Bradley U. McCauley appeals from the order entered in the Court of Common Pleas of Philadelphia County denying his motion to remove a compulsory nonsuit based on the statute of limitations. We reverse and remand for a new trial.
On May 5, 1993, Appellant Bradley U. McCauley commenced the underlying personal injury action against defendants/appel-lees, Owens-Corning Fiberglas Corp., et al., alleging that he suffered from various asbestos-related diseases 1 as a result of occupational exposure to asbestos. McCauley claimed that on or about May 11, 1991 he was diagnosed with asbestos-related disease as a result of asbestos exposure while employed from 1947 to 1986 in construction and as a laborer and plumber. 2
*1127 McCauley’s case, consolidated with five other asbestos cases in accordance with standard Pennsylvania court practice, was tried in reverse bifurcated fashion; the first “phase” of the case involving damages 3 took place before the Honorable Albert F. Sabo. At the close of plaintiffs case, Judge Sabo entered a compulsory nonsuit based upon the statute of limitations. After denying McCau-ley’s petition to remove the nonsuit, McCau-ley filed a notice of appeal. On appeal, McCauley presents the following issues for our review:
(1) Whether the trial court erred in failing to remove a nonsuit that was entered on statute of limitations grounds where plaintiff did not suffer from a compensa-ble asbestos-related condition until 1991 or 1992, less than two years before commencing his action for personal injuries on May 5,1993?
(a) Whether the instant action was timely filed under the applicable law existing in 1985?
(b) Whether Giffear (Simmons) is applicable to the case at bar?
(c) Whether the instant action was timely filed under Giffear (Simmons )?
An order granting nonsuit is proper only if the jury, viewing the evidence and all reasonable inferences arising from it in the light most favorable to the plaintiff, could not reasonably conclude that the elements of the cause of action had been established.
Orner v. Mallick,
An action to recover damages for injuries that are caused by asbestos exposure must be commenced within two years. 42 Pa.C.S.A. § 5524. The limitations period begins to run on a cause of action as soon as the right to institute and maintain suit arises.
Cochran v. GAF Corp.,
The true test for determining when a cause of action accrues is to establish the time when a plaintiff could have first maintained a cause of action to a successful conclusion.
Kapil v. Association of Pennsylvania State College and University,
In
Cleveland v. Johns-Manville Corp.
While the
Cleveland
court found that the law annunciated in
Simmons
was significant, it refused to retroactively apply
Simmons
for two major reasons: (1) there had been considerable rebanee on the old pre
Simmons
rule, and (2) due to the backlog of asbestos eases suffered by the courts, holding new trials would only exacerbate court congestion.
Id.
at 413,
We are guided by the principles and rules set forth in
Marinari v. Asbestos Corp., Ltd.,
The damage to the human body which may result from asbestos exposure does not occur as a seamless progression of a single pathology. Instead, exposure to asbestos may result in a variety of benign and malignant conditions, each of which may occur at widely divergent times.
Id.
at 445,
After an exhaustive review of the law, we glean the following distinctions and changes in asbestos-exposure case law before and after our
Giffear
decision.
Pre-Giffear
(i.e., Marinari) plaintiffs were able to bring more than one cause of action, each of wMch invoked completely separate statute of limitations periods, for distinct non-malignant (including asymptomatic pleural thickening) and malignant asbestos-related diseases. Each action was independent of the other due to the often inconsistent nature of the progression of such asbestos-exposure diseases. Therefore, once a plaintiff commenced suit in a timely manner upon discovering each separate disease, a plaintiff could be compensated for the injuries arising out of these many “separate and distinct” diseases.
See Busfield v. A.C. & S. Inc.,
After
Giffear
was decided, courts began to focus on whether asbestos-plaintiffs had manifested any physical symptoms or disabling consequences as a result of their asbestos exposure.
See Simmons,
supra;
Alexander v. Carlisle Corp.,
Presently, one aspect of tMs case concerns the issue of whether we should retroactively apply the rule in Simmons as it relates to the statute of limitations for asymptomatic pleural thickening actions that are no longer cogMzable under Simmons. The trial court would have us prospectively apply Simmons even in this statute of limitations context. In so concluding, the trial court states that:
Given that the substantive law in Giffear has been held to have oMy prospective application, an inference can readily be drawn that the two year statute of limitations would need to be considered in conjunction with the substantive law in effect in May, 1993 [the time when McCauley filed Ms complaint].
Nevertheless, it would be inconsistent to apply Giffear prospectively in one context (substantive law for relief) and retroactively with respect to statute of limitations issues. This is especially true given that the substantive law impacting when a pleural thickemng action may be brought takes upon an integral aspect of a statute of limitations analysis.
We are persuaded by the sound reasoning of the trial court with regard to applying Simmons prospectively both substantively and as to the statute of limitations; we, however, must reverse the trial court’s decision to grant a nonsuit after examining the facts of tMs case and applying them to the substantive law established in Marinari.
McCauley argues that Ms cause of action did not accrue until he first “understood” or “learned” that he suffered from an “asbestos-related disease” - sometime in 1991-1992. Appellees, on the other hand, claim that McCauley’s cause of action accrued on the date that he was originally diagnosed with asymptomatic pleural thickemng in 1985. Accordingly, appellees assert that McCau-ley’s 1993 action was untimely given the two year statute of limitations.
We note, generally, that a plaintiffs lack of knowledge, misunderstanding or
*1130
mistake will not toll the running of the statute of limitations.
