disease of the liver الدكتور طارق المنيزل
Hydatid cyst disease of the liver  الدكتور طارق المنيزل Hydatid cyst disease of the liver  الدكتور طارق المنيزل
Hydatid cyst disease of the liver الدكتور طارق المنيزل Tariq Al munaizel
 
Pediatric histocytosic disorders
Pediatric histocytosic disorders Pediatric histocytosic disorders
Pediatric histocytosic disorders Dr. Liza Bulsara
 

Similar to Histiocytosis (20)

6. stem cells+regeneration dr ashutosh kumar
6. stem cells+regeneration dr ashutosh kumar6. stem cells+regeneration dr ashutosh kumar
6. stem cells+regeneration dr ashutosh kumar
 
Echinococcus+hydatid
Echinococcus+hydatidEchinococcus+hydatid
Echinococcus+hydatid
 
Cells and organs of the immune system
Cells and organs of the immune systemCells and organs of the immune system
Cells and organs of the immune system
 
Diseases of joints
Diseases of jointsDiseases of joints
Diseases of joints
 
PHYLUM CILIOPHORA Balantidium coli
PHYLUM CILIOPHORA Balantidium coliPHYLUM CILIOPHORA Balantidium coli
PHYLUM CILIOPHORA Balantidium coli
 
Histiocytosis in children
Histiocytosis in childrenHistiocytosis in children
Histiocytosis in children
 
Cell culture smst (2)
Cell culture  smst (2)Cell culture  smst (2)
Cell culture smst (2)
 
Gaint cell lesions of bone/oral surgery courses by indian dental academy
Gaint cell lesions of bone/oral surgery courses by indian dental academyGaint cell lesions of bone/oral surgery courses by indian dental academy
Gaint cell lesions of bone/oral surgery courses by indian dental academy
 
Gaint cell lesions of bone
Gaint cell lesions of boneGaint cell lesions of bone
Gaint cell lesions of bone
 
Pulp
PulpPulp
Pulp
 
Di george syndrome ppt
Di george syndrome pptDi george syndrome ppt
Di george syndrome ppt
 
Management Of Malignant Salivary Gland Tumors- Okoye
Management Of Malignant Salivary Gland Tumors- OkoyeManagement Of Malignant Salivary Gland Tumors- Okoye
Management Of Malignant Salivary Gland Tumors- Okoye
 
BACTERIAL DISEASES OF FOXES
BACTERIAL DISEASES OF FOXESBACTERIAL DISEASES OF FOXES
BACTERIAL DISEASES OF FOXES
 
L1 Immunology.pdf
L1 Immunology.pdfL1 Immunology.pdf
L1 Immunology.pdf
 
Cloning
Cloning  Cloning
Cloning
 
Phylum Nematoda. Roundworms
Phylum Nematoda. RoundwormsPhylum Nematoda. Roundworms
Phylum Nematoda. Roundworms
 
Science project for justinian
Science  project for justinianScience  project for justinian
Science project for justinian
 
Hydatid cyst.pptx
Hydatid cyst.pptxHydatid cyst.pptx
Hydatid cyst.pptx
 
Hydatid cyst disease of the liver الدكتور طارق المنيزل
Hydatid cyst disease of the liver  الدكتور طارق المنيزل Hydatid cyst disease of the liver  الدكتور طارق المنيزل
Hydatid cyst disease of the liver الدكتور طارق المنيزل
 
Pediatric histocytosic disorders
Pediatric histocytosic disorders Pediatric histocytosic disorders
Pediatric histocytosic disorders
 

More from raj kumar

The umbilical cord
The umbilical cordThe umbilical cord
The umbilical cordraj kumar
 
The placenta
The placentaThe placenta
The placentaraj kumar
 
The foetal membranes
The foetal membranesThe foetal membranes
The foetal membranesraj kumar
 
Physiology of reproduction
Physiology of reproductionPhysiology of reproduction
Physiology of reproductionraj kumar
 
