By the mixture of features, presence of two doshas and three doshas should be understood. The ulcer which resembles the tongue (in color), is soft, smooth, bluish in its edges with eruptions (granulations), even, the floor slightly elevated
किञ्चिदुन्नतमध्यो वा व्रणः शुद्धोऽनुपद्रवः । त्वगामिषसिरास्नायुसन्ध्यस्थीनि व्रणाशयाः ॥१२॥
not accompanied with complications are features of a Shuddhavrana (ulcer unvitiated by the Doshas etc.). The skin (tvak), muscle tissue (āmiṣa), veins (sirā), tendons/ligaments (snāyu), joints (sandhi), bones (asthi),
कोष्ठो मर्म च तान्यष्टौ दुःसाध्यान्युत्तरोत्तरम् । सुसाध्यः सत्त्वमांसाग्निवयोबलवति व्रणः ॥ १३ ॥
viscera of the trunk and vital spots these eight are places of dwelling (site) of the Ulcers are very difficult to cure in their successive order. Ulcers are easily curable, which are present in persons who are strong in mind, muscle, digestive fire, age;
वृत्तो दीर्घस्त्रिपुटकश्चतुरश्राकृतिश्च यः । तथा स्फिक्पायुमेढ्रौष्ठपृष्ठान्तर्वक्त्रगण्डगः ॥ १४ ॥
which are round, elongated with three folds and four sides in shape, present on the buttocks, rectum, penis, lips, back interior of the mouth and cheeks.