https://www.selleckchem.com/ low the principles of standardization and individualization. For patients with initially unresectable CRLM, successful conversion therapy should be pursued whenever possible. The maximum size and number of liver metastases were significantly associated with successful conversion therapy. Surgical resection-based comprehensive treatment is key.Tuberculous otitis media (TOM) is a rare disease. This study presents our experience in the diagnosis and treatment of TOM. A 49-year-old female had repeated ear discharge, vertigo, and severe hearing loss for six years, and underwent mastoid surgery four times because she was misdiagnosed with chronic suppurative otitis media. The patient had left-sided facial paralysis for two weeks when she was admitted to our hospital and was managed with radical mastoidectomy and facial nerve decompression. After surgery, facial nerve function gradually improved from grade V to grade II, and the patient was diagnosed with an unusual primary bilateral TOM after tuberculosis smear culture, pathologic examination, and tuberculosis DNA testing by the PCR technique. After anti-tuberculosis therapy, the operative mastoid cavity in the patient was eventually epithelialized and dry. Therefore, this study suggests that, TOM should be actively excluded in patients with uncontrollable ear leakage, massive white granulation tissue and dead bone formation in the ear. Surgical decompression is recommended to prevent permanent facial paralysis, since opening the facial nerve sheath effectively relieves facial nerve compression and edema due to the TOM-induced persistent inflammation and granulation tissue formation.Herein, a 60-electrode array is fabricated down the length of a microchamber for analysis of a microphysiological system. The electrode array is fabricated by standard photolithographic, metallization, and etching techniques. Permutations of 2-wire impedance measurements (10 Hz to 1 MHz) are made along the length o