  A condensate of $\pvec = 0$ partons in the perturbative vacuum gives rise to
a term $\propto\delta^4(p)$ in the free PQCD propagators. The leading
condensate contribution to the quark propagator can be exactly summed since
there is a factor $\delta^4(p)$ associated to each loop. We calculate the
dressed quark propagator in the presence of either a gluon or a quark
condensate, for a number of colors $N \to \infty$. The dressed quark propagator
satisfies a Dyson-Schwinger type equation which can be exactly solved within
our framework. In the case of a gluon condensate the dressed quark propagator
has no pole, hence quarks cannot appear in asymptotic states, and moreover the
DS equation has a solution which spontaneously breaks chiral symmetry. We also
calculate the dressed quark-photon vertex and verify that the corresponding
Ward-Takahashi identity is satisfied, and that the dressed self-energy
correction to the photon propagator does not shift the physical photon pole.