Minor complaints during pregnancy
Minor complaints during pregnancyMinor complaints during pregnancy
Minor complaints during pregnancyraj kumar
 
Diagnosis of pregnancy
Diagnosis of pregnancyDiagnosis of pregnancy
Diagnosis of pregnancyraj kumar
 
Antenatal care
Antenatal careAntenatal care
Antenatal careraj kumar
 
Postpartum mood disorders
Postpartum mood disordersPostpartum mood disorders
Postpartum mood disordersraj kumar
 
Normal and abnormal puerperium
Normal and abnormal puerperiumNormal and abnormal puerperium
Normal and abnormal puerperiumraj kumar
 
Vacuum extraction (ventouse)
Vacuum extraction (ventouse)Vacuum extraction (ventouse)
Vacuum extraction (ventouse)raj kumar
 
Symphysiotomy
SymphysiotomySymphysiotomy
Symphysiotomyraj kumar
 
Forceps delivery
Forceps deliveryForceps delivery
Forceps deliveryraj kumar
 
Caesarean section
Caesarean sectionCaesarean section
Caesarean sectionraj kumar
 
Normal labour
Normal labourNormal labour
Normal labourraj kumar
 
Anatomy of the foetal skull
Anatomy of the foetal skullAnatomy of the foetal skull
Anatomy of the foetal skullraj kumar
 
Anatomy of the female pelvis
Anatomy of the female pelvisAnatomy of the female pelvis
Anatomy of the female pelvisraj kumar
 
Active management of normal labour
Active management of normal labourActive management of normal labour
Active management of normal labourraj kumar
 
Thyrotoxicosis in pregnancy
Thyrotoxicosis in pregnancyThyrotoxicosis in pregnancy
Thyrotoxicosis in pregnancyraj kumar
 

More from raj kumar (20)

The umbilical cord
The umbilical cordThe umbilical cord
The umbilical cord
 
The placenta
The placentaThe placenta
The placenta
 
The foetal membranes
The foetal membranesThe foetal membranes
The foetal membranes
 
Physiology of reproduction
Physiology of reproductionPhysiology of reproduction
Physiology of reproduction
 
Minor complaints during pregnancy
Minor complaints during pregnancyMinor complaints during pregnancy
Minor complaints during pregnancy
 
Diagnosis of pregnancy
Diagnosis of pregnancyDiagnosis of pregnancy
Diagnosis of pregnancy
 
Antenatal care
Antenatal careAntenatal care
Antenatal care
 
Postpartum mood disorders
Postpartum mood disordersPostpartum mood disorders
Postpartum mood disorders
 
Normal and abnormal puerperium
Normal and abnormal puerperiumNormal and abnormal puerperium
Normal and abnormal puerperium
 
Version
VersionVersion
Version
 
Vacuum extraction (ventouse)
Vacuum extraction (ventouse)Vacuum extraction (ventouse)
Vacuum extraction (ventouse)
 
Symphysiotomy
SymphysiotomySymphysiotomy
Symphysiotomy
 
Forceps delivery
Forceps deliveryForceps delivery
Forceps delivery
 
Episiotomy
EpisiotomyEpisiotomy
Episiotomy
 
Caesarean section
Caesarean sectionCaesarean section
Caesarean section
 
Normal labour
Normal labourNormal labour
Normal labour
 
Anatomy of the foetal skull
Anatomy of the foetal skullAnatomy of the foetal skull
Anatomy of the foetal skull
 
Anatomy of the female pelvis
Anatomy of the female pelvisAnatomy of the female pelvis
Anatomy of the female pelvis
 
Active management of normal labour
Active management of normal labourActive management of normal labour
Active management of normal labour
 
Thyrotoxicosis in pregnancy
Thyrotoxicosis in pregnancyThyrotoxicosis in pregnancy
Thyrotoxicosis in pregnancy
 

Histiocytosis