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CASE A CASE A F49 F49 Breast augmentation 1998, Breast augmentation 1998, revision 2001, now revision 2001, now axillary axillary LN LN
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CASE A - Scottish Pathology · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

Feb 24, 2018

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Page 1: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

CASE ACASE AF49F49

••Breast augmentation 1998, Breast augmentation 1998, revision 2001, now revision 2001, now axillaryaxillary LNLN

Page 2: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 3: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 4: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

DiscussionDiscussion

•• All participants diagnosed Silicone All participants diagnosed Silicone granulomagranuloma

except one, who called it a case of except one, who called it a case of oxalosisoxalosis –– 33

•• OxalosisOxalosis is very rare metabolic disorder where is very rare metabolic disorder where 

death usually occurs within first two decades death usually occurs within first two decades 

due to renal failuredue to renal failure

Page 5: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

CASE BCASE B••52 F52 F

••Post menopausal bleeding, Post menopausal bleeding, endometrial biopsy, tumour in endometrial biopsy, tumour in both ovariesboth ovaries

Page 6: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 7: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 8: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

DiscussionDiscussion•• This was a case of This was a case of metastaticmetastatic signet ring cell signet ring cell carcinoma, diagnosed primary gastric one year carcinoma, diagnosed primary gastric one year ago ago ‐‐ patient died a few months after this biopsy patient died a few months after this biopsy performedperformed

•• Majority diagnosed Majority diagnosed metastaticmetastatic carcinoma carcinoma ––suggested primary gastric and lobular carcinoma suggested primary gastric and lobular carcinoma breastbreast

•• One person called only One person called only decidualisationdecidualisation –– 33•• PseudodecidualisationPseudodecidualisation + suspicious of carcinoma + suspicious of carcinoma –– 22

•• Endometrial Endometrial stromalstromal sarcoma sarcoma ‐‐ 22

Page 9: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

CASE CCASE C••49 F49 F

••Patient from Africa, widespread Patient from Africa, widespread depigmenteddepigmented patches with some patches with some having decreased sensationhaving decreased sensation

Page 10: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 11: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 12: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 13: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

DiscussionDiscussion•• This was a case of This was a case of granulomatousgranulomatous inflammation inflammation involving nerve tissue consistent with Borderline involving nerve tissue consistent with Borderline tuberculoidtuberculoid (BT) Leprosy (BT) Leprosy –– occasional occasional MycobacteriaMycobacteria on special stainon special stain

•• Majority diagnosed Leprosy or Majority diagnosed Leprosy or TuberculoidTuberculoidLeprosy Leprosy –– many suggested special stain to many suggested special stain to confirm confirm 

•• One mentioned One mentioned granulomatousgranulomatous inflammation inflammation only only –– score 2score 2

•• One mentioned One mentioned LepromatousLepromatous leprosy leprosy –– score 2score 2•• Another mentioned culture and PCRAnother mentioned culture and PCR

Page 14: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

TuberculoidTuberculoid leprosyleprosy

Page 15: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

LepromatousLepromatous leprosyleprosy

Macrophages loaded with bacilliMacrophages loaded with bacilli

Page 16: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

DiscussionDiscussion•• Multiple patches in Leprosy suggest Borderline Multiple patches in Leprosy suggest Borderline TuberculoidTuberculoid (BT) rather than True (BT) rather than True TuberculoidTuberculoid (TT) (TT) LeprosyLeprosy

•• Classification depends on Clinical morphology, Classification depends on Clinical morphology, number of lesions, character of number of lesions, character of granulomagranuloma and and number of bacilli (BI number of bacilli (BI –– bacillary index)bacillary index)

•• Character of Character of granulomagranuloma –– Tight Tight granulomagranuloma is is suggestive of TT & BT whereas suggestive of TT & BT whereas granulomagranuloma with with foamy macrophages indicates foamy macrophages indicates LepromatousLepromatous (LL) and (LL) and borderline borderline LepromatousLepromatous (BL) leprosy(BL) leprosy

•• Culture is only possible in animal model (Culture is only possible in animal model (e.ge.garmadillo) and PCR in leprosy is not yet armadillo) and PCR in leprosy is not yet standardisedstandardised

Page 17: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

CASE DCASE D••52 F52 F

••Known case of Known case of DermatomyositisDermatomyositisfor 20 years, now new purple rash for 20 years, now new purple rash on faceon face

Page 18: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 19: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 20: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

DiscussionDiscussion

•• Diagnosis consistent with Diagnosis consistent with DermatomyositisDermatomyositis (DM)(DM)•• Majority diagnosed Discoid Lupus Majority diagnosed Discoid Lupus ErythematosusErythematosus (DLE)(DLE)•• Many mentioned consistent with Many mentioned consistent with DermatomyositisDermatomyositis or or DM/SLE overlapDM/SLE overlap

