This book is made as a guide for medical laboratory technologist (MLT) MLT student, cytology scientist and Pathologist. It is based on MSOC QAP report from 2018 to 2022 first cycle and lecture note from the pathologist during handling the advanced cytology course. This book can be a second teacher to all newcomers in cytology. Cell images in this book are expected to help all cytology screener in recognizing cell morphology and make a diagnosis in real life. In addition, this book covers aspects of various category from benign to abnormal cells . Abnormal cells are divide into squamous types and glandular types. I hope the readers enjoy use these books as their references in identified abnormal cell as well cancer cells. These book also can be your references to sit for CTIAC examination. I hope the readers enjoy to have these references book.