EDIT SETTINGS

Please log in to view settings

EDIT SETTINGS

Please log in to view settings

LOGIN REQUIRED

Please log in to mark favorites

CONFIRMATION

LOGIN REQUIRED

PASSWORD RESET

Your password has been changed sucessfully

CHANGE PASSWORD

Please change your password

ACCOUNT UPDATE

Your account has been updated sucessfully

E-MAIL ADDRESS UPDATED

Your email id has been changed successfully

USERNAME UPDATED

Your username has been changed successfully

LOGIN ERROR

Invalid combination of User ID and Password. Please try again.

Registration completed

To complete the registration process you have to activate your account. An activation E-Mail has been sent to your E-Mail address. By clicking the link inside the activation mail you can activate your account. Please make sure to also check your spam / junk folders in case you can not find the activation mail.

VERIFICATION SUCCESS

Email address is verified, you can now login.

REGISTRATION SUCCESSFUL

Thank you for registering. Enjoy using our algorithms.

Please confirm Your Email Address

A confirmation has been sent to your email address. Please click on the link there to complete your registration.

PASSWORD SENT

Your password has been sent to your registered email ID

INCORRECT EMAIL

No such email exists

DUPLICATE REGISTRATION

E-Mail ID or User ID is already registered.

SERVICE UNAVAILABLE

This service is not available in your area.

DUPLICATE REGISTRATION

E-Mail ID is already registered.

DUPLICATE REGISTRATION

User ID is already registered.

MESSAGE SENT

Message sent successfully

SUCCESS

Your request submited successfully. We will contact you shortly with details as per your subscription need.

PLEASE REGISTER

Please register to access this algorithm?

SUBSCRIBE FOR FULL ACCESS

Please subscribe at our low introductory rate to access thousands of Medal's algorithms and calculators.

In order to access the algorithms,
please subscribe to a plan that fits
your needs.

Don't show again

Purchase up to 4 specialties for $99 each. For 5 or more, subscribe to all specialties for one price of $499.

You must choose atleast one collection

In order to access the algorithms please accept Terms and Conditions and the Privacy Policy.

Update Your Registration

Please visit Settings to update your

registration information.

Please complete your data

Welcome!

Thanks for signing into our new

MedicalAlgorithms.com site.

Please visit Settings to update

your registration info.

How to Filter Algorithms

Choose Chapter, then Block to filter algorithms. Scroll down to "Select Algorithm" to view results. Don't show alert

The website is best viewed in ie version 9 and above

In order to access the algorithms,
please subscribe to a plan that fits
your needs.

Don't show again

Path added successfully

LOGIN/REGISTRATION REQUIRED

Please login or register first and then make payment.

Related Objectives/Specialties

Objectives/Specialties related to search results are shown in left column. Narrow algorithms by selecting categories.

Do not show again

Development of this algorithm is expedited.

Subscribed Successfully

Congratulation!! you have now unlimited access to the largest collection of Medal algorithms.

Subscribed Cancelled

Your subscription is cancelled from next billing cycle. You will have access in remaining days of current billing cycle.

Calculator data is saved.

Email sent successfully to:

Thanks for joining our mailing list.

CONFIRMATION

No algorithms are saved.

Results Calculated

Results not calculated, incomplete data.

Patient calculated data saved successfully.

Go to: MyConsult

Patient calculated data not saved successfully.

No patient names are stored on Medal.

Select at least one consult

All entered data will be cleared.

Are you sure you want to reset?

CONFIRMATION

Delete selected reports?

Sign In

Please login to access your ticket

In order to access the algorithms,
please subscribe to a plan that fits
your needs.

Don't show again

LIMIT EXCEED

You have exceeded number of normal calculator execution. We will contact you for your special need.

Algorithm Usage

Plan: One Time

Usage Limit: 100

Usage Count: 0

Are you sure you want to delete your account?

SUCCESS

Your account is deleted successfully.

Thank You for Opting-In

Success! You'll continue receiving updates from The Medical Algorithms Company. You can always update your preferences by signing in and changing your Settings.

SUCCESS

You are successfully unsubscribed from our mailing list.

Home
Blog/UseCases
About
Pricing
Developer
Contact

Sign-in

Member Login

Username or email address

Password

	Remember me Forgot password?

If you are not a member, click here to subscribe
*Use of the site indicates acceptance of the Terms and Conditions and the Privacy Policy

MyRecent

Please subscribe
MyLikes
MySaved
MyPaths
MyConsults

Browse Tools

Identification of a Patient with a Hereditary Deficiency of Prekallikrein and/or High Molecular Weight Kininogen

Purpose:	To evaluate a patient with a prolonged aPTT for evidence of a hereditary deficiency of prekallikrein and/or high molecular weight kininogen.
Specialty:	Hematology Oncology Clinical Laboratory
Objective:	laboratory tests, criteria for diagnosis
ICD-10:	D68.8
Description:	Prekallikrein, high molecular weight kininogen and Factor XII are the contact factors involved in initiation of coagulation. Deficiencies of prekallikrein and/or high molecular weight kininogen are rare.

To read more or access our algorithms and calculators, please log in or register.

RECENT TWEETS

Select path

New path

EDIT SETTINGS

EDIT SETTINGS

LOGIN REQUIRED

CONFIRMATION

LOGIN REQUIRED

PASSWORD RESET

CHANGE PASSWORD

ACCOUNT UPDATE

E-MAIL ADDRESS UPDATED

USERNAME UPDATED

LOGIN ERROR

Registration completed

VERIFICATION SUCCESS

REGISTRATION SUCCESSFUL

Please confirm Your Email Address

PASSWORD SENT

INCORRECT EMAIL

DUPLICATE REGISTRATION

SERVICE UNAVAILABLE

DUPLICATE REGISTRATION

DUPLICATE REGISTRATION

MESSAGE SENT

SUCCESS

PLEASE REGISTER

SUBSCRIBE FOR FULL ACCESS

Update Your Registration

Please complete your data

Welcome!

How to Filter Algorithms

LOGIN/REGISTRATION REQUIRED

Related Objectives/Specialties

Subscribed Successfully

Subscribed Cancelled

Email sent successfully to:

Email sent successfully to:

CONFIRMATION

CONFIRMATION

CONFIRMATION

CONFIRMATION

No algorithms are saved.

All entered data will be cleared.

CONFIRMATION

Sign In

LIMIT EXCEED

Algorithm Usage

SUCCESS

Thank You for Opting-In

SUCCESS

Member Login

Want to Keep Hearing From Us?

Identification of a Patient with a Hereditary Deficiency of Prekallikrein and/or High Molecular Weight Kininogen

Purpose:

Specialty:

Objective:

ICD-10:

Description:

RECENT TWEETS