When a subordinate clause is used as an adjective or an adverb, it will usually be part of a complex sentence (i.e., a sentence with an independent clause and at least one subordinate clause). The link between a subordinate clause and an independent clause will often be a subordinating conjunction or a relative pronoun.
Dermatoscopy (also known as dermoscopy or epiluminescence microscopy) is the examination of skin lesions with a dermatoscope.
endoscopy. Examination of the internal organs (usually the esophagus and stomach) for diagnostic or surgical purposes using a thin illuminated instrument (endoscope). Endoscopy for other procedures uses specific names, e.g., laparoscopy, sigmoidoscopy.