CASE 1
Surgery : C1/2 Transdural Mass
Gross Description :
Specimen received in formalin is a piece of grayish fibrous soft tissue, measuring 4.5x3x1.2cm. Partially embedded in 1 and 2.
Diagnosis :
Spinal cord, C1-2, mass removal: Schwannoma
Immunohistochemical finding
S-2019-18067, 2:
S100: (+)
GFAP: (-)
IDH1: (-)
EMA: (-)
CASE 2
Surgery : L/2 Transdural Mass
Gross Description :
Specimen received in formalin are 2 parts.
The first part labelled with "para T10 area " are pieces of grayish mucoid soft tissue, measuring 7.0x5.0x2.5cm in aggregating. Partially embedded in 1 and 2.
The second part labelled with "para L1 area" are pieces of grayish soft tissue, measuring 6.0x5.0x2.0cm in aggregating. Partially embedded in 3 and 4.
Diagnosis :
Soft tissue, spine, para T10 area, excision: Neurilemmoma (Schwannoma)
Soft tissue, spine, para L1 area, excision: Neurilemmoma (Schwannoma)
CASE 1
Sex : Male
Age : 76
C/C : Quadriparesis (Rt< Progressive Gait disturbance
N/Ex : DTR
Hoffman’s sign (++/++)
CASE 2
Sex : Male
Age : 47
C/C : Progressive leg weakness
N/Ex : Deafness(+), both leg G4OP
Hx : GK for acoustic neuroma (2016)
Lumbar intradural mass removal (2018)