I recommend the ones below for general anatomic and clinical pathologists. A more extensive list of pathology-oriented mailing lists is available at Leon Metlay's site . The membership includes pathologists and cytotechnologists. You can also subscribe by visiting the list's Web interface . The membership is mostly pathologists.
Membership consists of medical technologists, pathologists, and clinical lab Ph.D.'s.
An excellent Listserv manual is available online. Fortunately, there is a comprehensive Web site devoted to telling us how to turn off all the fancy formatting, no matter which program or platform we use. Unless you enjoy self-flagellation, set your newsreader to kill any message with the strings circ or mutilat in the subject line. Otherwise, you will get stuck in the middle of the endless, Sisyphusean circumcision argument. You can learn all you would ever wish to know about Usenet at MG's House of News Knowledge .