e-Manual for Specimen Gross Examination in Surgical Pathology (4th Ed)
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Pediatric & Perinatal |
Placenta Gross Description Form |
Click the section headings (in blue) to expand or collapse the content
Use one form for each cord, membranes, and disc (i.e. a singleton should have one form, a twin should have two forms, etc.). Alternatively, use the flexible dictation template (see Placenta).
Patient Name: ________________________ Surgical #: _____________________
Specimen: ______________________ Pathologists:________________________
Patient history if available:
SVD or C-section: __________________________________
Gestational age: __________________________________
Gravida status: __________________________________
Maternal age: __________________________________
Ultrasound data: __________________________________
Fetal / Infant weight:__________________________________
Fetal / Infant sex: __________________________________
Maternal symptoms and history: ___________________________________________
______________________________________________________________________
Singleton: __________________________________
Twin / multifetal: __________________________________
Fused or separate discs: _____________________________________
Dividing membrane description: _____________________________________
Vascular anastomoses: _____________________________________
Gross impression: _____________________________________
Umbilical cord (identify as singleton, A, B, C, etc.) ___
Length: ___ cm Diameter: ___cm
Color: ________________ Consistency: __________________________
Knots: ________________ Twists per cm: ____ / cm
Segmental discoloration: _________________________________________________
Ulcerations or nodules: __________________________________________________
Thrombi: ________________ Insertion site: ________________
Membranes:
Color: ________________________________________________________________
Translucency: __________________________________________________________
Insertion site: __________________________________________________________
Intact or fragmented: ____________________________________________________
Rupture site: __________________________________________________________
Hemorrhage: __________________________________
Velamentous vessels: __________________________________
Amnion nodosum: __________________________________
Fetal Surface:
Color: __________________________________
Translucency: __________________________________
Mucoid surface: __________________________________
Vessel radiation: __________________________________
Marginal vessels: __________________________________
Vascular thrombi: __________________________________
Subchorionic blood or thrombus: __________________________________
Subchorionic or marginal fibrin: __________________________________
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Maternal Surface:
Intact: __________________________________
Calcification or discoloration: __________________________________
Attached or adherent clot: __________________________________
Soft non-adherent clot: __________________________________
Villous Tissue:
Consistency: __________________________________
Color: __________________________________
Nodules or other focal lesions
Description: __________________________________
Location: __________________________________
% of villous tissue: __________________________________
Hemorrhage or congestion: __________________________________
Weight:
Trimmed _____ g Post-fixation _____ g Clots removed _____ g
Dimensions: __________________________________
Shape of disc: __________________________________
Overall gross impression: __________________________________
Cassettes for singleton:
#___ – membranes, with rupture site (yes or no?)
#___ – representative cord sections
#___ – representative inner disc with maternal surface
#___ – representative inner disc with fetal surface
#___ – representative inner disc
#___ – #___ -- Submit additional sections for gross lesions as necessary