From: The first reported case of Blaptica dubia cockroach allergy
Prick | Wheal | Flare | Interpretation |
---|---|---|---|
SPT to common Aeroallergens | |||
Histamine | 10 | 40 | – |
Glycerine 50% | 0 | 0 | – |
7 Grass Mix | 20 | 40 | Positive |
Bermuda Grass | 25 | 40 | Positive |
Johnson Grass | 20 | 40 | Positive |
S. Calif Weed Mix B | 10 | 25 | Positive |
West 10 Tree Mix | 10 | 25 | Positive |
S. Calif 6 Tree Mix | 6 | 22 | Positive |
Mold Mix #1 | 0 | 0 | Negative |
Mold Mix #2 | 0 | 0 | Negative |
Aspergillus | 0 | 0 | Negative |
Candida | 0 | 0 | Negative |
Cockroach (P. americana, GB26A03) | 0 | 0 | Negative |
Dog Epithelia | 0 | 0 | Negative |
Feathers Mix | 0 | 0 | Negative |
Horse Epithelia | 0 | 0 | Negative |
Cat Hair | 0 | 0 | Negative |
Dust Mite | 9 | 15 | Positive |
SPT to B. dubia*in subject | |||
Histamine (subject) | 10 | 23 | – |
Glycerin 50% (subject) | 0 | 0 | – |
B. dubia cast skin (subject) | 0 | 0 | Negative |
B. dubia internal organs (subject) | 6 | 9 | Positive |
B. dubia feces (subject) | 0 | 0 | Negative |
SPT to B. dubia in control | |||
Histamine (control) | 6 | 25 | – |
Glycerin 50% (control) | 0 | 0 | – |
B. dubia cast skin (control) | 0 | 0 | Negative |
B. dubia internal organs (control) | 0 | 0 | Negative |
B. dubia feces (control) | 0 | 0 | Negative |
Intradermal testing in subject | |||
Histamine | 15 | 35 | – |
Glycerin 50% | 3 | 0 | – |
Cockroach (P. americana GB26A03) | 10 | 30 | Positive |