Defendant Carlton Lilly was convicted of one violation of North Carolina General Statutes § 14-27.2 (1993), first degree rape, one violation of North Carolina General Statutes § 14-27.4 (1993), first degree sexual offense, and one violation of North Carolina General Statutes § 14-54 (1993), breaking or entering. Defendant was sentenced to two consecutive life sentences, and an additional consecutive ten year sentence.
The State’s evidence at trial showed that the victim was sexually assaulted and raped, in one attack, on 22 August 1992; the victim identified defendant as her attacker. Dr. Douglas Sheets, who examined the victim in the emergency room at Rutherford Hospital the night of the attack, testified that his examination revealed (1) vaginal bleeding; (2) one laceration in the internal vagina, measuring one and one-half inch in width and one-quarter of an inch in depth; (3) one laceration in the external vagina, measuring less than an inch in length; and (4) some bruising in the rectal area. While the bruising of the rectal area did not require surgery, both lacerations required stitches. The internal laceration was near the top of the vagina, and it did not extend into the deeper tissues or abdominal cavity. The victim required anesthesia during the examination and suturing process, and also required three days of hospitalization to recuperate. After the victim was released from the hospital she moved out of her house and began living with her niece, where she was living at the time of trial.
The single assignment of error argued in defendant’s brief relates to the sexual offense conviction and we therefore address only that issue. N.C.R. App. P. 28(a). Although defendant makes other arguments in his brief, these are not addressed as there are no assignments of error to support them. N.C.R. App. P. 10(a); State v. Thomas, 332 N.C. 544, 423 S.E.2d 75 (1992) (arguments presented in appellate briefs must correspond to assignments of error set forth in the record). Defendant argues that the injuries suffered by the victim in the instant case do not constitute serious bodily injury and that therefore, the conviction for first degree sexual offense should be reversed and defendant should be resentenced for second degree sexual offense. Further, defendant argues that if a particular injury is a seri*194ous personal injury, it cannot be used as that element in both the rape and the sexual offense charges, elevating both charges to first degree. The State argues that there is substantial evidence of serious personal injury in that the victim suffered bruises in the rectal area, vaginal tears and mental distress.
A person engaging in a “sexual act,” as defined in North Carolina General Statutes § 14-27.1(4) (1993), with another person “by force and against the will of the other person,” is guilty of first degree sexual offense if that person:
a. Employs or displays a dangerous or deadly weapon or an article which the other person reasonably believes to be a dangerous or deadly weapon; or
b. Inflicts serious personal injury upon the victim or another person; or
c. The person commits the offense aided and abetted by one or more other persons.
North Carolina General Statutes § 14-27.4(a)(2)(a), (b), and (c). In this case, there is no dispute that defendant committed a sexual act upon the victim, by force and against her will. There is no evidence that defendant used a dangerous weapon or that defendant was aided or abetted by another in the commission of the offense. Therefore, the only question is whether there is substantial evidence that defendant “inflictfed] serious personal injury upon the victim[.]”
Our courts have “declined to attempt to define the substance of the phrase ‘serious [personal] injury’ and [have instead] adopted the rule . . . ‘[w]hether such serious injury has been inflicted must be determined according to the particular facts of each case.’ ” State v. Boone, 307 N.C. 198, 204, 297 S.E.2d 585, 589 (1982) (quoting State v. Jones, 258 N.C. 89, 91, 128 S.E.2d 1, 3 (1962)). In .Boone, our Supreme Court cited several cases “holding that there was sufficient evidence to go to the jury on the question of ‘serious bodily injury].]’ ” Boone at 203, 297 S.E.2d at 589. Injuries which have been determined to be serious include wounds requiring sixty-four stitches, five teeth knocked out of alignment, and a whiplash injury causing cramps and pain in the victim’s legs. Id. The Court in Boone stated that “serious personal injury” may be met by a showing of physical injury as well as mental injury, and noted that all of the cited cases “referred to involved tangible bodily injury and continuing suffering and pain.” Id. at 204, 297 S.E.2d at 589. Mental injuries received as part of the res *195 gestae are not considered serious personal injuries. Id. Injuries to the mind and nervous system are within the meaning of “serious personal injury” if “the injury extended for some appreciable time beyond the incidents surrounding the crime itself.” Id. at 205, 297 S.E.2d at 590.
We first address the issue of mental or emotional serious personal injury. Although the victim testified that she moved out of her home to live with her niece because she was “scared to go back” home, we do not believe this evidence, standing alone, is sufficient to support a conclusion that the victim sustained a “serious” personal injury. We observe that the State attempted to develop this testimony at trial, asking the victim, “[Wjhat made you scared to live in your house?” However, after the State asked this question, defendant’s counsel objected, and for unexplained reasons the trial court sustained the objection. Therefore, because this testimony was never developed, we are unable to say whether the victim’s emotional injuries rose to a “serious” level. See State v. Davis, 101 N.C. App. 12, 398 S.E.2d 645 (1990), dismissal allowed, disc. review denied, 328 N.C. 574, 403 S.E.2d 516 (1991) (substantial evidence of serious personal injury present where victim suffered appetite loss, severe headaches and sleep difficulty); State v. Mayse, 97 N.C. App. 559, 389 S.E.2d 585, disc. review denied, 326 N.C. 803, 393 S.E.2d 903 (1990) (substantial evidence of serious personal injury present where victim received mental health care).
However, we believe the bruises to the rectal area of the victim are not injuries received as part of the res gestae of anal intercourse and do rise to the level of “serious personal injuries.” Further, we believe that the injuries to the victim’s vagina can be used to elevate the sexual offense charge to first degree. There is substantial evidence that the injuries to the victim’s vagina are serious personal injuries. The victim sustained several tears in her vaginal wall, one measuring one and one-half inch in width and one-quarter inch in depth; furthermore, she required three days hospitalization to recover from the surgery. Clearly, these serious personal injuries can be used to elevate the sexual offense to first degree, because the rape, the ensuing serious personal injuries as a result of the rape, and the anal intercourse are “a series of incidents forming one continuous' transaction between the . . . sexual offense and the infliction of the serious personal injury.” State v. Herring, 322 N.C. 733, 739, 370 S.E.2d 363, 367 (1988) (quoting State v. Blackstock, 314 N.C. 232, 242, 333 S.E.2d 245, 252 (1985)). “Such incidents include injury inflicted on *196the victim to overcome resistance or to obtain submission [and] injury inflicted upon the victim ... in an attempt to commit the crimes].]” Id. We find that the evidence shows that the injuries to the vagina were inflicted on the victim by defendant in an attempt to commit anal intercourse or in furtherance of the anal intercourse. The victim testified that “[h]e held me down, he told me to pull my clothes off and I didn’t, he pulled my clothes off and pulled his clothes off, threw me down on the bed and raped me. ... He raped me in my private part. ... In the front and in the back.” Therefore, as part of “one continuous transaction],]” we find that the rape and the ensuing serious personal injuries the victim suffered as a result of the rape wore down the victim’s resistance and contributed to her submission so that defendant was able to inflict further personal injury on the victim with the sexual offense of anal intercourse.
As such, we find that the injuries suffered by the victim in the instant appeal constitute serious bodily injury. We find defendant received a fair trial, free from prejudicial error.
Affirmed.
Judge LEWIS concurs in the result with separate opinion.
Judge GREENE dissents.