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Table 1 Criteria for the clinical diagnosis of TSC [1]

From: Tuberous Sclerosis Complex with rare associated findings in the gastrointestinal system: a case report and review of the literature

Criteria

Description

Observed in the proband

Major

Facial angiofibroma

Ungueal/peri-ungueal fibroma

 

Hypomelanotic macules

 

Subependymal nodules

Cortical tubers

Subependymal giant cell astrocitoma (SEGA)

 

Multiple nodular retinal hamartomas

 

Cardiac rhabdomyoma

 

Renal angiomyolipoma

Lynphangiomyomatosis

 

Minor

Multiple dental enamel macules

 

Rectal polyps

Osseous cysts

 

Abnormal migration tracts of the White matter

 

Gengival fibromas

 

Non-renal hamartomas

 

Multiple renal cysts

 

“Confetti” skin lesions

 
  1. Definitive TSC: Two major criteria or one major and two minor criteria;. Probable TSC: One major and one minor criterion; Possible TSC: One major and two minor criteria