•• All of the above scored 1All of the above scored 1•• Four said Lichen Four said Lichen AmyloidosisAmyloidosis –– scored 2scored 2•• One was specific about One was specific about ““GottronGottron’’ss papulespapules”” ‐‐ 22•• One asked for Lupus band testOne asked for Lupus band test•• Two said Two said amyloidamyloid or or amyloidosisamyloidosis (NOS) (NOS) –– score 3score 3

Page 21: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

DiscussionDiscussion

•• Lichen Lichen amyloidosisamyloidosis usually occurs on the shins usually occurs on the shins and a very itchy condition with and a very itchy condition with hyperpigmentedhyperpigmentedpapules and on histology scanty papules and on histology scanty amyloidamyloid in the in the papillary dermis (difficult to demonstrate)papillary dermis (difficult to demonstrate)

•• In this biopsy the basement membrane was In this biopsy the basement membrane was markedly thickened but no markedly thickened but no amyloidamyloid

•• GottronGottron’’ss papules is seen in papules is seen in DermatomyositisDermatomyositis on on the dorsa hands over the knuckles the dorsa hands over the knuckles –– clinical clinical featurefeature

•• Lupus band test Lupus band test –– may not help the situationmay not help the situation

Page 22: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

Diagnosis Diagnosis –– Lichen Lichen amyloidamyloid

D/D D/D –– Lichen Lichen simplex and Lichen simplex and Lichen

planusplanus

Page 23: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

CASE ECASE E••67 F67 F

••Left breast screen detected lesion Left breast screen detected lesion –– R3R3

Page 24: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 25: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 26: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

DiscussionDiscussion

•• This was a case of Low grade DCISThis was a case of Low grade DCIS

•• Majority diagnosed rightlyMajority diagnosed rightly

•• Many did not mention the grade but scored 1Many did not mention the grade but scored 1

•• Some mentioned Intermediate grade Some mentioned Intermediate grade ‐‐ 11

•• Two mentioned Two mentioned apocrineapocrine metaplasiametaplasia and cyst and cyst –– 33

•• A couple said Atypical A couple said Atypical DuctalDuctal hyperplasia only hyperplasia only ‐‐ 22

Page 27: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

CASE F

• Female age 55 years

• Skin biopsy left pinna

• ? Epidermoid cyst

Page 28: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 29: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 30: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 31: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

Diagnosis: Trichofolliculoma

• Score 2 (24 cases)– Various benign skin adnexal tumours – Dilated Pore of Winer– Dermoid cyst

• Score 3 (2 cases)– BCC/ BCC subtype 

Page 32: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

CASE G

• Male age 25 years

• Cyst right side mandible • Large cystic  lesion right ramus of mandible. Out of bone superiorly. Enucleated cyst lining sent.

Page 33: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 34: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 35: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 36: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

Diagnosis: Odontogenic keratocyst(Keratocystic odontogenic tumour)

• Score 2 (12 cases)

• Epidermoid cyst– Dentigerous cyst

– Radicular cyst– Benign mandibular squamous lined 

cyst (? Non odontogenic)

Page 37: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

CASE H

• Male 59 years• Left cervical lymph node• Widespread lymphadenopathyhighly suggestive of lymphoma.

• ICC positive for CD20, CD23, CD5. Negative for CD10, bcl‐6, cyclin D1.

Page 38: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 39: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 40: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 41: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

Diagnosis: Small lymphocyticlymphoma/ chronic lymphocytic

leukaemia

• Score 2 (4 cases)– NHL – refer to haematopathologist/ lymphoma expert (one case stated ICC needed)

– NHL, B cell lymphoma

– Well differentiated lymphocytic lymphoma, B cell

Page 42: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

CASE I

• Female 37 years

• Skin biopsy lower limb• Red patches on lower limbs. Painful and swollen. Raised ESR.

Page 43: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 44: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 45: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 46: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

Diagnosis: Leukocytoclastic vasculitis

• Score 2 (12 cases)– Sweet’s syndrome

– Eosinophilic vasculitis

– Neutrophilic dermatitis– Leukocytoclastic vasculitis – possibly Churg‐Strauss

Page 47: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

CASE J

• Male age 40 years• Left inguinal orchidectomy for carcinoma on ultrasound

Page 48: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 49: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy
Page 50: CASE A - Scottish Pathology  · PDF fileCASE A F49 •Breast augmentation 1998, ... • All participants diagnosed Silicone granuloma ... • Widespread lymphadenopathy

Diagnosis: Pure classical seminoma

• All participants scored 1