Bigansky v. Thomas Jefferson Univ. Hosp.,
Although McCauley may have waived an action to recover for his asymptomatic pleural thickening, he still has the right to bring a later action for a separate disease which may be discovered as a result of his asbestos exposure.
Marinari,
In order to determine whether nonsuit was proper we must decide what, if any, physical manifestations of an asbestos-related disease McCauley discovered in 1991 or 1992. First, however, we are compelled to note that McCauley, failed to have the damages portion of his trial transcribed for our review. This burden falls squarely on McCauley’s shoulders since he is the appellant. Pa. R.A.P.1911 (the appellant shall request any transcript required under this chapter in the manner and make any necessary payment or deposit therefor). In the record, we are provided with one page of a deposition manuscript of McCauley’s testimony. This relevant testimony uncovers the following medical findings: A chest x-ray report from May of 1985 indicates that McCauley had pleural thickening along the right diaphragm; the x-ray also indicates the possibility of pulmonary thickening on the right upper lobe of the lung. This same 1993 report also notes that McCauley suffers from pleural plaques (a manifestation of asbestos-related pleural disease or pleural asbestosis). A1996 report prepared by a Dr. Auerback states that McCauley suffers from asbestosis as well as asbestos related pleural disease — both a result of his occupational history of asbestos exposure. 7 This report contains the following important information:
[McCauley’s] medical records were reviewed from Neumann Medical Center and the office records of Dr. De. An x-ray report of May 11, 1991 8 from Neumann Medical Center demonstrates mild CVD most likely on the basis of asbestosis.
In conclusion, in my professional opinion, Mr. McCauley has asbestosis as well as asbestos related pleural disease. The pulmonary function demonstrates restriction.
[Emphasis added]
*1131 Finally, McCauley also testified that around 1991 or 1992 he started to experience shortness of breath.
In order to distinguish between the different asbestos-related medical conditions that are considered “separate” or “distinct” such that each gives rise to a separate cause of action, we refer to the following language in Marinan:
Pulmonary asbestosis or parenchymal asbestosis occurs within the lungs; pleural asbestosis occurs in the pleural cavity. Pleural thickening, one of the many manifestations of pleural asbestosis, may occur independent of or in conjunction with pulmonary asbestosis. [citation omitted] Each of these diseases, i.e., pulmonary asbestosis, asbestos-related pleural diseasé, lung cancer, and mesothelioma, is recognized as a separate, and distinct disease.
Marinari,
Finally, it is undisputed that McCauley was aware that he suffered from shortness of breath in 1991 and 1992. Although shortness of breath is a recognized symptom of asbestosis and asbestos-related disease, this condition alone is not considered a compensable injury.
Randt, supra (citing Taylor v. Owens-Corning Fiberglas Corp.,
Accordingly, asbestosis and shortness of breath, the condition and symptoms from which McCauley’s medical records indicate he suffered in 1991 and 1992, were most likely not asymptomatic conditions of asbestos exposure. Rather, they can arguably be considered part of a separate and distinct disease which triggered the statute of limitations on a second action. Marinari, supra. Because McCauley instituted suit within the two years of discovering his symptoms/eondition in 1991 and 1992, the trial court should not have granted a compulsory nonsuit. Viewing the evidence and all reasonable inferences in the light most favorable to McCauley, a jury could have reasonably concluded that the elements of a viable cause of action for a separate and distinct asbestos-related disease had been established. Omer, supra.
Order reversed and case remanded for a new trial. Jurisdiction relinquished.
CERCONE, President Judge Emeritus, concurs in the result.
Notes
. Both non-malignant diseases and malignant diseases result from exposure to asbestos. Pulmonary asbestosis/parenchymal asbestosis and pleural thickening are types of nonmalignant asbestos-related diseases. These diseases occur when the body reacts to the inhalation of asbestos fibers which become imbedded in the lungs or other tissue. Specifically, asbestosis is a pneumoconiosis caused by the inhalation of asbestos fiber dust.
Cleveland v. Johns-Manville Corp.,
. A chest x-ray report from May 7, 1985 indicated that McCauley had pleural thickening along the right diaphragm; the right upper lobe of the lung also indicated the possibility of pleural thickening. In 1991, after complaining of shortness of breath, McCauley visited a physician who diagnosed him with asbestosis.
. McCauley’s complaint sought compensation for his lost wages.
. In
Simmons,
the supreme court noted a limited exception to the general rule that a plaintiff does not have a viable cause of action for asymptomatic pleural thickening. This exception recognizes that a plaintiff may recover damages for the cost of medical surveillance of the condition of asymptomatic pleural thickening.
Simmons,
543 Pa. at-,
.Giffear
specifically held that "as a matter of law, ... pleural thickening, absent disabling consequences or manifest physical symptoms, is a non-compensable injury and is therefore not a
*1128
cognizable claim in the Commonwealth.”
Giffear,
. Giffear was filed in September of 1993 and Simmons was decided in April of 1996; plaintiff filed his complaint that alleges, inter alia, pleural thickening in May of 1993 - four months before the superior court’s en banc decision and almost three years before Simmons.
. Prior to seeing Dr. Auerback, McCauley claimed that the defendants sent him to have a breathing test. There is no further evidence in the record regarding such a test or the resultant findings of such test.
. An October, 1993 chest x-ray reaffirms the fact that no changes in McCauley's medical condition had occurred since this May, 1991 examination.
