```xml
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ns3:query_definition xmlns:ns2="http://www.i2b2.org/xsd/cell/crc/psm/1.1/" xmlns:ns4="http://www.i2b2.org/xsd/cell/crc/psm/analysisdefinition/1.1/" xmlns:ns3="http://www.i2b2.org/xsd/cell/crc/psm/querydefinition/1.1/">
    <query_name>Admit Diagnosis@10:16:37</query_name>
    <query_timing>ANY</query_timing>
    <specificity_scale>0</specificity_scale>
    <panel>
        <panel_number>1</panel_number>
        <panel_timing>ANY</panel_timing>
        <panel_accuracy_scale>100</panel_accuracy_scale>
        <invert>0</invert>
        <total_item_occurrences>1</total_item_occurrences>
        <item>
            <hlevel>5</hlevel>
            <item_name>Other malignant neoplasm of skin</item_name>
            <item_key>\\i2b2_DIAG\i2b2\Diagnoses\Neoplasms (140-239)\Malignant neoplasms (140-208)\Bone, connective tissue, skin, and breast (170-176)\(173) Other malignant neoplasm of~\</item_key>
            <item_icon>FA</item_icon>
            <tooltip>Diagnoses \ Neoplasms \ Malignant neoplasms \ Bone, connective tissue, skin, and breast \ Other malignant neoplasm of skin</tooltip>
            <class>ENC</class>
            <constrain_by_modifier>
                <modifier_name>Admit Diagnosis</modifier_name>
                <modifier_key>\\i2b2_DIAG\Admit Diagnosis\</modifier_key>
                <applied_path>\i2b2\Diagnoses\Neoplasms (140-239)\%</applied_path>
            </constrain_by_modifier>
            <item_is_synonym>false</item_is_synonym>
        </item>
    </panel>
</ns3:query_definition>

```

I want to find patients who have been admitted with a diagnosis of "Other malignant neoplasm of skin" as their primary diagnosis at any time during their stay. This query will search for encounters where this specific diagnosis is listed as the Admit Diagnosis, and it will have a high level of accuracy (1000%) and specificity (0). The query will search within the Diagnoses section, specifically under Neoplasms, Malignant neoplasms, and Bone, connective tissue, skin, and breast categories.