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Table 2 Table caption

From: Genotype-phenotype correlation and description of two novel mutations in Iranian patients with glycogen storage disease 1b (GSD1b)

Patient no.

P1

P2

P3

P4

P5-1

P5-2

Mutation

 cDNA

c.1042_1043delCT

c.1042_1043delCT

c.1042_1043delCT

c.365G>A

g.118895235_118901

g.118895235_118901

 Protein

p.Leu348Valfs*53

p.Leu348Valfs*53

p.Leu348Valfs*53

p.Gly122Glu

946del

946del

Gender

F

M

F

F

F

M

Age(yr)

8

2.5

5.5

5

19

9

Age at onset

10 days

At birth

1 mon

9 mon

since birth

4 mon

Age at diagnosis

4 mon

3 mon

4 mon

1 year

3 mon

5 mon

Initial presentations

-Diarrhea

-Lethargy

-Hypoglycemia

-Hepatomegaly

-Failure to thrive

-Poor feeding

-Metabolic acidosis

-Respiratory distress

-Vomiting

-Hypoglycemia

-Metabolic acidosis

-Poor feeding

-Aphthous stomatitis

-Pneumonia

-Diarrhea

-Cellulite around the breast

-Hepatomegaly

-Hypoglycemia

-Hepatomegaly

-Hepatomegaly

-Nausea

-Acidosis

-Poor feeding

-Elevated triglyceride and cholesterol

-Metabolic acidosis

-Lethargy

-Tachypnea

-Vomiting

-Poor feeding

-Seizure at birth

-Hepatomegaly

Liver biopsy

-Liver steatosis

-Compatible with GSD

-Liver steatosis

-Liver steatosis

-Liver steatosis

-Liver steatosis

Infections

-Otitis

-Respiratory tract infection

-Gastroenteritis

-Sever aphthous stomatitis

-Aphthous stomatitis

-Pneumonia

-Recurrent pneumonia

-Oral candidiasis

-Aphthous stomatitis

-Nipple abscess

-Otitis media

-Gingivitis

-Otitis

-Pharyngitis

-Periodic aphthous stomatitis

-Aphthous stomatitis

Neutropeniaa

 WBC (*103/μl)

7.3

6.99

6.0

7.08

1.5

2.5

 ANC /μL

400

489

300

977

267

500

Hepatomegaly

+

+

+

+

+

+

Hypoglycemia ( <60mg/dl)

+

+

+

+

+

+

Chubby face

+

+

+

+

-

-

Increased AST/ ALT (Up to 37 U/L)/ (Up to 41 U/L)

+

+

+

+

-

-

Hyperlipidemia (>160 mg/dl)

+

+

+

+

-

-

Hypercholesterolemia (>200 mg/dl)

-

-

+

-

+

-

Hyperlactatemia (>2.5 mg/dl)

+

+

+

+

NA

NA

Hyperuricemia (>5 mg/dl)

+

+

-

+

-

-

Other features

-Nephromegaly

-IBD-Like disorder

- Anemia

-Hospitalization (12 times)

-Hospitalization (4 times)

-Increased ESR

-Anemia

-Seizure (one time)

-Presence atypical cells in peripheral blood smear (PBS)b

-Hepatosplenomegaly

-Increased ESR

-Epistaxis

-Seizure (4 times)

-Severe hearing loss

-Otitis

-Autism-like behaviors

- Vision weakness

- Strabismus

-Developmental delay

-Gingivitis

- Anemia

-Hypothyroidism

-Nephromegaly

-Increased ESR

-Anemia

-Hepatosplenomegaly

-Increased ESR

-Anemia

-Severeosteopenia

Prescribed Drugs

-Corn starch

-Allopurinol

-Bicarbonate

-G-CSF

-Intravenous injection of Mg, P and Na solutions

-Phenobarbital

-Mupirocin

-Fluconazol

-Corn starch

-Galactomin

-G-CSF

-Allopurinol

-Bicarbonate

-Corn starch

-G-CSF

-Anti-seizure drugs

-Corn starch

-Bicarbonate

-Corn starch

-G-CSF

-Corn starch

-G-CSF